TLC PharmaChem 标准品对照品杂质（11）_供应

TLC PharmaChem 标准品对照品杂质（11）

发布时间:2014-09-16 10:05:24 产品编号:GY-5-32589520 分享

价格:未填
品牌:TLC PharmaChem 标准品对照品杂质
起订:1
供应:1000
发货:3天内
信息标签:TLC PharmaChem 标准品对照品杂质（11）,供应,化工,实验室用品,试剂盒

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Pantoprazole Sulphone (Impurity A) CAS No. 127780-16-9 C16H15F2N3O5S M.W. 399.38 P-011	(S)-(-)-Pantoprazole Sodium Salt CAS No. 160488-53-9 C16H16F2N3O4S . Na M.W. 384.38 22.99 P-0110
Pantoprazole Sulfide (Pantoprazole Impurity B) CAS No. 102625-64-9 C16H15F2N3O3S M.W. 367.38 P-0111	Pantoprazole Impurity C CAS No. N/A C8H6F2N2OS M.W. 216.21 P-0113
Pantoprazole Sulphone N-Oxide CAS No. 953787-55-8 C16H15F2N3O6S M.W. 415.38 P-0114	Pantoprazole Impurity (Mixture of Impurity D and F) C17H17F2N3O4S M.W. 397.40 P-0115
(S)-Pantoprazole-d6 CAS No. N/A C16H9F2N3O4SD6 M.W. 389.41 P-0116	(R)-Pantoprazole-d6 CAS No. N/A C16H9F2N3O4SD6 M.W. 389.41 P-0117
Pantoprazole-d6 CAS No. 922727-65-9 C16H9F2N3O4SD6 M.W. 389.41 P-0118	(R)-Pantoprazole CAS No. 142706-18-1 C16H15F2N3O4S M.W. 383.38 P-0119
Pantoprazole N-Oxide sodium salt C16H14F2N3O5S.Na M.W. 421.36 P-012	Pantoprazole-d3 CAS No. 102625-70-7 C16H12F2N3O4SD3 M.W. 386.39 P-013
Pantoprazole Sodium Monohydrate CAS No. 138786-67-1 C16H14F2N3O4S.Na.H2O M.W. 382.37 22.99 18.02 P-014	Pantoprazole Impurity E CAS No. N/A C32H28F4N6O8S2 M.W. 764.74 P-015
Pantoprazole Magnesium C32H28F4N6O8S2. Mg M.W. 764.74 24.31 P-016	Pantoprazole Chloro-Impurity CAS No. N/A C8H10ClNO2 HCl M.W. 187.63 36.46 P-017
Pantoprazole Impurity D C17H17F2N3O4S M.W. 397.40 P-018	Pantoprazole Impurity F C17H17F2N3O4S M.W. 397.40 P-019
Paroxetine HCl CAS No. 110429-35-1 C19H20FNO3.HCl M.W. 365.83 P-021	Paroxetine Impurity F CAS No. NA C26H27NO3 M.W. 401.51 P-0210
Paroxetine Impurity G HCl CAS No. 1012886-75-7 C12H14FN. HCl M.W. 191.25 36.46 P-0211	Paroxetine Impurity H CAS No. NA C19H22FNO M.W. 299.39 P-0212
Paroxetine Impurity I HCl CAS No. 220548-73-2 C12H16FNO. HCl M.W. 209.27 36.46 P-0213	Paroxetine-d6 HCl C19H14FNO3D6. HCl M.W. 335.41 36.46 P-0214
ent-Paroxol CAS No. 389573-45-9 C13H18FNO M.W. 223.29 P-0215	ent-Paroxetine Hydrochloride CAS No. 130855-30-0 C19H20FNO3 HCl M.W. 329.37 36.46 P-0216
Paroxetine Mesylate CAS No. 217797-14-3 C19H20FNO3 CH4O3S M.W. 329.37 96.11 P-0217	Methylene-Bis Paroxetine DiHCl CAS No. 1292846-10-6 (Free base) C39H40F2N2O6. 2 HCl M.W. 670.76 2 36.46 P-0218
Paroxetine related compound G (biphenyl) CAS No. 1217655-87-2 C25H24FNO3.HCl M.W. 405.47 36.46 P-0219	Paroxetine-d4.HCl CAS No. 110429-35-1(non-d) C19H16D4FNO3.HCl M.W. 369.86 P-022
N-Methyl Paroxetine HCl C20H22FNO3.HCl M.W. 343.40 36.46 P-023	Paroxetine HCl Hemihydrate Impurity B HCl CAS No. 127017-69-0 (Freebase) C20H23NO4. HCl M.W. 341.41 36.46 P-024
Paroxetine HCl Hemihydrate Impurity C HCl CAS No. 1395408-54-4 (free base) C21H25NO4. HCl M.W. 355.44 36.46 P-025	Paroxetine Impurity A HCl (Desfluoro-Paroxetine HCl) CAS No. 1394842-91-1 C19H21NO3. HCl M.W. 311.38 36.46 P-027
Paroxetine Impurity D HCl CAS No. 130855-30-0 C19H20FNO3. HCl M.W. 329.37 36.46 P-028	Paroxetine Impurity E CAS No. NA C19H20FNO3 M.W. 310.38 P-029
Penciclovir-d4 CAS No. 39809-25-1(non-d) C10H11D4N5O3 M.W. 257.28 P-031	Penciclovir C10H15N5O3 M.W. 253.26 P-033
Benzylpennicillin-d7 potassium salt C16H10N2O4SD7K M.W. 379.52 P-041	Penicillin V CAS No. 87-08-1 C16H18N2O5S M.W. 350.40 P-042
Penicillin V-d5 CAS No. 87-08-1(non-d) C16H13D5N2O5S M.W. 355.40 P-043	Benzathine Diacetate C16H20N2. 2 C2H4O2 M.W. 240.35 2 60.05 P-044
Penicillin F C14H20N2O4S M.W. 312.39 P-045	Dihydropenicillin F C14H22N2O4S M.W. 314.41 P-046
Penicillin G Procaine CAS No. 6130-64-9 334.40 236.32 M.W. C16H18N2O4S. C13H20N2O2 P-047	Penicillin G Clemizol CAS No. 6011-39-8 C19H20ClN3 . C16H18N2O4S M.W. 325.84 334.40 P-048
Hydroxy pentoxifylline CAS No. 6493-06-7 C13H20N4O3 M.W. 280.33 P-051	1-(3-Carboxypropyl)-3,7-dimethylxanthine CAS No. 6493-07-8 C11H14N4O4 M.W. 266.26 P-052
Pentoxifylline-d6 C13H12N4O3D6 M.W. 284.35 P-053	Hydroxy Pentoxifylline-d6 C13H14N4O3D6 M.W. 286.37 P-054
Perindoprilat CAS No. 95153-31-4 C17H28N2O5 M.W. 340.42 P-061	Perindopril Impurity I C19H32N2O5 M.W. 368.48 P-0610
Perindopril Impurity C C17H26N2O4 M.W. 322.41 P-0611	Perindopril Impurity D C17H26N2O4 M.W. 322.41 P-0612
Perindopril Impurity E C20H34N2O5 M.W. 382.50 P-0613	Perindopril Impurity F C19H30N2O4 M.W. 350.46 P-0614
Perindopril Impurity G C24H37N3O5 M.W. 447.58 P-0615	Perindopril Impurity H C30H48N4O4 M.W. 528.74 P-0616
Perindopril CAS No. 82834-16-0 C19H32N2O5 M.W. 368.48 P-062	Perindopril-13C3 CAS No. 82834-16-0 (non-d) C19H32N2O5 M.W. 371.44 P-063
Perindoprilat-13C3 C17H28N2O5 M.W. 343.39 P-064	Perindopril-d4 CAS No. 82834-16-0 (non-d) C19H28N2O5D4 M.W. 372.50 P-065
Perindoprilat-d4 C17H24N2O5D4 M.W. 344.45 P-066	Perindopril acyl glucuronide C25H40N2O11 M.W. 544.60 P-067
Perindoprilat acyl glucuronide C23H36N2O11 M.W. 516.55 P-068	Perindopril Erbumine C19H32N2O5.C4H11N M.W. 368.48 73.14 P-069
Chloropheniramine-d4 CAS No. 132-22-9 (non-d) C16H15D4ClN2 M.W. 278.82 P-071	Pheniramine Maleate C16H20N2.C4H4O4 M.W. 240.35 116.07 P-072
Pheniramine Maleate Impurity A C12H11N M.W. 169.23 P-073	Phenoxybenzamine-d5 C18H17D5ClNO M.W. 308.87 P-081
Chloropyramine impurity (Pyribenzamine) C16H21N3 M.W. 255.37 P-082	Chloropyramine impurity (p-Chlorobenzylaminopyridine) C12H11ClN2 M.W. 218.69 P-083
Chloropyramine impurity (p-Chlorobenzyl ether) C11H16ClNO M.W. 213.71 P-084	PHIP-d3 (2-Amino-1-methyl-6-phenylimidazole) C13H9N4D3 M.W. 227.28 P-091
Palovarotene-d4 C27H26N2O2D4 M.W. 418.58 P-100001	Paraquat-D8 CAS No. 347841-45-6 C12H6N2D8 . 2 Cl M.W. 194.31 2 35.45 P-10001
Hydroxy Pioglitazone M-IV CAS No. 146062-44-4 C19H20N2O4S M.W. 372.45 P-101	Propylthiouracil C7H10N2OS M.W. 170.23 P-10101
Propylthiouracil-d5 C7H5N2OSD5 M.W. 175.26 P-10102	Pioglitanzone Sulfonic Impurity CAS No. 625853-73-8 C18H22N2O5S M.W. 378.44 P-1011
Pioglitazone HCl C19H20N2O3S.HCl M.W. 356.45 36.46 P-1011	Pioglitazone Sulfonic Impurity CAS No. 625853-73-8 C18H22N2O5S M.W. 378.44 P-1012
Pioglitazone Bromo Impurity CAS No. N/A C15H16BrNO M.W. 306.20 P-1013	Pioglitazone Imino Impurity CAS No. N/A C19H21N3O2S M.W. 355.46 P-1014
Pioglitazone Fluoro Impurity CAS No. N/A C10H8FNO2S M.W. 225.24 P-1015	Pioglitazone metabolite M1 CAS No. N/A C10H9NO3S M.W. 223.25 P-1016
Pioglitazone Impurity A (5-Hydroxy Pioglitazone) CAS No. 625853-74-9 C19H20N2O4S M.W. 372.45 P-1017	Pioglitazone Impurity A (5-Hydroxy Pioglitazone) CAS No. 625853-74-9 C19H20N2O4S M.W. 372.45 P-1017
Pioglitazone Impurity B CAS No. N/A C19H18N2O3S M.W. 354.43 P-1018	Pioglitazone Impurity C CAS No. N/A C28H31N3O3S M.W. 489.64 P-1019
Pioglitazone Ketone (M-III) CAS No. 146062-45-5 C19H19N2O4S M.W. 370.43 P-102	Pioglitazone Impurity D CAS No. 868754-41-0 C21H26N2O4S M.W. 402.52 P-1020
Pyruvic Acid-13CD3 C3NaO3D3 M.W. 114.05 P-10201	Paraxanthine CAS No. 611-59-6 C7H8N4O2 M.W. 180.17 P-1021
Paraxanthine-13C-d3 CAS No. NA C7H5N4O2D3 M.W. 184.17 P-1022	Hydroxy Pioglitazone (M-VII) CAS No. N/A : C19H20N2O4S M.W. 372.45 P-1023
Pioglitazone Aldehyde HCl CAS No. 856255-80-6 C16H17NO2. HCl M.W. 255.32 36.46 P-1024	Pioglitazone Impurity E C20H25NO3 M.W. 327.43 P-1025
Pioglitazone Related Compound B CAS No. 669716-56-7 C34H35N3O4S M.W. 581.74 P-1026	Pioglitazone-d4 CAS No. 1134163-29-3 C19H16N2O4SD4 M.W. 360.47 P-103
Phenylhydrazine-d5 C6H3N2D5 M.W. 113.17 P-10301	Phloroglucinol C6H6O3 M.W. 126.11 P-1031
Trimethylphloroglucinol CAS No. 4463-03-0 C9H12O3 M.W. 168.19 P-1032	Hydroxy Pioglitazone-d4 (M-IV) CAS No. 146062-44-4(non-d) C19H16D4N2O4S M.W. 376.47 P-104
Piribedil C16H18N4O2 M.W. 298.35 P-10401	Piribedil-N-oxide C16H18N4O3 M.W. 314.35 P-10402
Piribedil-d8 C16H10N4O2D8 M.W. 306.40 P-10403	Pioglitazone-d4 Ketone (M-III) CAS No. 146062-45-5(non-d) C19H15D4N2O4S M.W. 374.45 P-105
Pioglitazone, hydroxyl M-II CAS No. 101931-00-4 C19H20N2O4S M.W. 372.45 P-106	Prazosin HCl (Furazosin HCl) CAS No. 19237-84-4 C19H21N5O4. HCl M.W. 383.41 36.46 P-10601
Pioglitazone N-oxide CAS No. 145350-09-0 C19H20N2O4S M.W. 372.45 P-107	Propanil-d5 C9H4Cl2NOD5 M.W. 223.11 P-10701
Hydroxy pioglitazone-d4, M-II C19H16N2O4SD4 M.W. 376.47 P-108	Deoxypyridinoline CAS No. 83462-55-9 C18H28N4O7 M.W. 412.45 P-10801
Pyridinoline CAS No. 77464-35-8 C18H28N4O8 M.W. 428.45 P-10802	Pioglitazone-d4 N-oxide C19H16N2O4SD4 M.W. 376.47 P-109
Procaine HCl C13H20N2O2. HCl M.W. 236.32 36.46 P-10901	Procaine Related Compound HCl (Diethyl (2-Hydroxyethyl)-Amino-p-[o-(Octyloxy)benzamido]benzoate hydrochloride) CAS No. 51444-52-1 C28H40N2O4. HCl M.W. 468.64 36.46 P-10902
Procaine Related Compound (Diethyl (2-Hydroxyethyl)-amino-p-[o-(hydroxy)benzamido]benzoate) C20H24N2O4 M.W. 356.43 P-10903	Pioglitazone, ketone (from M-II) C19H18N2O4S M.W. 370.43 P-110
Pranoprofen CAS No. 52549-17-4 C15H13NO3 M.W. 255.28 P-11001	5-Carboxy-N-phenyl-2-1H-Pyridone-d5 C12H4D5NO3 M.W. 220.24 P-111
Prednisolone CAS No. 50-24-8 C21H28O5 M.W. 360.45 P-11101	Prednisone CAS No. 53-03-2 C21H26O5 M.W. 358.44 P-11102
Prednisolone-21-Acetate CAS No. 52-21-2 C23H30O6 M.W. 402.49 P-11103	6-alpha-Methyl Prednisolone Aceponate CAS No. 86401-95-8 C27H36O7 M.W. 472.58 P-11105
20(S)-Hydroxy Prednisolone CAS No. 2299-46-9 C21H30O5 M.W. 362.47 P-11106	20(R)-Hydroxy Prednisolone CAS No. 15847-24-2 C21H30O5 M.W. 362.47 P-11107
Prednisolone Diacetate CAS No. 98523-85-4 C25H32O7 M.W. 444.53 P-11108	Deltacortinene Acetate (Predisolone Acetate Impurity) CAS No. 4380-55-6 C23H28O5 M.W. 384.48 P-11109
Deltoxenol (Prednisolone Acetate Impurity) CAS No. 20423-99-8 C21H28O4 M.W. 344.45 P-11110	6-alpha-Methyl Prednisolone-d4 CAS No. 83-43-2 (non-labelled) C22H26O5D4 M.W. 378.51 P-11111
16-alpha-Hydroxyprednisolone-21-Acetate CAS No. 86401-80-1 C23H30O7 M.W. 418.49 P-11112	D-Homo A Derivative of Prednisolone C21H29O8P M.W. 440.43 P-11113
D-Homo B Derivative of Prednisolone C21H29O8P M.W. 440.43 P-11114	Methylprednisolone 17-Hydrogen Succinate CAS No. 77074-42-1 C26H34O8 M.W. 474.56 P-11115
Methylhydrocortisone 21-Hydrogen Succinate C26H36O8 M.W. 476.57 P-11116	6-beta-Methyl Isomer of Methylhydrocortisone 21-Hydrogen Succinate C26H34O8 M.W. 474.56 P-11117
Prednisolone Phosphate C21H29O8P M.W. 440.43 P-11118	Prednisone Phosphate CAS No. 57099-40-8 C21H27O8P M.W. 438.42 P-11119
Methylprednisolone Related Impurity B CAS No. 58636-50-3 (aldehyde) C22H30O6 M.W. 390.48 P-11120	Methylprednisolone Related Impurity B1 (Methylprednisolone Impurity D) CAS No. 1338549-02-2 C22H28O4 M.W. 356.47 P-11121
Prednisolone impurity B (carboxylic acid) CAS No. 37927-29-0 C20H26O5 M.W. 346.43 P-11122	Prednisolone Diphosphate C21H30O11P2 M.W. 520.41 P-11123
Prednisone Glucuronide C27H34O11 M.W. 534.57 P-11124	Prednisone Sulfate C21H26O8S M.W. 438.50 P-11125
4,5-DihydroPrednisone C21H28O5 M.W. 360.45 P-11126	Prednisone-D7 C21H19O5D7 M.W. 365.48 P-11127
Prednisolone-D6 C21H22O5D6 M.W. 366.49 P-11128	5-Hydroxymethyl-N-phenyl-2-1H-Pyridone-d5 C12H6D5NO2 M.W. 206.25 P-112
Pirlindole-d4 CAS No. 16154-78-2 (non-labelled) C15H14N2D4 M.W. 230.35 P-11201	Pirlindole CAS No. 60762-57-4 C15H18FN2 M.W. 226.32 P-11202
N-(4-Hydroxyphenyl)-5-methyl-2-1H-Pyridone-d5 C12H7D4NO2 M.W. 205.25 P-113	4H-Cyclopenta[def]phenanthren-4-one CAS No. 5737-13-3 C15H8O M.W. 204.23 P-11301
3-Hydroxy-5-methyl-N-phenyl-2-1H-Pyridone-d5 C12H6D5NO2 M.W. 206.25 P-114	Phenprocoumon CAS No. 435-97-2 C18H16O3 M.W. 280.33 P-114001
Phenprocoumon-d5 CAS No. N/A C18H11O3D5 M.W. 285.36 P-114002	(R)-Phenprocoumon CAS No. 5999-27-9 C18H16O3 M.W. 280.33 P-114003
(S)-Phenprocoumon CAS No. 3770-63-6 C18H16O3 M.W. 280.33 P-114004	Phenprocoumon D-Glucuronide CAS No. N/A C25H26O8 M.W. 454.48 P-114005
Phenprocoumon Sulfate CAS No. N/A C18H16O6S M.W. 360.39 P-114006	4’-Hydroxy Phenprocoumon CAS No. N/A C18H16O4 M.W. 296.33 P-114007
Pipotiazine Palmitate CAS No. 37517-26-3 C40H63N3O4S2 M.W. 714.09 P-11401	Pipotiazine CAS No. 39860-99-6 C24H33N3O3S2 M.W. 475.68 P-11402
5-Methyl-N-phenyl-2-1H-Pyridone-d5 C12H6D5NO3 M.W. 190.25 P-115	Penehyclidine HCl (Mixture of Isomers) CAS No. 151937-76-7 C20H29NO2. HCl M.W. 315.46 36.46 P-116001
Penehyclidine Impurity CAS No. N/A C33H45NO3 M.W. 503.73 P-116002	Promazine CAS No. 58-40-2 C17H20N2S M.W. 284.43 P-117001
2-(1-Hydroxyethyl) promazine Sulfoxide (Mixture of Diastereomers) CAS No. N/A C19H24N2O2S M.W. 344.48 P-117002	2-Methoxy Promazine CAS No. 61-01-8 C18H22N2OS M.W. 314.45 P-117003
Promazine-d6 HCl CAS No. 1246819-33-9 C17H14N2SD6 HCl M.W. 290.46 36.46 P-117004	Petunidin 3-D-Glucoside CAS No. 6988-81-4 C22H23O12 Cl M.W. 479.42 35.45 P-118001
Pamapimod CAS No. 449811-01-2 C19H20F2N4O4 M.W. 406.39 P-119001	Pamapimod-d4 CAS No. N/A C19H16F2N4O4D4 M.W. 410.42 P-119002
Propericiazine (Periciazine) CAS No. 2622-26-6 C21H23N3OS M.W. 365.50 P-120001	Pramipexole-d5.2HCl CAS No. 104632-26-0 (non-d) C10H12D5N3S.2HCl M.W. 289.28 P-121
Phenylacetylglutamine CAS No. 28047-15-6 C13H16N2O4 M.W. 264.28 P-121001	Phenylacetylglutamine-d5 C13H11N2O4D5 M.W. 269.31 P-121002
rac-cis-7-Hydroxy-Pramipexole CAS No. N/A C10H17N3OS M.W. 227.33 P-1211	rac-trans-7-Hydroxy-Pramipexole CAS No. 1246818-51-8 C10H17N3OS M.W. 227.33 P-1212
Pramipexole Impurity (2-Aminobenzoxazole) CAS No. 4570-41-6 C7H6N2O M.W. 134.14 P-1213	Pramipexole Impurity (Benzo[d]thiazol-2-Amine) CAS No. 136-95-8 C7H6N2S M.W. 150.20 P-1214
Pramipexole Impurity V (Pramipexole Impurity Z) CAS No. N/A C10H19N3O2S M.W. 245.35 P-1215	(S)-N, N’-(4, 5 ,6, 7-Tetrahydrobenzo[d]thiazole-2, 6-diyl)dipropioamide CAS No. 1346617-47-7 C13H19N3O2S M.W. 281.38 P-1216
(R)-N, N’-(4, 5 ,6, 7-Tetrahydrobenzo[d]thiazole-2, 6-diyl)dipropioamide CAS No. N/A C13H19N3O2S M.W. 281.38 P-1217	2, 6-Diamino-5 ,6-Dihydrobenzo[d]thiazol-7(4H)-One CAS No. N/A C7H9N3OS 2HCl M.W. 183.23 2 x36.46 P-1218
2-Amino-6-Bromo-5 ,6-Dihydrobenzo[d]thiazol-7(4H)-One CAS No. 1001648-73-2 C7H7BrN2OS M.W. 247.11 P-1219	Pramipexole Dihydrochloride Monohydrate CAS No. 191217-81-9 C10H17N3S.2 HCl.H2O M.W. 211.33 2 36.46 18.02 P-122
N-Carbobenyloxy Pramipexole CAS No. N/A C18H23N3O2S M.W. 345.47 P-1220	Podophyllotoxin Impurity 1 C21H20O8 M.W. 400.39 P-122001
Podophyllotoxin Impurity 2 C21H20O7 M.W. 384.39 P-122002	Podophyllotoxin Impurity 3 C22H18O8 M.W. 410.38 P-122003
Podophyllotoxin Impurity 4 C22H20O8 M.W. 412.40 P-122004	Podophyllotoxin Impurity 5 C22H22O7 M.W. 398.42 P-122005
Podophyllotoxin Impurity 6 C22H22O8 M.W. 414.42 P-122006	Podophyllotoxin Impurity 7 C28H34O13 M.W. 578.58 P-122007
Podophyllotoxin Impurity 8 C28H32O13 M.W. 576.56 P-122008	Podophyllotoxin CAS No. 518-28-5 414.42 M.W. C22H22O8 P-122009
Pramipexole Dimer Impurity II C20H32N6S2 M.W. 420.65 P-1221	Ethyl Pramipexole CAS No. 1254579-15-1 C9H15N3S M.W. 197.30 P-1222
Pramipexole Related Compound (rac-N-Propyl-2-Cyanimidopyrrolidine-5-Acettic Acid) CAS No. 1246833-75-9 C10H15N3O2 M.W. 209.25 P-1223	Pramipexole Impurity A CAS No. 106092-09-5 C7H11N3S M.W. 169.25 P-123
Ponatinib CAS No. 943319-70-8 C29H27N6O M.W. 523.57 P-123001	Ponatinib-d8 CAS No. 943319-70-8(non-d) C29H22N6OD8 M.W. 486.65 P-123002
Pramipexole Impurity B diHCl CAS No. 1246815-83-7 (free amine) C13H23N3S. 2 HCl M.W. 253.41 2 36.46 P-124	Peramivir CAS No. 330600-85-6 C15H28N4O4 M.W. 328.41 P-124001
Peramivir Methyl Ester Impurity C7H11NO2 M.W. 141.17 P-124002	Peramivir Amino acid Impurity C6H9NO2 M.W. 127.14 P-124003
Pramipexole Impurity D CAS No. 104632-27-1 C10H17N3S M.W. 211.33 P-125	Penbutolol CAS No. 36507-48-9 C18H29NO2 M.W. 291.44 P-125001
Penbutolol-d9 CAS No. N/A C18H20NO2D9 M.W. 300.49 P-125002	4-Hydroxy Penbutolol CAS No. N/A C18H29NO3 M.W. 307.44 P-125003
4-Hydroxy Penbutolol-d9 CAS No. N/A C18H20NO3D9 M.W. 316.49 P-125004	Pramipexole Dimer Impurity (Mixture of Diastereomers) CAS No. N/A C20H32N6S2 M.W. 420.65 P-126
Pharacine CAS No. 63440-93-7 C24H24O8 M.W. 440.45 P-126001	Pramipexole Impurity C C20H32N6S2 M.W. 420.65 P-127
Prucalopride Succinate CAS No. 179474-85-2 C18H26ClN3O3 C4H6O4 M.W. 367.88 118.09 P-127001	Prucalopride-d5 CAS No. N/A C18H21ClN3O3D5 M.W. 372.91 P-127002
Prucalopride Dimer Impurity CAS No. N/A C26H30Cl2N4O5 M.W. 549.46 P-127003	Prucalopride Hydroxy Impurity CAS No. N/A C18H26ClN3O4 M.W. 383.88 P-127004
Prucalopride Impurity 3 CAS No. N/A C30H46ClN3O13 M.W. 692.17 P-127005	Rac-7-Oxo-Pramipexole DiHCl CAS No. 1286047-33-3 (free base) C10H15N3OS. 2 HCl M.W. 225.31 2 36.46 P-128
5-Methyl-Tetrahydropteroic Acid (Me THPA) CAS No. N/A C15H20N6O3 M.W. 332.37 P-128001	Pramipexole Impurity E CAS No. 106006-84-2 C10H15N3OS M.W. 225.31 P-129
Pazopanib CAS No. 444731-52-6 C21H23N7O2S M.W. 437.53 P-129001	Pazopanib-d3 CAS No. N/A C21H20N7O2SD3 M.W. 440.53 P-129002
Pericyazine CAS No. 2622-26-6 C21H23N3OS M.W. 365.50 P-130001	3-Alpha Hydroxy Pravastatin Sodium Salt CAS No. 81093-43-8 C23H35O7.Na M.W. 423.53 22.99 P-131
Pravastatin Impurity E CAS No. 722504-45-2 C23H35O8 . Na M.W. 439.53 22.99 P-1310	Phenylacetic Acid CAS No. 103-82-2 C8H8O2 M.W. 136.15 P-131001
Phenylacetic Acid-d7 CAS No. 65538-27-4 C8HO2D7 M.W. 143.19 P-131002	Pravastatin Impurity F CAS No. 151006-03-0 C18H27O6 M.W. 339.41 P-1311
Pravastatin methyl ester CAS No. 81131-72-8 C24H38O7 M.W. 438.57 P-1312	Pravastatin ethyl ester C25H40O7 M.W. 452.59 P-1313
Pravastatin impurity 3 C23H32O5 M.W. 388.51 P-1314	Pravastatin impurity (6a-OH-iso-compactin OH acid) C23H35O7 . Na M.W. 423.53 22.99 P-1315
Pravastatin Sodium Salt CAS No. 81131-70-6 C23H35O7. Na M.W. 423.53 22.99 P-132	Perhexiline CAS No. 6621-47-2 C19H35N M.W. 277.50 P-132001
Pravastatin-d3 Sodium C23H32NaO7D3 M.W. 449.54 P-133	Propargite CAS No. 2312-35-8 C19H26O4S M.W. 350.48 P-133001
Propargite Impurity A C3H4O3S M.W. 120.13 P-133002	Propargite Impurity B CAS No. 98-54-4 C10H14O M.W. 150.22 P-133003
Propargite Impurity C C12H16O6S2 M.W. 320.39 P-133004	Propargite Impurity E C18H26O7S2 M.W. 418.53 P-133006
Propargite Impurity G C19H25ClO4S M.W. 384.93 P-133007	Propargite Impurity I C19H27ClO7S2 M.W. 467.00 P-133008
Propargite Impurity M CAS No. 682774-12-5 C25H36O5S M.W. 448.63 P-133009	Propargite Impurity P C26H42O4S M.W. 450.69 P-133010
Propargite Impurity (2-(4-tert-Butylphenoxy)cyclohexyl Hydrogen Sulfite) CAS No. N/A C16H24O4S M.W. 312.43 P-133011	Propargite Impurity D C16H24O2 M.W. 248.37 P-13305
Pravastatin Lactone-d3 Pravastatin Lactone-d3 M.W. 409.54 P-134	Propiconazole CAS No. 60207-90-1 C15H17Cl2N3O2 M.W. 342.23 P-134001
Propiconazole-d7 C15H10Cl2N3O2D7 M.W. 349.27 P-134002	2-(2,4-Dichlorophenyl)-2-methyl-4-propyl-1,3-dioxolane CAS No. 83833-32-3 C13H16Cl2O2 M.W. 275.18 P-134003
2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane CAS No. 60207-89-8 C13H15BrCl2O2 M.W. 354.07 P-134004	4-[[2-(2,4-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]Methyl]-4H-1,2,4-triazole CAS No. 221132-58-7 C15H17Cl2N3O2 M.W. 342.23 P-134005
6-Epi Pravastatin Sodium CAS No. 81176-41-2 C23H35NaO7 M.W. 446.52 P-135	Plastic Additive 1 CAS No. 32509-66-3 C50H66O8 M.W. 795.08 P-135001
Plastic Additive 8 CAS No. 2500-88-1 C36H74S2 M.W. 571.12 P-135002	Plastic Additive 12 CAS No. 301-02-0 C17H33NO M.W. 267.46 P-135003
Plastic Additive 13 CAS No. 112-84-5 C22H43NO M.W. 337.59 P-135004	Pravastatin Impurity G CAS No. 136590-28-8 C18H24O5 M.W. 320.39 P-136
Pidotimod CAS No. 121808-62-6 C9H12N2O4S M.W. 244.27 P-136001	Pidotimod Impurity A CAS No. N/A C10H10N2O4 M.W. 222.20 P-136002
Pidotimod Impurity B CAS No. 72744-67-3 C8H10N2O42S2 M.W. 230.31 P-136003	Pidotimod Impurity C CAS No. 162148-17-6 C9H12N2O4S M.W. 244.27 P-136004
Pidotimod Impurity D CAS No. 162148-15-4 C9H12N2O4S M.W. 244.27 P-136005	Pidotimod Impurity E CAS No. 162148-16-5 C9H12N2O4S M.W. 244.27 P-136006
Pidotimod Impurity (L-Thioproline) CAS No. 34592-47-7 C4H7NO2S M.W. 133.17 P-136007	Pidotimod Impurity X CAS No. 161771-75-1 C9H12N2O4S M.W. 244.27 P-136008
Pidotimod Impurity Y CAS No. NA C9H10N2O3S M.W. 226.26 P-136009	Pravastatin Impurity B CAS No. 722504-46-3 C23H35O8 . Na M.W. 439.53 22.99 P-137
5-beta-Pregnane-3-alfa, 20-Diol-d5 CAS No. 55569-11-4 (non-labelled) C21H31O2D5 M.W. 325.55 P-137001	Pravastatin Impurity C CAS No. 159225-12-4 C24H37O7 . Na M.W. 437.56 22.99 P-138
PA-824 CAS No. 187235-37-6 C14H12F3N3O5 M.W. 359.26 P-138001	Pravastatin Impurity D CAS No. 85956-22-5 C23H34O6 M.W. 406.52 P-139
Parecoxib Intermediate (5-Mehyl-3,4-Diphenylisoxazole) CAS No. 37928-17-9 C16H13NO M.W. 235,29 P-139001	Parecoxib Sodium CAS No. 198470-85-8 C19H17N2O4S. Na M.W. 369.42 22.99 P-139002
Pimethixene Maleate CAS No. 13187-06-9 C19H19NS. C4H4O4 M.W. 293.43 116.07 P-140001	Prochlorperazine-d3 CAS No. 58-38-8(non-d) C20H21D3ClN3S M.W. 376.97 P-141
Picein (4-Acetylphenyl-D-Glucopyranoside) CAS No. 530-14-3 C14H18O7 M.W. 298.30 P-141001	Prochlorperazine-d8 CAS No. 58-38-8(non-d) C20H16D8ClN3S M.W. 382.00 P-142
4-(2-Aminoethyl)pyridine CAS No. 13258-63-4 C7H10N2 M.W. 122.17 P-142001	Prochlorperazine-d8 sulfoxide CAS No. 10078-27-0(non-d) C20H16D8ClN3OS M.W. 398.00 P-143
Pimobendan CAS No. 74150-27-9 C19H18N4O2 M.W. 334.38 P-143001	Pimobendan Impurity A C19H18N2O4 M.W. 338.37 P-143002
Pimobendan Impurity B C19H20N4O3 M.W. 352.40 P-143003	Prochlorperazine Dimaleate C20H24ClN3S. 2 C4H4O4 M.W. 373.95 2 116.07 P-144
11-beta-Prostaglandin E1 CAS No. 24570-01-2 C20H34O5 M.W. 354.49 P-144001	Prostaglandin impurity D C20H34O5 M.W. 354.49 P-144002
Prostaglandin impurity F C20H34O5 M.W. 354.49 P-144003	Prostaglandin impurity H C20H32O5 M.W. 352.48 P-144004
Prostaglandin impurity I C22H38O5 M.W. 382.55 P-144005	15-Keto Prostaglandin E1 CAS No. 22973-19-9 C20H32O5 M.W. 352.48 P-144006
Prostaglandin Impurity A CAS No. 14152-28-4 C20H32O4 M.W. 336.48 P-144007	Prostaglandin Impurity B CAS No. 13345-51-2 C20H32O4 M.W. 336.48 P-144008
Prostaglandin Impurity J CAS No. N/A C23H40O5 M.W. 396.57 P-144009	Prochlorperazine Sulfoxide CAS No. 10078-27-0 C20H24ClN3OS M.W. 389.95 P-145
Pefloxacin Impurity D C17H20FN3O4 M.W. 349.37 P-145001	Pefloxacin Impurity E CAS No. 879005-96-6 C16H20FN3O M.W. 289.36 P-145002
Pefloxacin Impurity G C14H13ClFNO3 M.W. 297.72 P-145003	Pefloxacin Impurity H C12H9ClFNO3 M.W. 269.66 P-145004
N-Desmethyl Prochlorperazine Dimaleate Salt CAS No. 49780-18-9 C19H22ClN3S 2 C4H4O4 M.W. 359.92 2x116.07 P-146	Phenylpropylmethylamine Hydrochloride CAS No. 5969-39-1 C10H15N . HCl M.W. 149.24 36.46 P-146001
7-Hydroxy Prochlorperazine CAS No. 52172-19-7 C20H24ClN3OS M.W. 389.95 P-147	1-Hydroxypiperidine-2,6-dione CAS No. 17195-27-6 C23H32O5D2 M.W. 394.51 P-147001
1-Methoxy-2-Propanol CAS No. 107-98-2 C4H10O2 M.W. 90.12 P-148001	Pargeverine HCl CAS No. 2765-97-1 C21H23NO3. HCl M.W. 337.42 36.46 P-149001
Piracetam-d6 CAS No. 7491-74-9 (non-labelled) C6H4N2O2D6 M.W. 148.19 P-150001	Piracetam CAS No. 7491-74-9 C6H10N2O2 M.W. 142.16 P-150002
5-Hydroxy propafenone HCl C21H27NO4.HCl M.W. 393.91 P-151	5-Hydroxy propafenone glucuronide (mixture of diasteromers) C27H35NO10 M.W. 533.58 P-1510
Phthalic Anhydride CAS No. 85-44-9 C8H4O3 M.W. 148.12 P-151001	Polyvinyl acetate phthalate CAS No. 34481-48-6 C8H6O4 . C4H6O2 M.W. 166.13 86.09 P-151002
Phthalic Acid Potassium Salt CAS No. 877-24-7 C8H5O4.K M.W. 165.13 39.10 P-151003	Bis(2-Propylheptyl) Phthalate CAS No. 53306-54-0 C28H46O4 M.W. 446.68 P-151004
5-Hydroxy propafenone sulfate C21H27NO7S M.W. 437.52 P-1511	Propafenone HCl CAS No. 34183-22-7 C21H27NO3. HCl M.W. 377.91 P-1512
Propafenone Impurity A (EP/BP/USP) CAS No. 3516-95-8 C15H14O2 M.W. 226.28 P-1513	Propafenone Impurity B (EP/BP/USP) CAS No. 88308-22-9 C21H25NO3 M.W. 339.44 P-1514
Propafenone Impurity C (EP/BP/USP) CAS No. 22525-95-7 C18H18O3 M.W. 282.34 P-1515	PROPAFENONE CAS No. 91401-73-9 C18H20O4 M.W. 300.36 P-1516
Propafenone Impurity E (EP/BP/USP) CAS No. 165279-79-8 C18H19ClO3 M.W. 318.80 P-1517	Propafenone Impurity F (EP/BP/USP) C33H32O5 M.W. 508.62 P-1518
Propafenone Impurity G (EP/BP/USP) C39H45NO6 M.W. 623.80 P-1519	N-Despropyl propafenone HCl C18H21NO3.HCl M.W. 335.83 P-152
Propafenone Impurity H (EP/BP/USP) CAS No. 27439-12-9 C15H12O2 M.W. 224.26 P-1520	Piragrel C17H18N2O4 M.W. 314.34 P-152001
Piragrel-D3 C18H17N2O4D3 M.W. 331.39 P-152002	Propafenone Impurity D CAS No. N/A C18H20O4 M.W. 300.36 P-1521
4,4'-Methylenebis(2,6-diisopropyl-N,N-dimethylaniline) C29H46N2 M.W. 422.70 P-1522	Propafenone impurity 1 C24H31N3O7 M.W. 473.53 P-1523
Propafenone N-Formyl Impurity CAS No. N/A C22H27NO4 M.W. 369.46 P-1524	4,4'-Methylenebis(2-Isopropyl-6-Methyllaniline) CAS No. 16298-38-7 C21H30N2 M.W. 310.49 P-1525
Propafenone-d5 HCl C21H22D5NO3.HCl M.W. 382.94 P-153	Polygodial CAS No. 6754-20-7 C15H22O2 M.W. 234.33 P-153001
5-Hydroxy propafenone-d5 HCl C21H22D5NO4.HCl M.W. 398.94 P-154	Pyrimethamine (Daraprim) CAS No. 58-14-0 C12H13ClN4 M.W. 248.72 P-154001
Pyrimethamine-D3 C12H10ClN4D3 M.W. 251.74 P-154002	Despropyl propafenone-d5 HCl C18H16D5NO3.HCl M.W. 340.86 P-155
N-Hydroxy Pentamidine Acetate CAS No. 130349-07-4 (free base) C19H24N4O3. 2/3 C2H4O2 M.W. 356.43 2/3 60.05 P-155001	Propafenone-d5 HCl C21H22NO3D5.HCl M.W. 382.94 P-156
Pipazetate HCl (Pipazethate HCl) CAS No. 6056-11-7 C21H25N3O3S HCl M.W. 399.52 36.46 P-156001	Despropyl propafenone-d5 HCl C18H16NO3D5.HCl M.W. 340.86 P-157
Perilla Ketone CAS No. 553-84-4 C10H14O2 M.W. 166.22 P-157001	4'-Hydroxy propafenone HCl C21H27NO4.HCl M.W. 357.45 36.46 P-158
Pitofenone CAS No. 54063-52-4 C22H25NO4 M.W. 367.45 P-158001	Propafenone glucuronide (mixture of diasteromers) C27H35NO9 M.W. 517.58 P-159
Propiomazine-d6 CAS No. N/A C20H18N2OSD6 M.W. 346.53 P-159001	Pirlimycin CAS No. 79548-73-5 C17H31ClN2O5S M.W. 410.96 P-160001
Propranolol glucuronide CAS No. 66322-66-5 C22H29NO8 M.W. 435.48 P-161	Propranolol HCl CAS No. 318-98-9 C16H21NO2. HCl M.W. 259.35 36.46 P-1610
Pipamperone DiHCl CAS No. 2448-68-2 C21H30FN3O2. 2 HCl M.W. 375.49 2 36.46 P-161001	Pipamperone-d10 CAS No. N/A C21H20FN3O2D10 M.W. 385.55 P-161002
Pipamperone CAS No. 1893-33-0 C21H30FN3O2 M.W. 375.49 P-161003	Propranolol impurity A, diol derivative CAS No. 36112-95-5 C13H14O3 M.W. 218.25 P-1611
Propranolol impurity B CAS No. 83314-78-7 C29H33NO4 M.W. 459.58 P-1612	Propranolol impurity C, bis-ether derivative CAS No. 17216-10-3 C23H20O3 M.W. 344.40 P-1613
Propranolol-d5 glucuronide CAS No. 66322-66-5(non-d) C22H24NO8D5 M.W. 440.51 P-162	Calcium-2-Oxo-3-Phenylpropionate (Calcium Phenylpyruvate) CAS No. 51828-93-4 C9H7O3 1/2Ca M.W. 163.15 20.04 P-162001
4-Hydroxy Propranolol HCl CAS No. 14133-90-5 C16H21NO3. HCl M.W. 275.35 36.46 P-163	Pentostatin-13C3 CAS No. N/A C11H16N4O4 M.W. 271.24 P-163001
4-Hydroxy propranolol-d5 CAS No. 111691-89-5(non-d) C16H16NO3D5 M.W. 280.38 P-164	PP-2206-d8 CAS No. 1403850-91-8 (Non-d) C34H28FN5O7D8 M.W. 653.74 P-164001
(+/-)-4-Hydroxy Propranolol Glucuronide CAS No. 94731-13-2 C22H29NO9 M.W. 451.48 P-165	Phenindamine Tartrate CAS No. 569-59-5 C19H19N C4H6O6 M.W. 261.37 150.09 P-165001
4-Hydroxy propranolol-d5 glucuronide CAS No. 94731-13-2 (non-d) C22H24D5NO9 M.W. 456.51 P-166	Proline impurity C5H7NO2 M.W. 113.12 P-166001
Propranolol-d7 CAS No. 344298-99-3 C16H7N2OD5 M.W. 266.39 P-167	Procymidone CAS No. 32809-16-8 C13H11Cl2NO2 M.W. 284.14 P-167001
5-Hydroxy Propranolol C16H21NO3 M.W. 275.35 P-168	Tripeptide (Ala-Cys (3-Azepane-1-Carbonylthio)-Glu) C17H28N4O7S M.W. 432.17 P-168001
(+/-)-5-Hydroxy Propranolol Glucuronide C22H29NO9 M.W. 451.48 P-169	7-Hydroxy Propranolol C16H21NO3 M.W. 275.35 P-170
(+/-)-7-Hydroxy Propranolol Glucuronide C22H29NO9 M.W. 451.48 P-171	rac-4-Hydroxy Propranolol-d7 sulfate CAS No. N/A C16H14NO6SD7 M.W. 362.46 P-1710
4-Hydroxy Propranolol Sulfate Potassium Salt C16H22NO6S.K M.W. 356.42 39.10 P-172	4-Hydroxy Propranolol-d7 HCl C16H14NO3D7.HCl M.W. 282.39 36.46 P-173
(S)-(-)-Propranolol C16H21NO2 M.W. 259.35 P-174	(R)-Propranolol Glucuronide C22H29NO8 M.W. 435.48 P-175
(S)-Propranolol HCl CAS No. 4199-10-4 C16H21NO2.HCl M.W. 259.35 36.46 P-176	(R)-Propranolol HCl CAS No. 13071-11-9 C16H21NO2.HCl M.W. 259.35 36.46 P-177
(S)-Propranolol Glucuronide C22H29NO8 M.W. 435.48 P-178	4-Hydroxy Propranolol HCl C16H21NO3.HCl M.W. 275.35 36.46 P-179
Promethazine sulfoxide C17H20N2OS M.W. 300.43 P-181	Promethazine Sulfoxide N-Oxide C17H20N2O2S M.W. 316.43 P-1810
Promethazine Impurity C HCl CAS No. 60113-77-1 C16H18N2S . HCl M.W. 270.40 36.46 P-1811	Promethazine CAS No. 60-87-7 C17H20N2S M.W. 284.43 P-182
Promethazine-d4 C17H16N2SD4 M.W. 288.45 P-183	Prometazine Sulfoxide N-Oxide CAS No. NA C17H20N2O2S M.W. 316.43 P-184
Promethazine Impurity A CAS No. 92-84-2 C12H9NS M.W. 199.28 P-185	Promethazine Impurity B (Isopromethazine) HCl CAS No. 5568-90-1 C17H20N2S. HCl M.W. 284.43 36.46 P-186
Promethazine-d6 CAS No. NA C17H15N2SD6Cl M.W. 326.92 P-187	Promethazine N-Oxide CAS No. NA C17H20N2OS M.W. 300.43 P-188
Promethazine-N-glucuronide CAS No. NA C23H29N2O6S M.W. 461.56 P-189	Pendimethalin-d5 C13H14N3O4D5 M.W. 286.34 P-191
Perphenazine-d4 CAS No. 155593-75-2 C21H22ClN3OSD4 M.W. 408.00 P-201	Perphenazine CAS No. 58-39-9 C21H26ClN3OS M.W. 403.98 P-202
Perphenazine Related Compound B CAS No. 3533-97-9 C21H27N3OS M.W. 369.53 P-203	Perphenazine-d8 2HCl CAS No. N/A C21H18ClN3OSD8 2HCl M.W. 412.03 2x36.46 P-204
7-OH Perphenazine C21H26ClN3O2S M.W. 419.98 P-205	Physostigmine-d3 C15H18N3O2D M.W. 278.37 P-211
Piperaquine Phosphate C29H32Cl2N6.4 H3O4P M.W. 535.52 4 98.00 P-221	Piperaquine Impurity III CAS No. N/A C22H18Cl2N4 M.W. 409.32 P-2210
Piperaquine Phosphate USP Related Compound C CAS No. 918879-09-1 C29H32Cl2N6 M.W. 535.52 P-2211	Piperaquine-d16 CAS No. N/A C29H16Cl2N6D16 M.W. 551.62 P-222
Hydroxypiperaquine-d5 CAS No. N/A C29H27Cl2N6OD5 M.W. 556.55 P-223	Piperaquine metabolite 1 CAS No. N/A C16H18ClN3O2 M.W. 319.79 P-224
Piperaquine metabolite 2 CAS No. N/A C29H32Cl2N6O M.W. 551.52 P-225	Piperaquine metabolite 3 & 4 CAS No. N/A C29H32Cl2N6O M.W. 551.52 P-226
Piperaquine metabolite 5 CAS No. N/A C29H32Cl2N6O2 M.W. 567.52 P-227	Piperaquine Impurity I [7-Chloro-4-(Piperazinyl)quinoline] CAS No. N/A C13H14ClN3 M.W. 247.73 P-228
Piperaquine Impurity II (7-Chloro-4-Hydroxy-Quinoline) CAS No. 86-99-7 C9H6ClNO M.W. 179.61 P-229	Propoxur-d3 C11H12NO3D3 M.W. 212.27 P-231
Piroxicam-d3 C15H10N3O4SD3 M.W. 334.37 P-251	Piroxicam Impurity B (Desmethyl Impurity) C14H11N3O4S M.W. 317.33 P-2510
Piroxicam Impurity D C10H9NO5S M.W. 255.25 P-2511	Piroxicam Impurity G C10H9NO5S M.W. 255.25 P-2512
Piroxicam Impurity C C10H10N2O4S M.W. 254.27 P-252	Piroxicam C15H13N3O4S M.W. 331.35 P-253
Piroxicam Impurity A CAS No. N/A C5H6N2 M.W. 94.12 P-254	Piroxicam Impurity I CAS No. N/A C12H13NO5S M.W. 283.31 P-255
Piroxicam Impurity J CAS No. 35511-15-0 C11H11NO5S M.W. 269.28 P-256	Piroxicam Impurity ( N-(2-Pyridinyl)oxamic Acid ) CAS No. N/A C7H6N2O3 M.W. 166.14 P-257
Piroxicam impurity F C12H13NO5S M.W. 283.31 P-258	Piroxicam impurity L CAS No. 118854-48-1 C13H15NO5S M.W. 297.33 P-259
(R)-(-)-Phenylephrine-d3 HCl C9H10NO2D3.HCl M.W. 70.23 36.46 P-261	Phenylephrine HCl Impurity A (S-Isomer) C8H11NO2.HCl M.W. 153.18 36.46 P-2610
Phenylephrine Impurity D ((S)-Isomer) C16H19NO2 M.W. 257.34 P-2611	Phenylephrine Impurity D C16H19NO2 M.W. 257.34 P-2612
Phenylephrine Impurity 1 CAS No. 54-06-8 C9H9NO3 M.W. 179.18 P-2613	Phenylephrine Impurity 2 C21H24N2O4S M.W. 400.50 P-2614
Phenylephrine Impurity 3 C16H17NO2 M.W. 255.32 P-2615	Phenylephrine Impurity 4 C9H7NO4 M.W. 193.16 P-2616
Phenylephrine Impurity 5 C9H7NO4 M.W. 193.16 P-2617	Phenylephrine Impurity 6 C15H17NO4 M.W. 275.31 P-2618
Phenylephrine glucuronide C15H21NO8 M.W. 343.34 P-262	Phenylephrine-d3 glucuronide C15H18NO8D3 M.W. 346.35 P-263
Phenylephrine Impurity E : 2-[Benzyl(methyl)amino]-1-(3-Hydroxyphenyl)ethanone Hydrochloride CAS No. 71786-67-9 C16H17NO2.HCl M.W. 255.32 36.46 P-264	Phenylephrine Impurity C {1-(3-Hydroxyphenyl)-2-(methylamino) ethanone HCl} CAS No. 94240-17-2 C9H11NO2.HCl M.W. 165.19 36.46 P-265
Phenylephrine HCl Impurity A CAS No. 5596-07-6 (free base) C8H11NO2 . HCl M.W. 153.18 36.46 P-266	Phenylephrine HCl Impurity D (Racemic) CAS No. 1159977-09-9 (free base) C16H19NO2 . HCl M.W. 257.34 36.46 P-267
Phenylephrine-3-O-sulfate CAS No. 87913-97-1 C9H13NO5S M.W. 247.27 P-268	Phenylephrine Related Compound (2R,S-Hydroxy-4[[(2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl]methylamino]-4-oxo-butanoic Acid CAS No. 1217525-08-0 C13H17NO6 M.W. 283.28 P-269
Pregabalin-d10 CAS No. 148553-50-8 (non-d) C8H7NO2D10 M.W. 169.29 P-271	Pregabalin Impurity III CAS No. N/A C9H17ClNO3 M.W. 187.24 P-2710
Pregabalin Impurity PD 0312236 CAS No. N/A C20H35NO11 M.W. 465.50 P-2711	Pregabalin Impurity PD 0312237 CAS No. N/A C20H35NO11 M.W. 465.50 P-2712
Pregabalin Impurity PD 0224378 CAS No. N/A C20H35NO11 M.W. 465.50 P-2713	Pregabalin Methyl Ester HCl CAS No. 714230-22-5 C9H19NO2 . HCl M.W. 173.26 36.46 P-2714
Pregabalin Cyano Acid Impurity CAS No. 181289-16-7 C8H13NO2 M.W. 155.20 P-2715	Pregabalin Impurity C10H17NO3 M.W. 199.25 P-2716
Pregabalin Impurity (4-Isobutyl-2,6-piperidinedione C9H15NO2 M.W. 169.23 P-2717	Pregabalin diacid C8H14O4 M.W. 174.20 P-2718
Pregabalin Lactose Conjugate Impurity CAS No. N/A C20H35NO11 M.W. 465.50 P-2719	Pregabalin-d4 CAS No. 148553-50-8 (non-d) C8H13NO2D4 M.W. 163.25 P-272
(S)-3-(Aminomethyl)-5-methylhexanoic acid (Pregabalin) CAS No. 148553-50-8 C8H17NO2 M.W. 159.23 P-273	Pregabalin Lactam Impurity CAS No. 61312-87-6 C8H15NO M.W. 141.21 P-274
4,5-Dehydro Pregabalin CAS No. 216576-74-8 (free base) C8H15NO2 M.W. 157.21 P-275	5,6-Dehydro Pregabalin C8H15NO2 M.W. 157.21 P-276
R-Pregabalin CAS No. 148553-51-9 C8H17NO2 M.W. 159.23 P-277	Pregabalin Impurity B C9H16O4 M.W. 188.23 P-278
Racemic Pregabalin (3-(Aminomethyl)-5-Methylhexanoic Acid) CAS No. 128013-69-4 C8H17NO2 M.W. 159.23 P-279	6-alpha-Hydroxy Paclitaxel CAS No. 153212-75-0 C47H51NO15 M.W. 869.93 P-281
3'-p-Hydroxy Paclitaxel CAS No. NA C47H51NO15 M.W. 869.93 P-2810	Paclitaxel Impurity F CAS No. 153083-53-5 C47H59NO14 M.W. 861.99 P-2811
Paclitaxel Impurity O CAS No. 219783-77-4 C49H53NO14 M.W. 879.97 P-2812	7-epi-Cephalomanine CAS No. 150547-36-7 C45H53NO14 M.W. 831.92 P-2813
7-Epi-10-Desacetyl-Paclitaxel CAS No. 78454-17-8 C49H53NO15 M.W. 895.97 P-2814	Paclitaxel Impurity E (7-epi Paclitaxel) CAS No. 105454-04-4 C47H51NO14 M.W. 853.95 P-2815
Paclitaxel EP Impurity C CAS No. 153415-45-3 C46H57NO14 M.W. 847.97 P-2816	Paclitaxel 10,13-Bis Side Chain C61H62N2O16 M.W. 1079.18 P-2817
Paclitaxel photodegradant C47H51NO13 M.W. 837.93 P-2818	6-alpha-Hydroxy Paclitaxel-d5 CAS No. 153212-75-0 (non-d) C47H46NO15D5 M.W. 874.96 P-282
Paclitaxel CAS No. 33069-62-4 C47H51NO14 M.W. 853.93 P-283	Paclitaxel-d5 CAS No. 33069-62-4 (non-d) C47H46NO14D5 M.W. 858.96 P-284
10-Acetoacetyl Paclitaxel CAS No. NA C49H53NO15 M.W. 895.97 P-285	10-Desacetyl Paclitaxel CAS No. 78432-77-6 C45H49NO13 M.W. 811.89 P-286
2-Debenzoyl Paclitaxel 2-Pentanoate CAS No. 213767-22-7 C45H55NO14 M.W. 833.94 P-287	7-Acetyl Paclitaxel CAS No. 92950-39-5 C49H53NO15 M.W. 895.97 P-288
Paclitaxel Side Chain Impurity C18H19NO4 M.W. 313.36 P-289	Propofol-d17 CAS No. 2078-54-8(non-d) C12HOD17 M.W. 195.38 P-291
Propofol C12H18O M.W. 178.28 P-2910	Propofol Impurity A CAS No. 2934-05-6 C12H18O M.W. 178.28 P-2911
Propofol Impurity C C9H12O M.W. 136.20 P-2912	Propofol Impurity F C9H12O M.W. 136.20 P-2913
Propofol Impurity H C9H12O M.W. 136.20 P-2914	2,6-Diisopropylbenzoic Acid C13H18O2 M.W. 206.29 P-2915
4-Hydroxy Propofol CAS No. 1988-10-9 C12H18O2 M.W. 194.28 P-2916	Propofol O-glucuronide C18H26O7 M.W. 354.40 P-292
Propofol-d17 O-glucuronide C18H9O7D17 M.W. 371.51 P-293	Propofol Impurity E C24H34O2 M.W. 354.54 P-294
Propofol Impurity G C15H24O M.W. 220.36 P-295	Propofol Impurity J C12H16O2 M.W. 192.26 P-296
Propofol Impurity K C12H18O M.W. 178.28 P-297	Propofol Impurity L CAS No. 201166-22-5 C12H16O2 M.W. 192.26 P-298
Propofol Impurity O CAS No. Propofol Impurity O C12H18O M.W. 178.28 P-299	Probenecid CAS No. 57-66-9 C13H19NO4S M.W. 285.36 P-301
Probenecid-d14 CAS No. 57-66-99 (non-d) C13H5NO4SD14 M.W. 299.54 P-302	Probenecid acyl glucuronide C19H27NO10S M.W. 461.49 P-303
Hydroxy Probenecid CAS No. 28242-02-6 C13H19NO5S M.W. 461.49 P-304	Progesterone-d9 CAS No. 15775-74-3 C21H21O2D9 M.W. 323.53 P-321
(17a-alfa)-Hydroxy-6alfa,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate C24H34O4 M.W. 386.54 P-3210	epi-Medroxy Progesterone 17-Acetate CAS No. 2242-65-1 C24H34O4 M.W. 386.54 P-3211
6-Methylene Progesterone Acetate CAS No. 32634-95-0 C24H32O4 M.W. 384.52 P-3212	(17a-beta)-Hydroxy-6alfa,17a-dimethyl-D-homoandrost-4-ene-3,17-dione C22H32O3 M.W. 344.50 P-3213
1-Dehydro-Progesterone CAS No. 1162-54-5 C21H28O2 M.W. 312.46 P-3214	Progesterone 20-Hydroxy Impurity CAS No. 151122-70-2 C22H32O3 M.W. 344.50 P-3215
9-Dehydro-Progesterone CAS No. 17652-16-3 C21H28O2 M.W. 312.46 P-3216	Progesterone Bisnoraldehyde Impurity CAS No. 81201-82-3 C22H32O2 M.W. 328.50 P-3217
Progesterone 1-Dehydro-4P Impurity CAS No. N/A C22H30O2 M.W. 326.48 P-3218	Progesterone Related Compound (3-Oxo-Pregna-4,20-Diene-20-Carboxaldehyde) CAS No. N/A C22H30O2 M.W. 326.48 P-3219
17-Hydroxyprogesterone-d8 CAS No. NA C21H22O3D8 M.W. 338.52 P-322	Progesterone 6-Oxo Impurity CAS No. N/A C21H28O3 M.W. 328.46 P-3220
Progesterone 6-beta-Hydroxy Impurity CAS No. 604-19-3 C21H30O3 M.W. 330.47 P-3221	Progesterone 6-alfa-Hydroxy Impurity CAS No. 604-20-6 C21H30O3 M.W. 330.47 P-3222
Progesterone (20S)-Hydroxy Impurity CAS No. 145-14-2 C21H32O2 M.W. 316.49 P-3223	Progesterone (20R)-Hydroxy Impurity CAS No. 145-15-3 C21H32O2 M.W. 316.49 P-3224
Delta 6-Progesterone CAS No. 1162-56-7 C21H28O2 M.W. 312.46 P-323	Progesterone C21H30O2 M.W. 314.47 P-324
Allopregnanolone Allopregnanolone M.W. 318.50 P-325	5-Alpha-Dihydro Progestrone CAS No. 566-650-4 C21H32O2 M.W. 316.49 P-326
17-alpha-Hydroxy Progesterone C21H30O3 M.W. 330.47 P-327	Allopregnanolone-d4 C21H30O2D4 M.W. 322.53 P-328
6-beta-Hydroxy Medroxy Progesterone 17-Acetate CAS No. 984-47-4 C24H34O5 M.W. 402.54 P-329	Pentoxyverine citrate CAS No. 23142-01-0 C20H31NO3.C6H8O7 M.W. 333.47 192.13 P-331
Pentoxyverine-d5 citrate CAS No. 23142-01-0 (non-d) C20H26NO3D5.C6H8O7 M.W. 338.51 192.13 P-332	Phenylbutazone-d10 Phenylbutazone-d10 M.W. 318.44 P-341
Primidone C12H14N2O2 M.W. 218.29 P-351	Primidone-d5 CAS No. 73738-06-4 C12H9N2O2D5 M.W. 223.29 P-352
Sodium Phenylbutyrate C10H11O2.Na M.W. 163.20 22.99 P-361	Sodium Phenylbutyrate-d11 C10O2D11.Na M.W. 174.26 22.99 P-362
Phenyl Acetate CAS No. 122-79-2 C8H8O2 M.W. 136.15 P-371	Phenyl Acetate-d5 CAS No. 122-79-2 (non-d) C8H3O2D5 M.W. 141.18 P-372
Methyl 2-Pyridyl Acetate (Pyridyl Acetate Methyl Ester) C8H9NO2 M.W. 151.17 P-373	Posaconazole CAS No. 171228-49-2 C37H42F2N8O4 M.W. 700.80 P-381
Posaconazole Diastereoisomer 1 C37H42F2N8O4 M.W. 700.80 P-3810	Posaconazole Diastereoisomer 2 C37H42F2N8O4 M.W. 700.80 P-3811
Posaconazole Diastereoisomer 3 C37H42F2N8O4 M.W. 700.80 P-3812	Posaconazole Diastereoisomer 4 C37H42F2N8O4 M.W. 700.80 P-3813
Posaconazole Diastereoisomer 5 C37H42F2N8O4 M.W. 700.80 P-3814	Posaconazole Diastereoisomer 6 C37H42F2N8O4 M.W. 700.80 P-3815
Posaconazole Diastereoisomer 7 C37H42F2N8O4 M.W. 700.80 P-3816	Posaconazole Enantiomer C37H42F2N8O4 M.W. 700.80 P-3817
Posaconazole Diastereoisomer intermediate 1 CAS No. 159811-30-0 C21H21F2N3O4S M.W. 449.48 P-3818	Posaconazole Diastereoisomer intermediate 2 CAS No. 166583-12-6 C21H21F2N3O4S M.W. 449.48 P-3819
Posaconazole-d5 CAS No. 171228-49-2 (non-d) C37H37F2N8O4D5 M.W. 705.83 P-382	Posaconazole Diastereoisomer intermediate 5 CAS No. 149809-42-7 C21H21F2N3O4S M.W. 449.48 P-3820
Posaconazole Diastereoisomer intermediate 3 C30H35N5O3 M.W. 513.65 P-3821	Posaconazole Diastereoisomer intermediate 4 C30H35N5O3 M.W. 513.65 P-3822
Posaconazole-D-Glucuronide CAS No. N/A C43H50F2N8O10 M.W. 876.92 P-383	Posaconazole impurity A C37H40F2N8O5 M.W. 714.78 P-384
Posaconazole impurity B C37H40F2N8O6 M.W. 730.78 P-385	Posaconazole impurity C C36H40F2N8O5 M.W. 702.77 P-386
Posaconazole impurity D C21H20F2N4O3 M.W. 414.42 P-387	Posaconazole impurity 1 C36H40F2N8O4 M.W. 686.77 P-388
Posaconazole impurity 2 C36H42N8O4 M.W. 650.79 P-389	Prasugrel C20H20FNO3S M.W. 373.45 P-391
Prasugrel Impurity I CAS No. 1391194-45-8 C20H21NO3S . HCl M.W. 355.46 36.46 P-3910	Prasugrel Impurity II CAS No. 1391194-39-0 C20H20FNO3S . HCl M.W. 373.45 36.46 P-3911
Prasugrel Impurity III CAS No. 1391194-50-5 C20H20FNO3S . HCl M.W. 373.45 36.46 P-3912	Prasugrel Impurity IV C18H18FNO2S . HCl M.W. 331.41 36.46 P-3913
Bromo Prasugrel Impurity CAS No. N/A C20H19BrFNO3S M.W. 452.35 P-3916	Prasugrel Impurity 1 CAS No. N/A C18H18FNO2S M.W. 331.41 P-3917
Prasugrel Impurity 2 C29H27F2NO3S M.W. 507.60 P-3918	Prasugrel Impurity 3 CAS No. 951380-42-0 C20H20FNO3S M.W. 373.45 P-3919
Prasugrel-d4 C20H16FNO3SD4 M.W. 377.48 P-392	Prasugrel Impurity 4 C20H21ClFNO3S M.W. 409.91 P-3920
Prasugrel Impurity 5 C20H20FNO3S M.W. 373.45 P-3921	Prasugrel Impurity 6 C18H19ClFNO2S M.W. 367.87 P-3922
Prasugrel metabolite (R-106583) CAS No. 916599-27-4 C19H22FNO3S M.W. 363.45 P-3923	Prasugrel Acetyl Impurity CAS No. N/A C18H18FNO3S M.W. 347.41 P-3924
Prasugrel metabolite [(S)-R-95913] CAS No. N/A C18H18FNO2S M.W. 331.41 P-3925	Prasugrel metabolite [(R)-R-95913] CAS No. N/A C18H18FNO2S M.W. 331.41 P-3926
1, 2-Dihydro-4, 6-Dimethyl-2-Thioxo-3-Pyridinecarboxamide CAS No. 79927-21-2 C8H10N2OS M.W. 182.25 P-3927	Prasugrel Impurity 7 (3-F-PM-A) CAS No. 1359829-72-3 C11H10BrFO M.W. 257.10 P-3928
Prasugrel Impurity 8 (4-F-PM-A) CAS No. 1359829-52-9 C11H10BrFO M.W. 257.10 P-3929	Prasugrel metabolite Derivative (trans R-138727MP, Mixture of Diastereomers) CAS No. 929211-64-3 C27H28FNO5S M.W. 497.59 P-393
Prasugrel Impurity 9 HCl CAS No. 115473-15-9 C7H9NOS. HCl M.W. 155.22 36.46 P-3930	Prasugrel Impurity IV(HYTP) C18H18FNO3S M.W. 347.41 P-3931
Prasugrel metabolite (R-104434) CAS No. N/A C18H20FNO3S M.W. 349.43 P-3932	Prasugrel metabolite (R-100932) CAS No. N/A C19H22FNO3S M.W. 363.45 P-3933
Prasugrel metabolite (R-118443) CAS No. N/A C21H25FN2O5S2 M.W. 468.57 P-3934	Prasugrel Diketone Impurity CAS No. N/A C11H9FO2 M.W. 192.19 P-3935
m-Fluoro Prasugrel Thiolactone C18H18FNO2S M.W. 331.41 P-3936	Prasugrel Thioacetal Impurity CAS No. N/A C7H9NO2S M.W. 171.22 P-3937
Prasugrel alpha-Hydroxy Impurity CAS No. 1100905-45-0 C11H11FO2 M.W. 194.21 P-3938	Prasugrel N-Acetyl Impurity CAS No. N/A C18H20FNO3S M.W. 349.43 P-3939
Prasugrel metabolite Derivative-13C-d3 (trans R-138727MP, Mixture of Diastereomers) CAS No. 1217234-50-8 C26H25FNO5S13CD3 M.W. 501.60 P-394	Prasugrel Impurity (1-Bromo-5-chloro-1-(2-fluorophenyl)pentan-2-one) CAS No. 1373350-58-3 C11H11BrClFO M.W. 293.57 P-3940
Prasugrel Related Impurity C18H20FNO4 M.W. 333.36 P-3941	Prasugrel Impurity CAS No. 204205-33-4 C11H10BrFO M.W. 257.10 P-3942
Prasugrel Related Compound CAS No. 150322-73-9 C11H11FO M.W. 178.21 P-3943	Prasugrel Impurity 10 C20H19FNO3S.Br M.W. 372.44 79.90 P-3944
Prasugrel Impurity 11 C18H18FNO4 M.W. 331.35 P-3945	Prasugrel Impurity 12 C17H16FNO4S M.W. 349.38 P-3946
Prasugrel Impurity 13 C18H18FNOS M.W. 315.41 P-3947	Prasugrel metabolite-D8 (R-95913-D8) C18H10FNO2SD8 M.W. 339.46 P-3948
Prasugrel-d4 metabolite R-138727 CAS No. 1217222-86-0 C18H16FNO3SD4 M.W. 353.45 P-395	Prasugrel metabolite R-138727 CAS No. 204204-73-9 C18H20FNO3S M.W. 349.43 P-396
Prasugrel metabolite (R-95913, Mixture of Diastereomers) C18H18FNO2S M.W. 331.41 P-397	Prasugrel Cysteine Conjugate metabolite (R-119251, Mixture of Diastereomers) C21H25FN2O5S2 M.W. 468.57 P-398
Prasugrel-d4 metabolite (R-95913, Mixture of Diastereomers) C18H14FNO2SD4 M.W. 335.44 P-399	Pranlukast CAS No. 103177-37-3 C27H23N5O4 M.W. 481.52 P-401
Pranlukast-d4 CAS No. 103177-37-3 (non-d) C27H19N5O4D4 M.W. 485.54 P-402	4-Oxo-8-[4-(4-phenylbutoxy)benzoylamino]-4H-1-benzopyran-2-carboxylic Acid CAS No. 211116-98-2 C27H23NO6 M.W. 457.49 P-403
4-Oxo-8-[4-(4-phenylbutoxy)benzoylamino]-4H-1-benzopyran-2-carboxamide CAS No. 136450-10-7 C27H24N2O5 M.W. 456.50 P-404	Phenytoin-d10 C15H2N2O2D10 M.W. 262.34 P-411
Phenytoin Impurity C CAS No. 3060-50-2 C14H13NO2 M.W. 227.27 P-412	Phenytoin Impurity E CAS No. 6802-95-5 C15H14N2O3 M.W. 270.29 P-413
Phenytoin Impurity A (Diphenylmethanone) CAS No. 119-61-9 C13H10O M.W. 182.22 P-414	Phenytoin Impurity B (Diphenylethanedione) CAS No. 134-81-6 C14H10O2 M.W. 210.23 P-415
Phenytoin Impurity D CAS No. 5157-15-3 C16H14N4O2 M.W. 294.32 P-416	Prulifloxacin CAS No. 123447-62-1 C21H20FN3O6S M.W. 461.46 P-421
Prulifloxacin-d8 CAS No. 123447-62-1 (non-d) C21H12FN3O6SD8 M.W. 469.52 P-422	Protriptyline CAS No. 438-60-8 C19H21N M.W. 263.39 P-431
Protriptyline-d6 CAS No. 438-60-8 (non-d) C19H15ND6 M.W. 269.45 P-432	Protriptyline-d3 CAS No. 438-60-8(non-d) C19H18ND3 M.W. 266.42 P-433
Protriptyline-N-Oxide C19H21NO M.W. 279.39 P-434	10-Hydroxy Protriptyline C19H23NO M.W. 281.40 P-435
Protriptyline-10,11-Epoxide C19H21NO M.W. 279.39 P-436	10,11-Dihydro-10,11-Dihydroxy Protriptyline C19H23NO2 M.W. 297.40 P-437
Paricalcitol CAS No. 131918-61-1 C27H44O3 M.W. 416.65 P-441	Paricalcitol-d6 CAS No. 131918-61-1(non-d) C27H38O3D6 M.W. 422.74 P-442
Paricalcitol Glucuronide C33H52O9 M.W. 592.78 P-443	Paricalcitol Sulfate C27H44O6S M.W. 496.71 P-444
Propoxyphene-d5 CAS No. 469-62-5 (non-d) C22H24NO2D5 M.W. 344.51 P-451	Norpropoxyphene-d5 CAS No. 3376-94-1 (non-d) C21H22NO2D5 M.W. 330.48 P-452
Permethrin (mixture of cis and trans isomer) C21H20Cl2O3 M.W. 391.30 P-461	3-Phenoxy Benzylchloride CAS No. 53874-66-1 C13H11ClO M.W. 218.69 P-462
Permethrin Diester Impurity CAS No. N/A C23H24Cl4O4 M.W. 506.26 P-463	Permethrin Impurity (3-Phenoxybenzyl alcohol) CAS No. 13826-35-2 C13H12O2 M.W. 200.24 P-464
Permethrin Impurity (3-Phenoxybenzyl aldehyde) CAS No. 39515-51-0 C13H10O2 M.W. 198.22 P-465	Permethrin Impurity (DCVC Acid) CAS No. 55701-05-8 C8H10Cl2O2 M.W. 209.07 P-466
Permethrin Impurity (DCVC Methyl Ester) C9H12Cl2O2 M.W. 223.10 P-467	Permethrin Impurity (DCVC Anhydride) C16H18Cl4O3 M.W. 400.13 P-468
Permethrin Impurity (Chloroacetylenic Permethrin) C21H19ClO3 M.W. 354.84 P-469	Papaverine-13C-d3 C20H18NO4D3 M.W. 343.40 P-481
Pyrazinamide CAS No. 98-96-4 C5H5N3O M.W. 123.12 P-491	Pyrazinamide-d3 CAS No. 98-96-4 (non-labelled) C5H2N3OD3 M.W. 127.13 P-492
Piperonyl Butoxide C19H30O5 M.W. 338.45 P-501	Piperonyl Butoxide -d9 CAS No. N/A C19H21O5D9 M.W. 347.50 P-502
Phenazopyridine CAS No. 94-78-0 C11H11N5 M.W. 213.25 P-511	Phenazopyridine-d5 CAS No. 94-78-0 (non-d) C11H6N5D5 M.W. 218.27 P-512
2-Pyridylacetic Acid HCl CAS No. 16179-97-8 C7H7NO2.HCl M.W. 137.14 36.46 P-521	2-Pyridylacetic Acid-d4 HCl CAS No. 16179-97-8 (non-labelled) C7H3NO2D4.HCl M.W. 141.16 36.46 P-522
3-Pyridylacetic Acid-d4 CAS No. 6419-36-9(non-d) C7H3NO2D4 M.W. 141.16 P-524	Palonosetron HCl CAS No. 135729-62-3 C19H24N2O. HCl M.W. 296.42 36.46 P-531
Palonosetron-d3 C19H21N2OD3 M.W. 299.49 P-532	Palonosetron N-Oxide C19H24N2O2 M.W. 312.45 P-533
(S, R)-Palonosetron HCl CAS No. 135729-76-9 C19H24N2O HCl M.W. 296.42 36.46 P-534	(R, S)-Palonosetron HCl CAS No. 135755-51-0 C19H24N2O HCl M.W. 296.42 36.46 P-535
(R, R)-Palonosetron HCl CAS No. 135729-75-8 C19H24N2O HCl M.W. 296.42 36.46 P-536	L-(-)-Phosphonic Acid Calcium C3H5O4P.Ca M.W. 136.04 40.08 P-541
Plerixafor CAS No. 110078-46-1 C28H54N8 M.W. 502.80 P-551	Plerixafor-d4 CAS No. 110078-46-1 (non-labelled) C28H50N8D4 M.W. 506.82 P-552
Policresulen [C15H16O8S2]n M.W. [388.42]n P-561	3-Methyl Phenol C7H8O M.W. 108.14 P-571
Chlorocresol (4-Chloro-3-Methylphenol) C7H7ClO M.W. 142.59 P-572	2,4-Dinitrophenol-d3 C6HN2O5D3 M.W. 187.13 P-573
4'-Ethoxyacetophenone CAS No. 1676-63-7 C10H12O2 M.W. 164.21 P-574	2-Isopropoxyphenol-d7 CAS No. 4812-20-8 C9H5O2D7 M.W. 159.24 P-575
Catechol (Pyrocatechol) CAS No. 120-80-9 C6H6O2 M.W. 110.11 P-576	Pyrogallol C6H6O3 M.W. 126.11 P-581
(R)-(-)-2-Phenylglycine Chloride HCl C8H8ClNO.HCl M.W. 169.61 36.46 P-591	Prilocaine HCl (Propitocaine HCl) C13H20N2O.HCl M.W. 220.32 36.46 P-601
Prilocaine-d7 C13H13N2OD7 M.W. 227.36 P-602	Prothionamide-d5 C9H7N2SD5 M.W. 185.30 P-611
Prothionamide Sulfoxide C9H12N2OS M.W. 196.27 P-612	Prothionamide-d5 Sulfoxide C9H7N2OSD5 M.W. 201.30 P-613
Pyridostigmine bromide CAS No. 101-26-8 C9H13N2O2. Br M.W. 261.12 P-621	Pyridostigmine bromide-d3 Pyridostigmine bromide-d3 M.W. 264.13 P-622
Pyridostigmine bromide-d6 CAS No. 101-26-8 (non-labelled) C9H7N2O2D6 M.W. 267.15 P-623	3-Hydroxy-N-methylpyridinium Bromide (Pyridostigmine Related Compound B) CAS No. 31034-86-3 C6H8NO Br M.W. 110.14 79.90 P-624
Praziquantel CAS No. 55268-74-1 C19H24N2O2 M.W. 312.42 P-631	Praziquantel-d11 CAS No. 1246343-36-1 C19H13N2O2D11 M.W. 323.48 P-632
Praziquantel Related Compound A CAS No. 54761-87-4 C19H18N2O2 M.W. 306.37 P-633	Praziquantel Related Compound B CAS No. 125273-86-1 C19H22N2O2 M.W. 310.40 P-634
Praziquantel Related Compound C CAS No. 125273-88-3 C19H18N2O4 M.W. 342.40 P-635	Pitavastatin Calcium Salt CAS No. 147526-32-7 C50H46F2N2O8. Ca M.W. 840.93 40.08 P-641
Pitavastatin Lactone-d4 CAS No. N/A C25H18FNO3D4 M.W. 407.48 P-6410	Pitavastatin 3-Oxo Sodium CAS No. N/A C25H21FNO4 Na M.W. 418.45 22.99 P-6411
(3R, 5R)-Pitavastatin Calcium Salt CAS No. 254452-96-5 C50H46F2N2O8. Ca M.W. 840.93 40.08 P-6412	Pitavastatin 3S, 5R-Isomer Sodium CAS No. N/A C25H23FNO4 Na M.W. 420.46 22.99 P-6413
Pitavastatin 3S, 5S-Isomer Sodium CAS No. N/A C25H23FNO4 Na M.W. 420.46 22.99 P-6414	Pitavastatin Defuoro Impurity Calcium Salt CAS No. 1258947-30-6 C50H48N2O8. Ca M.W. 804.95 40.08 P-6415
Pitavastatin 3-O-Glucuronide CAS No. N/A C31H31FNO10 M.W. 596.59 P-6416	Pitavastatin 8’-Hydroxy Impurity CAS No. N/A C25H23FNO5 M.W. 436.46 P-6417
Pitavastatin 5-Oxo Impurity CAS No. N/A C25H21FNO4 M.W. 418.45 P-6418	Pitavastatin 3-Oxo Ethyl Ester CAS No. 148901-69-3 C27H26FNO4 M.W. 447.51 P-6419
Pitavastatin-d5 C25H19FNO4D5 M.W. 426.50 P-642	Pitavastatin 3-Oxo Acid CAS No. N/A C25H22FNO4 M.W. 419.46 P-6420
(3S,5S)-Pitavastatin Calcium Salt CAS No. 254452-92-1 C25H23FNO4 1/2Ca M.W. 420.46 20.04 P-6421	(3S,5R)-Pitavastatin Calcium CAS No. 254452-88-5 C25H23FNO4 1/2Ca M.W. 420.46 20.04 P-6422
(3S,5R)-tert-Butyl Pitavastatin CAS No. N/A C29H32FNO4 M.W. 477.58 P-6423	(Z)-Pitavastatin Calcium Salt CAS No. 1159588-21-2 C50H46F2N2O8 Ca M.W. 840.93 40.08 P-6424
Pitavastatin Lactone CAS No. 141750-63-2 C25H22FNO3 M.W. 403.46 P-643	Pitavastatin Acyl Glucuronide CAS No. 574752-66-2 C31H32FNO10 M.W. 597.60 P-644
Pitavastatin-d4 Calcium Salt C50H38F2N2O8D8.Ca M.W. 848.98 40.08 P-645	Pitavastatin Impurity 2 (PP-2) CAS No. N/A C25H22FNO4 M.W. 419.46 P-646
Pitavastatin Impurity 3 (PP-3) CAS No. N/A C20H16FN M.W. 289.36 P-647	Pitavastatin Impurity 4 (PP-4) CAS No. N/A C20H14FN M.W. 287.34 P-648
tert-Butyl Pitavastatin C29H32FNO4 M.W. 477.58 P-649	Pinacolone CAS No. 75-97-8 C6H12O M.W. 100.16 P-651
Pinacolone-d3 C6H9OD3 M.W. 103.18 P-652	Pinacolone Alcohol CAS No. 464-07-3 C6H14O M.W. 102.18 P-653
Pinacolone Alcohol-d4 C6H10OD4 M.W. 106.20 P-654	PMPA CAS No. 616-52-4 C7H17O3P M.W. 180.19 P-655
PMPA-d3 CAS No. 172023-63-1 C7H14O3PD3 M.W. 183.20 P-656	Paliperidone impurity H CAS No. 1388021-47-3 C23H28F2N4O3 M.W. 446.50 P-6610
Paliperidone impurity I C23H27F2N3O3 M.W. 431.49 P-6611	Paliperidone impurity J C35H39F2N5O4 M.W. 631.73 P-6612
Paliperidone impurity K C35H40F2N6O4 M.W. 646.74 P-6613	Paliperidone impurity L C11H16N2O2 M.W. 208.26 P-6614
Paliperidone Impurity M (Mixture od Diastereomers) C24H29FN4O3 M.W. 440.52 P-6615	Paliperidone Impurity N CAS No. 130049-82-0 C11H15ClN2O2 M.W. 242.71 P-6616
Paliperidone impurity O HCl CAS No. 84163-13-3 C12H13FN2O. HCl M.W. 220.25 36.46 P-6617	6,7,8,9-Dehydro Paliperidone Hydrochloride CAS No. 170359-61-2 C23H23FN4O3 . 2 HCl M.W. 422.46 2 36.46 P-663
Paliperidone Palmitate CAS No. 199739-10-1 C39H57FN4O4 M.W. 664.91 P-664	5-Fluoro Paliperidone CAS No. 1346598-34-2 C23H27FN4O3 M.W. 426.50 P-665
Paliperidone 9-Keto Impurity CAS No. 1189516-65-1 C23H25FN4O3 M.W. 424.48 P-666	Paliperidone impurity D C24H27FN4O5 M.W. 470.50 P-667
Paliperidone impurity F CAS No. 1380413-60-4 C23H28N4O3 M.W. 408.50 P-668	Paliperidone impurity G CAS No. 1388021-46-2 C23H28F2N4O3 M.W. 446.50 P-669
Primapterin CAS No. 2582-88-9 C9H11N5O3 M.W. 237.22 P-671	Pemetrexed C20H21N5O6 M.W. 427.42 P-681
Pemetrexed Impurity (4-[2’-(7’’Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester) CAS No. 204257-65-8 C19H17N5O5 M.W. 395.38 P-6810	Pemetrexed Impurity (Mixture of Diastereomers) (N-[4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2.3-d]-pyrimidi CAS No. 193281-00-4 C20H21N5O7 M.W. 443.42 P-6811
Pemetrexed L-Glutamic Acid Trisodium CAS No. 1265908-59-5 C25H25N6O9 3Na M.W. 553.51 3x22.99 P-6812	Pemetrexed Methyl Ester CAS No. 155405-81-5 C22H25N5O6 M.W. 455.47 P-6813
N-[4-[3-(2,6-Diamino-1,4-Dihydro-4-Oxo-5-Pyrimidinyl)-3-Oxopropyl]benzoyl]-L- Glutamic Acid CAS No. 193281-05-9 C19H21N5O7 M.W. 431.41 P-6814	Pemetrexed Impurity-S C20H21N5O7 M.W. 443.42 P-6815
Pemetrexed Impurity-R C20H21N5O7 M.W. 443.42 P-6816	Pemetrexed acid oxo impurity CAS No. 193265-47-3 C15H14N4O4 M.W. 314.30 P-6817
Pemetrexed Monomethyl Ester Impurity 1 CAS No. N/A C21H22N5O6 Na M.W. 440.44 22.99 P-6818	Pemetrexed Monomethyl Ester Impurity 2 CAS No. N/A C21H22N5O6 Na M.W. 440.44 22.99 P-6819
Pemetrexed-d5 C20H16N5O6D5 M.W. 432.45 P-682	Pemetrexed Impurity A CAS No. 137281-39-1 C15H14N4O3 M.W. 298.30 P-683
Pemetrexed Impurity B CAS No. N/A C40H40N10O13 M.W. 868.82 P-684	Pemetrexed Impurity C CAS No. N/A C40H40N10O13 M.W. 868.82 P-685
Pemetrexed Impurity D CAS No. 144051-68-3 C25H28N6O9 M.W. 556.54 P-686	Pemetrexed Disodium C20H19N5O6. 2 Na M.W. 425.40 2 22.99 P-687
Pemetrexed Impurity E CAS No. 937370-10-0 C20H19N5Na2O6 M.W. 471.38 P-688	Pemetrexed Impurity CAS No. 869791-42-4 C21H23N5O6 M.W. 441.45 P-689
Propentofylline CAS No. 55242-55-2 C15H22N4O3 M.W. 306.37 P-691	Hydroxy Propentofylline C15H24N4O3 M.W. 308.38 P-692
Pinaverium Bromide C26H41BrNO4 . Br M.W. 511.52 79.90 P-701	Pinaverium Impurity I (1-Bromo-2-(bromomethyl)-4,5-dimethoxybenzene) CAS No. 53207-00-4 C9H10Br2O2 M.W. 309.99 P-702
Pinaverium Impurity II (4-(2-bromo-4,5-dimethoxyphenyl)methyl(N-chloroethyl)morpholinium Bromide) C15H22BrClNO3. Br M.W. 379.70 79.90 P-703	4-(2-(2-(6,6-dimethylbicyclo[3.1.1] heptan-2-yl) ethoxy) ethyl) morpholine CAS No. 38284-47-8 C17H31NO2 M.W. 281.44 P-704
Pinaverium Impurity IV (4-(2-bromo-4,5-dimethoxybenzyl)-4-(2-(2-(6,6-dimethylbicyclo [3.1.1] hept-2-en-2-yl) ethoxy) eth CAS No. 1235355-01-7 C26H39BrNO4. Br M.W. 509.51 79.90 P-705	Pinaverium-d4 Bromide CAS No. N/A C26H37BrNO4D4 Br M.W. 515.55 79.90 P-706
Pyridoxal-d3 5-Phosphate C8H7D3NO6P M.W. 250.16 P-711	Pyridoxal-d5 5-Phosphate C8H5D5NO6P M.W. 252.17 P-712
Pyridoxine-d3 HCl C8H8NO3D3.HCl M.W. 172.20 36.46 P-713	Pyridoxal HCl C8H9NO3. HCl M.W. 167.17 36.46 P-714
Pyridoxal-d3 HCl C8H6NO3D3. HCl M.W. 170.18 36.46 P-715	Pyridoxal-5-Phosphate CAS No. 54-47-7 C8H10NO6P M.W. 247.15 P-716
4-Pyridoxic Acid CAS No. 82-82-6 C8H9NO4 M.W. 183.17 P-717	4-Pyridoxic Acid-D2 C8H7NO4D2 M.W. 185.18 P-718
4-Pyridoxic Acid-D3 C8H6NO4D3 M.W. 186.18 P-719	Povidone Impurity A (1-Vinylpyrrolidin-2-one) C6H9NO M.W. 111.14 P-721
Panthenol-d6 C9H13NO4D6 M.W. 211.29 P-731	Piperacillin Impurity B C23H29N5O8S M.W. 535.58 P-741
Piperacillin-D5, (N-CD2CD3) CAS No. 61477-96-1 (non-labelled) C23H22N5O7SD5 M.W. 522.60 P-7410	Piperacillin penicillamide C31H37N7O9S2 M.W. 715.81 P-7411
Piperacillin sulfoxide C23H27N5O8S M.W. 533.56 P-7412	Piperacillin Impurity N C46H54N10O14S2 M.W. 1035.13 P-7413
Piperacillin Impurity C C22H29N5O6S M.W. 491.57 P-742	Piperacillin Impurity D C39H44N8O10S2 M.W. 848.96 P-743
Piperacillin Impurity E CAS No. 59702-31-7 C6H10N2O2 M.W. 142.16 P-744	Piperacillin Impurity F C25H31N5O9S M.W. 577.62 P-745
Piperacillin Impurity H CAS No. 551-16-6 C8H12N2O3S M.W. 216.26 P-746	Piperacillin sodium impurity G C15H17N3O5 M.W. 319.32 P-747
Piperacillin Impurity J CAS No. N/A C23H27N509S M.W. 549.56 P-748	Piperacillin-d5 CAS No. N/A C23H22N5O7SD5 M.W. 522.60 P-749
Phenformin HCl C10H15N5.HCl M.W. 205.26 36.46 P-751	Pyrantel CAS No. 15686-83-6 C11H14N2S M.W. 206.31 P-761
Pyrantel Impurity A C11H14N2S M.W. 206.31 P-762	Pilocarpine Nitrate C11H16N2O2. HNO3 M.W. 208.26 63.01 P-771
Pilocarpic Acid Sodium Salt (mixture of diastereomers) C11H17N2O3.Na M.W. 225.27 22.99 P-772	Isopilocarpine CAS No. 531-35-1 C11H16N2O2 M.W. 208.26 P-773
Isopilocarpic acid sodium salt CAS No. 101769-87-3 C11H17N2O3.Na M.W. 225.27 22.99 P-774	Promestriene C22H32O2 M.W. 328.50 P-781
Calcium Propionate CAS No. 4075-81-4 2 C3H5O2. Ca M.W. 2 73.07 40.08 P-791	Pimozide-d4 C28H25F2N3OD4 M.W. 465.58 P-801
Pimozide Impurity A C12H15N3O M.W. 217.27 P-802	Pimozide Impurity B C28H30FN3O M.W. 443.57 P-803
Pimozide Impurity C C28H29F2N3O M.W. 461.56 P-804	Pimozide Impurity D C28H27F2N3O M.W. 459.54 P-805
Pimozide Impurity E C28H29F2N3O2 M.W. 477.56 P-806	Picosulfate Impurity B CAS No. 603-41-8 C18H15NO2 M.W. 277.33 P-811
Picosulfate Impurity A CAS No. 32500-19-9 C18H14NNaO5S M.W. 379.37 P-812	Picosulfate Sodium CAS No. 10040-45-6 C18H13NNa2O8S2 M.W. 481.41 P-813
Prednicarbate CAS No. 73771-04-7 C27H36O8 M.W. 488.58 P-821	1,2-Dihydroprednicarbate (Impurity F) CAS No. 671225-26-6 C27H38O8 M.W. 490.60 P-822
Prednicarbate Related Compound A C27H38O8 M.W. 490.60 P-823	Prednicarbate Related Compound B C24H32O7 M.W. 432.52 P-824
Prednicarbate Related Compound C C24H32O6 M.W. 416.52 P-825	Calcium Hydrogen Phosphate CAS No. 7757-93-9 Ca. HO4P M.W. 40.08 95.98 P-831
Calcium Phosphate Dibasic Dihydrate CAS No. 7789-77-7 Ca. HO4P. 2 H2O M.W. 40.08 95.98 2 18.02 P-832	Panobinostat CAS No. 404950-80-7 C21H23N3O2 M.W. 349.44 P-841
Panobinostat-d4 CAS No. N/A C21H19N3O2D4 M.W. 353.46 P-842	Pleconaril-d6 C18H12F3N3O3D6 M.W. 387.39 P-851
Pleconaril-d4 C18H14F3N3O3D4 M.W. 385.38 P-852	Pyridoxamine-5'-phosphate CAS No. 529-96-4 C8H13N2O5P M.W. 248.18 P-8601
Phenoxymethylpenicillin Potassium Impurity D CAS No. 20880-67-5 C16H18N2O6S M.W. 366.40 P-871	Phenoxymethylpenicillin Potassium Impurity E C16H20N2O6S M.W. 368.41 P-872
Phenoxymethylpenicillin Potassium Impurity F HCl CAS No. 196701-54-9 C15H20N2O4S. HCl M.W. 324.40 36.46 P-873	Phenoxymethylpenicillin Potassium Impurity A C16H18N2O4S M.W. 334.40 P-874
Phenoxymethylpenicillin Potassium Impurity B C8H8O3 M.W. 152.15 P-875	Propiverine Hydrochloride CAS No. 54556-98-8 C23H29NO3 . HCl M.W. 367.49 36.46 P-881
Propiverine N- Oxide C23H29NO4 M.W. 383.49 P-882	Propiverine-d7 C23H22NO3D7 M.W. 374.53 P-883
Propiverine Hydroxy Impurity CAS No. 3608-67-1 C20H23NO3 M.W. 325.41 P-884	Propiverine Chloro Impurity HCl CAS No. 54556-99-9 C20H22ClNO2. HCl M.W. 343.86 36.46 P-885
Propiverine N-Desmethyl Impurity HCl CAS No. 108640-64-8 C22H27NO3. HCl M.W. 353.47 36.46 P-886	Penicillamine C5H11NO2S M.W. 149.21 P-891
Penicillamine-d3 Acetate (mixture of isomers) C5H8NO2SD3.C2H4O2 M.W. 152.23 60.05 P-892	Cysteine-penicillamine disulfide C8H16N2O4S2 M.W. 268.36 P-893
Homocysteine-penicillamine disulfide C9H18N2O4S2 M.W. 282.38 P-894	S-methyl-penicillamine C6H13NO2S M.W. 163.24 P-895
Pramoxine Impurity A C10H14O2 M.W. 166.22 P-902	Pramoxine Impurity B C14H22O2 M.W. 222.33 P-903
Pramoxine Impurity C C7H14ClNO M.W. 163.65 P-904	Pramoxine Impurity D C24H34O4 M.W. 386.54 P-905
Pyridoxine Hydrochloride CAS No. 58-56-0 C8H11NO3 HCl M.W. 169.18 36.46 P-941	Pyridoxine HCl Impurity A CAS No. 1006-21-9 C8H9NO2 M.W. 151.17 P-942
Pyridoxine HCl Impurity B CAS No. 148-51-6 C8H11NO2 M.W. 153.18 P-943	Penduletin C18H16O7 M.W. 344.32 P-951
Propantheline Bromide-d3 C23H27NO3D3 . Br M.W. 451.42 P-961	9-Hydroxy Propantheline Bromide CAS No. 93446-02-7 C23H30NO4 . Br M.W. 384.50 79.90 P-962
9-Hydroxy Propantheline-d3 Bromide C23H27NO4D3 . Br M.W. 387.52 79.90 P-963	Phenindione CAS No. 83-12-5 C15H10O2 M.W. 222.25 P-971
Phenindione-d5 C15H5O2D5 M.W. 227.28 P-972	PD 0325901 CAS No. 391210-10-9 C16H14F3IN2O4 M.W. 482.20 PF-0003
Prostaglandin E1 CAS No. 745-65-3 C20H34O5 M.W. 354.49 PF-0005	PD 173074 CAS No. 219580-11-7 C28H41N7O3 M.W. 523.68 PF-0006
Prazosin HCl (Furazosin HCl) CAS No. 19237-84-4 C19H21N5O4. HCl M.W. 383.41 36.46 PF-0007	PF-4708671 CAS No. 1255517-76-0 C19H21F3N6 M.W. 390.41 PF-0020