品牌:TLC PharmaChem 标准品 对照品 杂质
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信息标签:TLC PharmaChem 标准品 对照品 杂质(12),供应,化工,化学试剂
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Quinfamide CAS No. 62265-68-3 C16H13Cl2NO4 M.W. 354.19 Q-001001 |
Quinoxyfen-d4 CAS No. 124495-18-7 (non-labelled) C15H4Cl2FNOD4 M.W. 312.17 Q-007001 |
Quinoxyfen CAS No. 124495-18-7 C15H8Cl2FNO M.W. 308.14 Q-007002 |
Quetiapine-d8 Hemifumarate C42H34N6O4S2D16.C4H4O4 M.W. 783.13 116.07 Q-011 |
Quetiapine-d4 Hemifumarate C42H42N6O4S2D8.C4H4O4 M.W. 775.08 116.07 Q-0110 |
Quetiapine O-Ethanol Impurity C23H29N3O3S M.W. 427.57 Q-0111 |
Quetiapine Impurity E C40H44N6O2S2 M.W. 704.96 Q-0112 |
2-Nitro-4'-Chlorodiphenyl Sulfide C12H8ClNO2S M.W. 265.72 Q-0113 |
Quetiapine Related Compound (Phenyl-2-(phenyl thio)phenyl carbamide) CAS No. 111974-73-3 C19H15NO2S M.W. 321.40 Q-0114 |
Quetiapine Impurity (2- Aminodiphenyl Sulfide) CAS No. 1134-94-7 C12H11NS M.W. 201.29 Q-0115 |
Quetiapine CAS No. 111974-69-7 C21H25N3O2S M.W. 383.52 Q-0116 |
Quetiapine Impurtiy G (Dibenzo[b,f][1,4]thiazepine-11(10-H)-one) CAS No. 3159-07-7 C13H9NOS M.W. 227.29 Q-0117 |
Quetiapine Impurity Q [Quetiapine-N-Di(ethoxyethanol)] CAS No. N/A C25H34N3O4S M.W. 472.63 Q-0118 |
Quetiapine Sulfone CAS No. 329216-65-1 C21H25N3O4S M.W. 415.52 Q-0119 |
Quetiapine Impurity S (Quetiapine Sulfoxide) CAS No. 329216-63-9 C21H25N3O3S M.W. 399.52 Q-012 |
2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-yl-1-piperazineyl)ethoxyl]-1-ethyl Ethanol CAS No. N/A C24H33N3O2S M.W. 427.61 Q-0120 |
2-(2-Hydroxyethoxy)ethyl 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-piperazineyl)] -1-carboxylate CAS No. N/A C22H27N3O4S M.W. 429.54 Q-0121 |
Quetiapine Impurity J C25H33N3O4S M.W. 471.62 Q-0122 |
Quetiapine Impurity 1 C22H25N3O4S M.W. 427.53 Q-0123 |
Quetiapine Impurity F(Quetiapine Impurity 2) C21H27N3O3S M.W. 401.53 Q-0124 |
Quetiapine Impurity 3 C23H29N3O2S M.W. 411.57 Q-0125 |
Quetiapine Impurity A (Quetiapine O-Acetyl Impurity) CAS No. N/A C23H27N3O3S C4H4O4 M.W. 425.55 116.07 Q-0126 |
Quetiapine Impurity C CAS No. N/A C40H42N6O3S2 M.W. 718.95 Q-0127 |
Quetiapine Impurity F (11-Chlorodibenzo[b,f][1,4]thiazepine) CAS No. 13745-86-3 C13H8ClNS M.W. 245.73 Q-0128 |
Quetiapine Impurity T (Quetiapine Morpholine Impurity) CAS No. 5747-46-6 C17H16N2OS M.W. 296.39 Q-0129 |
7-Hydroxy Quetiapine CAS No. 139079-39-3 C21H25N3O3S M.W. 399.52 Q-013 |
Quetiapine Impurity P (11-(4-Ethylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine fumarate)) CAS No. 1011758-03-4 (free base) C19H21N3S. C4H4O4 M.W. 323.46 116.07 Q-0130 |
Quetiapine Impurity K CAS No. N/A C23H29N3O4S M.W. 443.57 Q-0131 |
Quetiapine Impurity L CAS No. N/A C21H24ClN3O2S M.W. 417,96 Q-0132 |
Quetiapine Impurity N DiHCl CAS No. N/A C29H41N5O3S. 2 HCl M.W. 539.75 2 36.46 Q-0133 |
Quetiapine Impurity O CAS No. N/A C40H39N3O2S M.W. 625.84 Q-0134 |
Quetiapine Impurity U CAS No. N/A C13H10N2S M.W. 226.30 Q-0135 |
Quetiapine Impurity V CAS No. N/A C21H25N3O2 M.W. 351.45 Q-0136 |
Quetiapine Impurity W CAS No. N/A C34H32N4O2S M.W. 592.79 Q-0137 |
Quetiapine Impurity [2-(2-Piperazin-1-yl)ethoxy)ethanol] CAS No. N/A C8H18N2O2 M.W. 174.24 Q-0138 |
7-Hydroxy N-Desalkyl Quetiapine C17H17N3OS M.W. 311.41 Q-0139 |
7-Hydroxy Quetiapine-d4 CAS No. 139079-39-3 (non-d) C21H21N3O3SD4 M.W. 403.54 Q-014 |
Quetiapine Impurity H (Quetiapine-N-Oxide) C21H25N3O3S M.W. 399.52 Q-015 |
Quetiapine Hemifumarate C42H50N6O4S .C4H4O4 M.W. 767.03 116.07 Q-016 |
Quetiapine Impurity D (Quetiapine Dimer Impurity) CAS No. 945668-94-0 C30H24N4S2 M.W. 504.68 Q-017 |
Quetiapine Impurity I (Quetiapine Hydroxy Impurity) CAS No. 329216-67-3 C19H21N3OS M.W. 339.46 Q-018 |
Quetiapine Impurity B C17H17N3S.2 HCl M.W. 295.41 2 36.46 Q-019 |
Quinapril HCl CAS No. 82586-55-8 C25H30N2O5.HCl M.W. 474.99 Q-021 |
Quinapril N-Oxide C25H30N2O6 M.W. 454.53 Q-0210 |
Quinapril Impurity G CAS No. N/A C25H30N2O5 M.W. 438.53 Q-0211 |
Quinapril Impurity H CAS No. N/A C25H30N2O5 M.W. 438.53 Q-0212 |
Quinapril Impuriy I CAS No. N/A C25H30N2O5 M.W. 438.53 Q-0213 |
Quinapril-d5 CAS No. 82586-55-8(non-d) C25H25D5N2O5 M.W. 443.56 Q-022 |
Quinaprilat CAS No. 82768-85-2 C23H26N2O5 M.W. 410.47 Q-023 |
Quinaprilat-d5 CAS No. 82768-85-2(non-d) C23H21D5N2O5 M.W. 415.50 Q-024 |
Quinapril-d5 HCl C25H25N2O5D5.HCl M.W. 443.56 36.46 Q-025 |
Quinapril cyclohexyl Analogue C25H36N2O5 M.W. 444.58 Q-026 |
Quinapril Impurity D C25H28N2O4 M.W. 420.51 Q-027 |
Quinapril Impurity E C25H36N2O5 M.W. 444.58 Q-028 |
Quinapril Impurity M C25H30N2O7 M.W. 470.53 Q-029 |
Quinine-d3 CAS No. 130-95-0 (non-d) C20H21N2O2D3 M.W. 327.44 Q-031 |
3-Hydroxy Quinine-d3 CAS No. 78549-61-8 (non-d) C20H21N2O3D3 M.W. 343.44 Q-033 |
Quinine C20H24N2O2 M.W. 324.43 Q-034 |
(3S)-3-Hydroxy Quinine C20H24N2O3 M.W. 340.43 Q-035 |
(3R)-3-Hydroxy Quinine C20H24N2O3 M.W. 340.43 Q-036 |
(3R)-3-Hydroxy Quinine C20H24N2O3 M.W. 340.43 Q-036 |
Quinine Hydrogen Sulfate Dihydrate C40H48N4O4.2H2O.H2O4S M.W. 648.85 36.03 98.08 Q-037 |
O-Desmethyl Quinine C19H22N2O2 M.W. 310.40 Q-038 |
Quininone (Quinine Sulfate Impurity) CAS No. 84-31-1 C20H22N2O2 M.W. 322.41 Q-039 |
Quinidine N-Oxide C20H24N2O3 M.W. 340.43 Q-041 |
(3S)-3-Hydroxy Quinidine C20H24N2O3 M.W. 340.43 Q-042 |
(3R)-3-Hydroxy Quinidine C20H24N2O3 M.W. 340.43 Q-043 |
Quinidine-d3 C20H21N2O2D3 M.W. 327.44 Q-044 |
N-Methyl Quinidine-d3 CAS No. N/A C21H24N2O2D3 I M.W. 342.48 126.90 Q-045 |
Mono-3-Hydroxyethyl-Quercetin C17H14O8 M.W. 346.30 Q-051 |
Mono-4-Hydroxyethyl-Quercetin C17H14O8 M.W. 346.30 Q-052 |
Mono-3-Hydroxyethyl-Quercetin-Glucuronide C23H22O14 M.W. 522.42 Q-053 |
Mono-4-Hydroxyethyl-Quercetin-Glucuronide C23H22O14 M.W. 522.42 Q-054 |
Quinagolide CAS No. 87056-78-8 C20H33N3O3S M.W. 395.57 Q-061 |
N-Desethyl Quinagolide C18H29N3O3S M.W. 367.51 Q-062 |
N-Didesethyl Quinagolide C16H25N3O3S M.W. 339.46 Q-063 |
Quinagolide metabolite 1 C18H29N3O3S M.W. 367.51 Q-064 |
Quinagolide-d10 C20H23N3O3SD10 M.W. 405.63 Q-065 |
Quinagolide metabolite 2 C16H25N3O3S M.W. 339.46 Q-066 |
Quinagolide Related Compound C17H28N4O5S2 M.W. 432.56 Q-067 |
Rapamycin (Sirolimus) CAS No. 53123-88-9 C51H79NO13 M.W. 914.20 PF-0016 |
Raloxifene Impurity A C42H44N2O6S M.W. 704.89 R-01011 |
Raloxifene Impurity C C28H27NO5S M.W. 491.61 R-01012 |
Raloxifene Impurity B C28H27NO4S M.W. 473.60 R-01013 |
Raloxifene Impurity D CAS No. 177744-96-6 C21H14O4S M.W. 362.41 R-01014 |
Raloxifene-d4 HCl CAS No. 1188263-47-9 C28H23NO4SD4. HCl M.W. 477.62 36.46 R-011 |
Raloxifene Impurity I, N-oxide CAS No. N/A C42H44N2O8S M.W. 736.89 R-0110 |
Raloxifene HCl C28H27NO4S. HCl M.W. 473.60 36.46 R-0111 |
Raloxifene Dimethoxy Impurity C30H31NO4S M.W. 501.65 R-0112 |
Raloxifene Impurity III C14H19NO3 . HCl M.W. 249.31 36.46 R-0113 |
Raloxifene-4' -glucuronide CAS No. 182507-22-8 C34H35NO10S M.W. 649.72 R-012 CAS No. 182507-22-8(non-d) C34H31NO10SD4 M.W. 653.75 R-014 nide="" lithium="" c34h34no10s.li="" c34h31no10sd4="" /> C34H34NO10S.Li M.W. 648.71 6.94 R-017 C40H41NO16S . 2 Li M.W. 823.83 2 6.94 R-018 |
Raloxifene Impurity I CAS No. N/A C42H44N2O6S M.W. 704.89 R-019 |
Ramipril CAS No. 87333-19-5 C23H32N2O5 M.W. 416.52 R-021 |
Ramipril Impurity O CAS No. N/A C30H38N2O6 M.W. 522.65 R-0210 |
Ramipril Meglumine Amide CAS No. N/A C28H43N3O9 M.W. 565.67 R-0211 |
Ramipril Isomer 1 CAS No. N/A C23H32N2O5 M.W. 416.52 R-0212 |
Ramipril-d5 CAS No. 87333-19-5 C23H27D5N2O5 M.W. 421.55 R-022 |
Ramiprilat CAS No. 87269-97-4 C21H28N2O5 M.W. 388.47 R-023 |
Ramiprilat-d5 CAS No. 87269-97-4(non-d) C21H23N2O5D5 M.W. 393.50 R-024 |
Ramipril Acyl Glucuronide C29H40N2O11 M.W. 592.65 R-025 |
Ramiprilat Acyl Glucuronide C27H36N2O11 M.W. 564.59 R-026 |
Ramipril Diketopiperazine C23H30N2O4 M.W. 398.51 R-027 |
Ramipril Impurity K (Mixture of Isomers) C21H26N2O4 M.W. 370.45 R-028 |
Ramipril Impurity N C23H32N2O5 M.W. 416.52 R-029 |
Ranitidine-S-Oxide CAS No. 73851-70-4 C13H22N4O4S M.W. 330.41 R-031 |
Ranitidine N-Oxide CAS No. 73857-20-2 C13H22N4O4S M.W. 346.41 R-032 |
Ranitidine-d6 CAS No. 66357-35-5 C13H16D6N4O3S M.W. 336.44 R-033 |
Ranitidine Impurity J C11H22N6O4S2 M.W. 366.46 R-034 |
Ranitidine HCl CAS No. 66357-59-3 C13H22N4O3S . HCl M.W. 314.41 36.46 R-035 |
Ranitidine Impurity I CAS No. 207592-21-0 C27H44N8O6S2 M.W. 640.83 R-036 |
Desmethyl Ranitidine CAS No. 66357-25-3 C12H20N4O3S M.W. 300.38 R-037 |
Ribavirin-13C2 CAS No. 36791-04-5 C8H12N4O5 M.W. 246.19 R-041 |
Ribavirin Impurity C C3H3N3O2 M.W. 113.08 R-0410 |
Ribavirin Impurity D C3H4N4O M.W. 112.09 R-0411 |
Ribavirin Impurity G C8H12N4O5 M.W. 244.21 R-0412 |
Ribavirin-13C5 CAS No. 37691-04-5 C8H12N4O5 M.W. 249.15 R-042 |
Ribavirin monophosphate C8H12N4O8P M.W. 323.18 R-043 |
Ribavirin 5'-Diphosphate Lithium Salt C8H12N4O11P2.2 Li M.W. 402.15 2 6.94 R-044 nic="" risedronate="" rifamycin="" ribavirin="" resveratrol-3-glucuronide="" resveratrol-13c6="" regorafenib="" quaternary="" paliperidone="" n-oxide="" n-ethyl-n-methyl-3-vinylphenyl="" n-dimethyl="" monosodium="" i="" hydrogen="" f="" ether="" e="" carbamate="" c9h12o2="" c9h10o2="" c8h14n4o14p3="" c8h12n4o5="" c8h11n3o6="" c7h7no7p2d4="" c7h11no7p2="" c7h11no7p="" c7h10no7p2="" c4h6o6="" c39h47no15="" c35h40f2n6o3="" c35h39f2n5o3="" c34h42fn6o3="" c25h19f2n5o4="" c24h29fn4o2="" c24h27fn4o4="" c23h28n4o3="" c23h28n4o2="" c23h28fn4o2.="" c23h28f2n4o2="" c23h27fn4o4="" c23h27fn4o3="" c23h27fn4o2="" c23h27f2n3o2="" c23h25fn4o3="" c23h23d4fn4o3="" c23h23d4fn4o2="" c21h15clf4n4o3="" c21h12clf4n4o3d3="" c20h20o9="" c1813c6h12o3="" c16h18n2o3="" c15h16n4o6="" c14h22n2o2.c4h6o6="" c14h22n2o2="" c14h18n2na2o12p4="" c14h16n2o2d6.c4h6o6="" c14h12o3="" c13h20n2o2.="" c13h20n2o2="" c12h15no2="" c11h19no7p2="" c11h17no="" c11h14n2o="" c10h15no="" c10h14n4o6="" c10h12n2o4="" bicyclo="" /> C20H20O9 M.W. 404.38 R-079005 |
Resveratrol-3-sulfate (cis+trans) C14H12O6S M.W. 308.31 R-079006 |
Resveratrol-4'-sulfate (cis+trans) C14H12O6S M.W. 308.31 R-079007 |
Riociguat CAS No. 615115-55-1 C20H19FN8O2 M.W. 422.43 R-080001 |
Riociguat Impurtiy C21H21FN8O2 M.W. 436.45 R-080002 |
Rosiglitazone-d3 CAS No. 155141-29-0(non-d) C18H16D3N3O3S M.W. 360.45 R-081 |
Rosiglitazone Maleate C18H19N3O3S.C4H4O4 M.W. 357.43 116.07 R-0810 |
Resiniferatoxin CAS No. 57444-62-9 C37H40O9 M.W. 628.73 R-081001 |
Resiniferatoxin-d3 CAS No. N/A C37H37O9D3 M.W. 631.74 R-081002 |
Rosiglitazone Impurity (5-(4-Fluorobenzyl)-2,4-thiazolidinedione) CAS No. 291536-42-0 C10H8FNO2S M.W. 225.24 R-0811 |
Rosiglitazone Impurity (5-[4-N-(2-Pyridylamino)ethoxy]benzylidene] thiazolidine-2,4-dione) CAS No. 643764-88-9 C17H15N3O3S M.W. 341.39 R-0812 |
5-Hydroxy rosiglitazone CAS No. 257883-22-0 C18H19N3O4S M.W. 373.43 R-082 |
(S,S)-Reboxetine CAS No. 98819-76-2 C19H23NO3 M.W. 313.40 R-082001 |
(R,R)-Reboxetine CAS No. 105017-38-7 C19H23NO3 M.W. 313.40 R-082002 |
(S,S)-Reboxetine-d5 C19H18NO3D5 M.W. 318.43 R-082003 |
(R,R)-Reboxetine-d5 C19H18NO3D5 M.W. 318.43 R-082004 |
N-Desmethyl rosiglitazone CAS No. 257892-31-2 C17H17N3O3S M.W. 343.41 R-083 |
Revaprazan HCl CAS No. 178307-42-1 C22H23FN4. HCl M.W. 362.45 36.46 R-083001 |
Revaprazan-d4 C22H19FN4D4 M.W. 366.48 R-083002 |
N-Desmethyl rosiglitazone-d4 C17H13N3O3SD4 M.W. 347.43 R-084 |
Resatorvid CAS No. 243984-11-4 C15H17ClFNO4S M.W. 361.82 R-084001 |
Rebamipide 3-Chloro Impurity CAS No. 90098-05-8 C19H15ClN2O4 M.W. 370.80 R-085001 |
Rebamipide 2-Chloro Impurity CAS No. 90098-06-9 C19H15ClN2O4 M.W. 370.80 R-085002 |
Rebamipide impurity 1 CAS No. 100342-53-8 C18H15ClN2O2 M.W. 326.79 R-085003 |
Rebamipide impurity 2 CAS No. 94670-39-0 C8H6ClNO2 M.W. 183.60 R-085004 |
Rebamipide CAS No. 90098-04-7 C19H15ClN2O4 M.W. 370.80 R-085005 |
5-Hydroxy rosiglitazone-d4 C18H15N3O4SD4 M.W. 377.46 R-086 |
Rilmazafone HCl CAS No. 85815-37-8 C21H20Cl2N6O3 HCl M.W. 475.34 36.46 R-086001 |
5-Hydroxy rosiglitazone sulphate potassium salt C18H18N3O7S2.K M.W. 452.49 39.10 R-087 |
Repirinast CAS No. 73080-51-0 C20H21NO5 M.W. 355.39 R-087001 |
5-Hydroxy rosiglitazone-d4 sulphate potassium salt C18H14N3O7S2D4.K M.W. 456.51 39.10 R-088 |
Dexrazoxane ((S)-Razoxane) CAS No. 24584-09-6 C11H16N4O4 M.W. 268.27 R-088001 |
Dexrazoxane Impurity D (N-oxide) C11H16N4O6 M.W. 300.27 R-088002 |
Dexrazoxane Impurity A C11H18N4O5 M.W. 286.29 R-088003 |
Dexrazoxane Impurity B C11H18N4O5 M.W. 286.29 R-088004 |
Dexrazoxane Impurity C C11H20N4O6 M.W. 304.31 R-088005 |
Rosiglitazone C18H19N3O3S M.W. 357.43 R-089 |
Robustaflavone CAS No. 49620-13-5 C30H18O10 M.W. 538.47 R-089001 |
Rosuvastatin lactone CAS No. 503610-43-3 C22H26FN3O5S M.W. 463.53 R-091 |
Rosuvastatin Impurity (5-Oxo Rosuvastatin tert-Butyl Ester) C26H34FN3O6S M.W. 535.64 R-0910 |
(3R, 5R)-tert-Butyl Rosuvastatin (Rosuvastatin Impurity) C26H36FN3O6S M.W. 537.66 R-0911 |
(3R,5R)-Rosuvastatin Sodium Salt C22H27FN3O6S. Na M.W. 480.54 22.99 R-0912 |
Rosuvastatin Impurity Sodium Salt (5-Oxo Rosuvastatin Sodium Salt) CAS No. 1422619-13-3 (free base) C22H25FN3O6S. Na M.W. 478.52 22.99 R-0913 |
(3S,5R)-Rosuvastatin CAS No. 1242184-42-4 C22H28FN3O6S M.W. 481.55 R-0914 |
(3S,5S) Rosuvastatin Calcium Salt C44H54F2N6O12S2 . Ca M.W. 961.08 40.08 R-0915 |
Rosuvastatin Lactone-d6 C22H20FN3O5SD6 M.W. 469.57 R-0916 |
3-Oxo Rosuvastatin Sodium Salt CAS No. 1346606-28-7 C22H25FN3O6S . Na M.W. 478.52 22.99 R-0917 |
ent-Rosuvastatin tert-Butyl Ester CAS No. 615263-60-0 C26H36FN3O6S M.W. 537.66 R-0918 |
(3S,5S)-Rosuvastatin Sodium Salt C22H27FN3O6S. Na M.W. 480.54 22.99 R-0919 |
Rosuvastatin-d3 sodium salt CAS No. 287714-41-4 C22H24FN3O6SD3.Na M.W. 506.55 R-092 |
(3R,5R)-Rosuvastatin Methyl Ester C23H30FN3O6S M.W. 495.57 R-0920 |
(3S,5R)-Rosuvastatin Methyl Ester CAS No. 1112048-62-0 C23H30FN3O6S M.W. 495.57 R-0921 |
(3S,5S)-Rosuvastatin Methyl Ester C23H30FN3O6S M.W. 495.57 R-0922 |
Rosuvastatin Compound 02 C38H46F2N6O9S2 M.W. 832.93 R-0923 |
Rosuvastatin Compound 03 C38H44F2N6O8S2 M.W. 814.92 R-0924 |
Rosuvastatin Related Compound 01 Sodium Salt C25H33FN3O7S. Na M.W. 538.62 22.99 R-0925 |
Rosuvastatin 2,6-Diene Impurity C22H25FN3O5S . Na M.W. 462.52 22.99 R-0926 |
Rosuvastatin 4,6-Diene Impurity C22H25FN3O5S . Na M.W. 462.52 22.99 R-0927 |
Rosuvastatin Ethyl Ester CAS No. 851443-04-4 C24H32FN3O6S M.W. 509.60 R-0928 |
3-O-Ethyl Rosuvastatin C24H32FN3O6S M.W. 509.60 R-0929 |
Rosuvastatin-d4 sodium salt CAS No. 287714-41-4 (non-d) C22H23FN3O6SD4.Na M.W. 507.55 R-093 |
Rosuvastatin Pyranone Impurity C22H24FN3O5S M.W. 461.52 R-0930 |
Rosuvastatin Substituted Hydroxy Pentenoic Acid CAS No. 910867-11-7 C20H24FN3O5S M.W. 437.49 R-0931 |
Rosuvastatin impurity (3,5,7-trihydroxy) C22H30FN3O5S M.W. 467.56 R-0932 |
Desfluoro Rosuvastatin sodium salt CAS No. 847849-66-5 C22H29N3O6S.Na M.W. 463.56 23 R-0933 |
Rosuvastatin EP Impurity I Calcium Salt C22H27FN3O6S . 1/2Ca M.W. 480.54 20.04 R-0934 |
Rosuvastatin EP Impurity H Calcium Salt C22H27FN3O6S . 1/2Ca M.W. 480.54 20.04 R-0935 |
Rosuvastatin impurity 1 C22H28FN3O6S M.W. 481.55 R-0936 |
Rosuvastatin Impurity 2 Sodium Salt C22H27FN3O6S. Na M.W. 480.54 22.99 R-0937 |
Rosuvastatin Sodium Salt CAS No. N/A C22H27FN3O6S Na M.W. 480.54 22.99 R-0938 |
Rosuvastatin Acetonide CAS No. 289042-12-2 C29H40FN3O6S M.W. 577.72 R-0939 |
Rosuvastatin Calcium Salt CAS No. 147098-20-2 C22H27FN3O6S.0.5Ca M.W. 480.54 20.16 R-094 |
N-Desmethyl Rosuvastatin Disodium Salt CAS No. 371775-74-5 (free base) C21H24FN3O6S. 2 Na M.W. 465.50 2 22.99 R-095 |
N-Desmethyl Rosuvastatin-d6 Disodium Salt C21H18FN3O6SD6. 2 Na M.W. 471.54 2 22.99 R-096 |
Rosuvastatin-d6 Sodium Salt C22H21FN3O6SD6.Na M.W. 486.58 22.99 R-097 |
tert-Butyl Rosuvastatin (Rosuvastatin Impurity) C26H36FN3O6S M.W. 537.66 R-099 |
Retigabine (Ezogabine) DiHCl CAS No. 150812-13-8 C16H18FN3O2. 2 HCl M.W. 303.34 2 36.46 R-101 |
Retigabine (Ezogabine)-d5 DiHCl CAS No. 1432063-93-8 C16H13FN3O2D5. 2 HCl M.W. 308.37 2 36.46 R-102 |
N-Acetyl Retigabine (Ezogabine) CAS No. 102877-75-9 C18H20FN3O3 M.W. 345.38 R-103 |
N-Acetyl Retigabine (Ezogabine)-d5 CAS No. 1028277-75-9 (non-labelled) C18H15FN3O3D5 M.W. 350.41 R-104 |
Retigabine(Ezogabine) N-Acetyl diHCl C15H16FN3O . 2 HCl M.W. 273.31 2 36.46 R-105 |
N-Acetyl Retigabine(Ezogabine)-d3 diHCl C15H13FN3OD3.2 HCl M.W. 276.33 2 36.46 R-106 |
Repaglinide acyl glucuronide CAS No. 1309112-13-7 C33H44N2O10 M.W. 628.73 R-111 |
2-Despiperidyl-2-(5-Carboxypentylamine Repaglinide) (M2 metabolite) C27H36N2O6 M.W. 484.60 R-1110 |
Repaglinide Related Compound A CAS No. 219921-94-5 C16H26N2 . C7H11NO5 M.W. 246.40 189.17 R-1111 |
Repaglinide Related Compound B CAS No. 99469-99-5 C13H16O5 M.W. 252.27 R-1112 |
Repaglinide Related Compound C CAS No. 107362-12-9 C30H34N2O4 M.W. 486.62 R-1113 |
Repaglinide impurity (R-Repaglinide Ethyl Ester) CAS No. 147770-08-9 C29H40N2O4 M.W. 480.65 R-1114 |
Repaglinide Impurity A CAS No. 220438-80-2 C11H12O5 M.W. 224.22 R-1115 |
Repaglinide Impurity D CAS No. 147770-06-7 C29H40N2O4 M.W. 480.65 R-1116 |
Repaglinide Impurity C C16H26N2 M.W. 246.40 R-1117 |
Repaglinide Dimer Impurity CAS No. N/A C43H60N4O3 M.W. 680.98 R-1118 |
Repaglinide CAS No. 135062-02-1 C27H36N2O4 M.W. 452.60 R-112 |
Repaglinide-d5 C27H31N2O4D5 M.W. 457.63 R-113 |
3-Hydroxy Repaglinide C27H36N2O5 M.W. 468.60 R-114 |
Repaglinide metabolite(M0-OH) CAS No. NA C27H36N2O6 M.W. 484.60 R-115 |
Repaglinide Impurity IV CAS No. 646054-50-4 C23H37N3O M.W. 371.57 R-116 |
R-Repaglinide (Repaglinide Impurity E) CAS No. 147852-26-4 C27H36N2O4 M.W. 452.60 R-117 |
3'-Hydroxyl Repaglinide (M4 metabolite) C27H36N2O5 M.W. 468.60 R-118 |
2-Despiperidyl-2-Amino Repaglinide (M1 metabolite) C22H28N2O4 M.W. 384.48 R-119 |
Rizatriptan-d6 benzoate CAS No. 162011-90-7 C15H13N5D6.C7H6O2 M.W. 397.51 R-121 |
Rizatriptan Impurity (1-(4-Hydrazinophenyl)-methyl-1,2,4-triazole diHCl) C9H11N5 . 2 HCl M.W. 189.22 2 36.46 R-1210 |
Rizatriptan Dimer Impurity 1 C28H35N7 M.W. 469.64 R-1211 |
Rizatriptan Dimer Impurity 2 C28H32N9.Cl M.W. 494.63 35.45 R-1212 |
Rizatriptan N-oxide CAS No. 260435-42-5 C15H19N5O M.W. 285.35 R-122 |
Rizatriptan Benzoate C15H19N5.C7H6O2 M.W. 269.35 122.12 R-123 |
N-Monodesmethyl Rizatriptan CAS No. 144034-84-4 C14H17N5 M.W. 255.33 R-124 |
N-Monodesmethyl Rizatriptan Benzoate C14H17N5 . C7H6O2 M.W. 255.33 122.12 R-125 |
Rizatriptan Impurity A CAS No. N/A C16H21N5O C7H6O2 M.W. 299.38 122.12 R-126 |
Rizatriptan Impurity B CAS No. N/A C13H15N5 C2H2O4 M.W. 241.30 90.04 R-127 |
Rizatriptan Impurity C CAS No. 208941-96-2 C15H19N5 M.W. 269.35 R-128 |
Rizatriptan Dimer CAS No. 1135479-44-5 C36H49N11 M.W. 635.87 R-129 |
Ropinirole CAS No. 91374-21-9 C16H24N2O M.W. 260.38 R-131 |
7-Hydroxy Ropinirole HBr C16H24N2O2. HBr M.W. 276.38 80.91 R-1310 |
3-Oxo Ropinirole HCl (Ropinirole Related Compound B) CAS No. 221264-21-7 C16H22N2O2 M.W. 274.37 36.46 R-1311 |
Ropinirole N-Oxide CAS No. 1076199-41-1 C15H21N2O3 M.W. 277.35 R-1312 |
Propylidine Ropinirole Hydrochloride (E/Z-Mixture) CAS No. 221264-43-3 C19H28N2O HCl M.W. 300.45 36.46 R-1313 |
Ethyl Ropinirole C18H28N2O M.W. 288.44 R-1314 |
Ropinirole Cyclopentanylindone Impurity C10H9NO M.W. 159.19 R-1315 |
Methylene Ropinirole C17H24N2O M.W. 272.39 R-1316 |
Ropinirole Isohexyl Analog C16H24N2O M.W. 260.38 R-1317 |
Ropinirole-d7 CAS No. 91374-21-9 (non-d) C16H17N2OD7 M.W. 267.42 R-132 |
N-Despropyl Ropinirole C13H18N2O M.W. 218.30 R-133 |
N-Hydroxy Ropinirole CAS No. NA C16H24N2O2 M.W. 276.38 R-134 |
Open Ring Nitro Derivative CAS No. NA C16H24N2O4 M.W. 308.38 R-135 |
Ropinirole-d14 CAS No. NA C16H10N2OD14 M.W. 274.47 R-136 |
N-Methoxy-ropinirole CAS No. N/A C17H26N2O2 M.W. 290.41 R-137 |
3-Methoxy-ropinirole CAS No. N/A C17H26N2O2 M.W. 290.41 R-138 |
N-Despropyl Ropinirole HCl C13H18N2O. HCl M.W. 218.30 36.46 R-139 |
Riluzole CAS No. 1744-22-5 C8H5F3N2OS M.W. 234.20 R-141 |
Riluzole-13C-15N2 CAS No. 1744-22-5 (non-d) C8H2F3N2OS M.W. 237.24 R-142 |
Riluzole-N-glucuronide C14H10F3N2O7SD3 M.W. 413.35 R-143 |
N-Hydroxy Riluzole C8H5F3N2O2S M.W. 250.20 R-144 |
Bromo Riluzole Impurity CAS No. 88149-49-9 C7H4Br2F3NO M.W. 334.92 R-145 |
Riluzole Impurity A CAS No. N/A C8H5F3N2OS M.W. 234.20 R-146 |
Ramelteon CAS No. 196597-26-9 C16H21NO2 M.W. 259.35 R-151 |
Ramelteon-d5 CAS No. 196597-26-9 (non-d) C16H16NO2D5 M.W. 264.38 R-152 |
Ramelteon metabolite M-II (mixture of isomers) C16H21NO2D M.W. 261.37 R-153 |
Ramelteon Impurity 3 C16H19NO2 M.W. 257.34 R-154 |
Ramelteon Impurity IV C32H40N2O4 M.W. 516.69 R-155 |
Ranelic Acid CAS No. 5459-90-4 C12H10N2O8S M.W. 342.29 R-161 |
Strontium Ranelate impurity F C10H8N2O4S.Sr M.W. 252.25 87.62 R-1610 |
Strontium Ranelate Impurity G C11H6NO7S. 3/2Sr M.W. 296.24 1.5x87.62 R-1611 |
Strontium Ranelate Impurity H C8H4N2O4S. Sr M.W. 224.20 87.62 R-1612 |
Ranelic Acid-d4 CAS No. 5459-90-4 (non-d) C12H6N2O8SD4 M.W. 346.31 R-162 |
Ranelic Acid-13C4 Sodium Salt C813C4H6N2O8S.4 Na M.W. 342.21 4 22.99 R-163 |
Strontium Ranelate C12H6N2O8SSr2 M.W. 513.49 R-164 |
Strontium Ranelate Impurity A C14H14N2O8S M.W. 370.34 R-165 |
Strontium Ranelate Impurity B CAS No. 674773-13-8 C16H18N2O8S M.W. 398.39 R-166 |
Strontium Ranelate impurity C C12H8N2O9S.2Sr M.W. 356.27 2 87.62 R-167 |
Strontium Ranelate Impurity D C11H7N2O6S.3/2Sr M.W. 295.25 1.5x87.62 R-168 |
Strontium Ranelate Impurity E C10H5N2O6S.3/2Sr M.W. 281.23 1.5x87.62 R-169 |
Ranolazine CAS No. 95635-55-5 C24H33N3O4 M.W. 427.54 R-171 |
Ranolazine-d5 CAS No. 95635-55-5 (non-d) C24H28N3O4D5 M.W. 432.58 R-172 |
Ranolazine glucuronide C30H41N3O10 M.W. 603.68 R-173 |
Ranolazine N-oxide C24H33N3O5 M.W. 443.55 R-174 |
Ranolazine Bis (N-Oxide) C24H33N3O6 M.W. 459.55 R-175 |
Ranolazine Impurity A CAS No. N/A C23H30N4O2 M.W. 394.52 R-176 |
Ranolazine Impurity C CAS No. N/A C14H22N2O3 M.W. 266.34 R-177 |
Ranolazine Impurity E CAS No. N/A C24H34N2O6 M.W. 446.55 R-178 |
Rapamycin-d3 (Sirolimus-d3) CAS No. 53123-88-9 (non-d) C51H76NO13D3 M.W. 917.22 R-181 |
Rapamycin CAS No. 53123-88-9 C51H79NO13 M.W. 914.20 R-182 |
Demethoxy Rapamycin CAS No. 83482-58-0 C50H77NO12 M.W. 884.17 R-183 |
Rasagiline-13C3 Mesylate CAS No. 136236-51-6 C12H13N.CH4O3S M.W. 174.21 96.11 R-191 |
Rasagiline CAS No. 136236-51-6 C12H13N M.W. 171.24 R-192 |
Rasagiline glucuronide C18H21NO6 M.W. 347.37 R-193 |
(R)-(-)-1-Aminoindan C9H11N M.W. 133.19 R-194 |
Rasagiline Mesylate C12H13N.CH4O3S M.W. 171.24 96.11 R-195 |
Rasagiline Related Compound HCl (3-Keto-N-Propargyl-1-Aminoindan) CAS No. N/A C12H11NO. HCl M.W. 185.23 36.46 R-196 |
Rabeprazole CAS No. 117976-89-3 C18H21N3O3S M.W. 359.45 R-201 |
Rabeprazole Impurity G C29H36N4O5S M.W. 552.70 R-2011 |
4-Methoxy Rabeprazole CAS No. 102804-77-3 C15H15N3O2S M.W. 301.37 R-2012 |
(R)-Rabeprazole.Na CAS No. 171440-18-9 C18H23N3O3S . Na M.W. 361.47 23.00 R-2013 |
Rabeprazole Related Compound A C14H10N3O3 . Na M.W. 268.25 22.99 R-2014 |
Rabeprazole Impurity (Chloro Intermediate) C11H16ClNO2 M.W. 229.71 R-2015 |
Rabeprazole Impurity (Chloropropoxy Analogue) C17H18ClN3O2S M.W. 363.87 R-2016 |
Rabeprazole-d4 CAS No. 117976-89-3(non-d) C18H17N3O3SD4 M.W. 363.47 R-202 |
Rabeprazole Sodium Salt C18H20N3NaO3S M.W. 381.43 R-203 |
Rabeprazole-d4 Sodium Salt C18H16N3NaO3SD4 M.W. 385.46 R-204 |
Rabeprazole Sulfide C18H21N3O2S M.W. 343.45 R-205 |
Rabeprazole Impurity C CAS No. 168167-42-8 C14H12ClN3OOS M.W. 305.79 R-206 |
Rabeprazole Impurity A CAS No. 924663-38-7 C18H21N3O4S M.W. 375.45 R-207 |
Rabeprazole Impurity B C18H21N3O5S M.W. 391.45 R-208 |
Rabeprazole Impurity E C18H21N3O4S M.W. 375.45 R-209 |
Ractopamine-d3 HCl C18H20NO3D3.HCl M.W. 304.41 36.46 R-211 |
Ractopamine-d6 HCl CAS No. N/A C18H17NO3D6 HCl M.W. 307.43 36.46 R-212 |
Ropivacaine-d7 C17H19N2OD7 M.W. 281.45 R-221 |
Ropivacaine HCl.H2O CAS No. 132112-35-7 C17H26N2O . HCl . H2O M.W. 274.41 36.46 18.02 R-222 |
Ropivacaine Monomethyl Impurity C16H24N2O M.W. 260.38 R-223 |
25-Desacetyl Rifampicin CAS No. 16783-99-6 C41H56N4O11 M.W. 780.92 R-231 |
3-Formyl Rifampicin SV CAS No. 13292-22-3 C38H47NO13 M.W. 725.80 R-2310 |
Rifampicin N-Oxide CAS No. 125833-03-6 C43H58N4O13 M.W. 838.96 R-2311 |
Rifampicin Quinone CAS No. 13983-13-6 C43H56N4O12 M.W. 820.95 R-2312 |
Isonicotinyl Hydrazone of 3-Formyl Rifampicin C44H52N4O13 M.W. 844.92 R-232 |
1,2-Isonicotinyl Hydrazine C12H10N4O2 M.W. 242.24 R-233 |
Rifampicin CAS No. 13292-46-1 C43H58N4O12 M.W. 822.96 R-234 |
Rifampicin-13C-d3 CAS No. 13292-46-1 (non-labelled) C43H55N4O12D3 M.W. 826.97 R-235 |
Rifampicin-d4 C43H54N4O12D4 M.W. 826.99 R-236 |
25-Desacetyl Rifampicin-d4 C41H52N4O11D4 M.W. 784.95 R-237 |
N-Methyl Rifampicin C44H62N4O12 M.W. 839.00 R-238 |
4-Methylpiperazine-1-yl-imino rifamycin-o C45H58N4O14 M.W. 878.98 R-239 |
Raltegravir CAS No. 871038-72-1 C20H20FN6O5 M.W. 444.43 R-241 |
Raltegravir-13C-d3 CAS No. 871038-72-1 (non-d) C20H17FN6O5D3 M.W. 447.44 39.10 R-242 |
Raltegravir glucuronide C26H29FN6O11 M.W. 620.55 R-243 |
Raltegravir Potassium Salt C20H20FN6O5.K M.W. 443.42 39.10 R-244 |
Raltegravir-d4 C20H17FN6O5D4 M.W. 448.45 R-245 |
Resorufin CAS No. 635-78-9 C12H7NO3 M.W. 213.19 R-251 |
Ethoxy Resorufin-d5 C14H6NO3D5 M.W. 246.28 R-252 |
Ethoxy Resorufin C14H11NO3 M.W. 241.25 R-253 |
Rimonabant CAS No. 168273-06-1 C22H21Cl3N4O M.W. 463.80 R-261 |
Rimonabant-d10 CAS No. 929221-88-5 C22H11Cl3N4OD10 M.W. 473.95 R-262 |
Ritonavir C37H48N6O5S2 M.W. 720.96 R-271 |
Ritonavir Impurity H CAS No. 1010809-43-4 C30H32N4O6S M.W. 576.68 R-2710 |
Ritonavir Geo-isomer C37H48N6O5S2 M.W. 720.96 R-2711 |
Ritonavir impurity B (Monoacyl Valine) Hydrochloride CAS No. 165315-97-9 C30H39N3O4S.HCl M.W. 537.73 36.46 R-2712 |
Ritonavir Impurity S C52H61N7O8S2 M.W. 976.24 R-2713 |
Ritonavir EP Impurity F CAS No. 1010809-61-6 C29H34N4O5S M.W. 550.68 R-272 |
Ritonavir-d6 C37H42N6O5S2D6 M.W. 727.00 R-273 |
Ritonavir Impurity E (Hydroxy Ritonavir) CAS No. 176655-56-4 C37H48N6O6S2 M.W. 736.96 R-274 |
Ritonavir Impurity L CAS No. 256328-82-2 C33H43N5O4S M.W. 605.81 R-275 |
Ritonavir Impurity O C37H48N6O5S2 M.W. 720.96 R-276 |
Ritonavir Impurity T C46H66N8O5S2 M.W. 875.22 R-277 |
Ritonavir Impurity G (Hydroperoxide Impurity) CAS No. N/A C37H48N6O7S2 M.W. 752.96 R-278 |
Ritonavir Impurity C31H41N5O5S M.W. 595.77 R-279 |
Rhein CAS No. 478-43-3. C15H8O6 M.W. 284.23 R-281 |
Rhein-13C4 CAS No. 1189928-10-6 C15H8O6 M.W. 288.18 R-282 |
Rhein acyl glucuronide C21H16O12 M.W. 460.35 R-283 |
Rhein ether glucuronide C21H16O12 M.W. 460.35 R-284 |
Rhein monosulfate C15H8O9S M.W. 364.29 R-285 |
Rivaroxaban CAS No. 366789-02-8 C19H18ClN3O5S M.W. 435.89 R-291 |
Rivaroxaban Impurity 4 CAS No. 1429334-00-8 C16H19N3O5 M.W. 333.35 R-2910 |
Rivaroxaban Impurity 5 C29H32N6O9 M.W. 608.61 R-2911 |
Rivaroxaban Impurity 6 C19H19N3O5S M.W. 401.44 R-2912 |
Rivaroxaban Impurity 7 C19H17Cl2N3O5S M.W. 470.33 R-2913 |
Rivaroxaban Impurity 8 C36H36N6O10 M.W. 712.72 R-2914 |
Rivaroxaban Impurity 9 C22H19N3O6 M.W. 421.41 R-2915 |
Rivaroxaban Impurity L C19H18ClN3O5S M.W. 435.89 R-2916 |
Rivaroxaban Related Compound (Ethyl 4-(3-Oxomorpholino)-Phenylcarbamate) CAS No. 1327778-39-1 C13H16N2O4 M.W. 264.28 R-2917 |
Rivaroxaban Related Compound CAS No. 24065-33-6 C5H3ClO2S M.W. 162.60 R-2918 |
Rivaroxaban Related Compound (R-4-(4-(5-(Aminomethyl)-2-Oxooxazolidin-3-yl)phenyl-Morpholin-3-One HCl) CAS No. N/A C14H17N3O4 HCl M.W. 291.31 36.46 R-2919 |
Rivaroxaban-d4 CAS No. 366789-02-8 (non-d) C19H14ClN3O5SD4 M.W. 439.91 R-292 |
Rivaroxaban Related Impurity 1 CAS No. 31166-29-7 C5H2Cl2O2S M.W. 197.04 R-2920 |
Rivaroxaban O-Carboxy Benzamide Impurity C22H21N3O7 M.W. 439.43 R-2921 |
Rivaroxaban Related Compound (5-Chloro-2-Thiophenecarboxylic Acid N-Methylamide) CAS No. 97799-98-9 C6H6ClNOS M.W. 175.64 R-2922 |
Rivaroxaban Impurity 10 C25H24Cl2N4O6S2 M.W. 611.53 R-2923 |
Rivaroxaban metabolite 5 C19H20ClN3O6S M.W. 453.90 R-293 |
Rivaroxaban metabolite 8 C19H18ClN3O6S M.W. 451.89 R-294 |
Rivaroxaban metabolite 9 C19H18ClN3O6S M.W. 451.89 R-295 |
R-Rivaroxaban CAS No. 865479-71-6 C19H18ClN3O5S M.W. 435.89 R-296 |
Rivaroxaban Impurity 1 C15H24N4O2 M.W. 292.38 R-297 |
Rivaroxaban Impurity 2 C14H21N3O3 M.W. 279.34 R-298 |
Rivaroxaban Impurity 3 C19H20ClN3O6S M.W. 453.90 R-299 |
all trans-Retinal C20H28O M.W. 284.45 R-301 |
Racecadotril C21H23NO4S M.W. 385.49 R-311 |
Rocuronium Related Compound A (EP impurity A) CAS No. 119302-24-8 C29H48N2O4 M.W. 488.72 R-321 |
Rocuronium Bromide Related Compound C (EP impurity C) CAS No. 119302-86-2 C30H51N2O3.Br M.W. 487.75 79.90 R-322 |
Rocuronium Bromide EP Impurity B (Impurity 15) CAS No. 122483-73-2 C34H55N2O5. Br M.W. 571.83 79.90 R-323 |
Rocuronium Bromide Impurity 17 (EP impurity D) CAS No. 1190105-63-5 C32H53N2O4 . Br M.W. 529.79 79.90 R-324 |
Rocuronium Bromide Impurity 18 (EP impurity E) CAS No. 1190105-65-7 C32H53N2O3 . Br M.W. 513.79 79.90 R-325 |
Rocuronium Bromide Impurity 19 C32H53N2O3 . Br M.W. 513.79 79.90 R-326 |
Rocuronium Bromide Impurity 21 (EP impurity H) CAS No. 1190105-67-9 C32H49N2O4 . Br M.W. 525.76 79.90 R-327 |
Rocuronium bromide EP impurity F CAS No. 1190105-66-8 C34H55N2O4 . Br M.W. 555.83 79.90 R-328 |
Rocuronium bromide EP impurity G CAS No. 119302-20-4 C27H46N2O3 M.W. 446.68 R-329 |
Rifabutin-d7 CAS No. 72559-06-9 (non-d) C46H55N4O11D7 M.W. 854.07 R-331 |
25-O-desacetyl-23-Acetyl-Rifabutin (Possibly a mixture with API) C46H62N4O11 M.W. 847.03 R-332 |
25-O-Desacetyl Rifabutin CAS No. 100324-63-8 C44H60N4O10 M.W. 804.99 R-333 |
25-O-Desacetyl Rifabutin-d7 C44H53N4O10D7 M.W. 812.03 R-334 |
Rifabutin CAS No. 72559-06-9 C46H62N4O11 M.W. 847.03 R-335 |
Rilpivirine-d6 C22H12N6D6 M.W. 372.47 R-341 |
Rilpivirine N-Glucuronide CAS No. 143779-52-0 C28H26N6O6 M.W. 542.56 R-342 |
Rilpivirine Chloro Impurity (4-[(4-Chloropyrimidin-2-yl)amino]-Benzonitrile) CAS No. N/A C11H7ClN4 M.W. 230.66 R-343 |
Rilpivirine Nitrile Impurity ((2E)-3-(4-Amino-3, 5-Dimethylphenyl)prop-2-Enenitrile HCl) CAS No. N/A C11H12N2 HCl M.W. 172.23 36.46 R-344 |
Rilpivirine Keto Impurity (4-[(4-Oxo-1, 4-Dihydropyrimidin-2-yl)amino]-Benzonitrile) CAS No. N/A C11H8N4O M.W. 212.21 R-345 |
Rilpivirine Z-Isomer CAS No. N/A C22H18N6 M.W. 366.43 R-346 |
Rilpivirine N-Oxide CAS No. N/A C22H18N6O M.W. 382.43 R-347 |
Rilpivirine Amide-1 Impurity ((2E)-3-[4-[[2[(4-Cyanophenyl)amino]pyrimidin-4-yl]amino]-3, 5-Dimethylphenyl]prop-2-Enamid CAS No. N/A C22H20N6O M.W. 384.44 R-348 |
Rilpivirine Amide-2 Impurity (4-{[4-({4-(E)-2-Cyanoethyl]-2, 6-Dimethyl]phenyl}amino-2-Pyrimidinyl]amino}-Benzamide) CAS No. N/A C22H20N6O M.W. 384.44 R-349 |
Rifaximin-d6 C43H45N3O11D6 M.W. 791.94 R-351 |
Rifaximin CAS No. 80621-81-4 C43H51N3O11 M.W. 785.90 R-352 |
Rifaximin Impurity D CAS No. N/A C43H49N3O12 M.W. 799.88 R-353 |
Rifaximin Impurity H CAS No. N/A C43H51N3O12 M.W. 801.90 R-354 |
25-Desacetyl Rifaximin C42H51N3O9 M.W. 741.89 R-355 |
25-Desacetyl Rifaximin-d6 C42H45N3O9D6 M.W. 747.93 R-356 |
Ritalinic acid CAS No. 19395-41-6 C13H17NO2 M.W. 219.29 R-361 |
Ritalinic Acid Lactam CAS No. 54593-31-6 C13H15NO3 M.W. 233.27 R-362 |
Roflumilast CAS No. 162401-32-3 C17H14Cl2F2N2O3 M.W. 403.22 R-371 |
Roflumilast-d4 C17H10Cl2F2N2O3D4 M.W. 407.24 R-3710 |
Roflumilast-d3 CAS No. 1189992-00-4 C17H11Cl2F2N2O3D3 M.W. 406.23 R-372 |
Roflumilast N-Oxide CAS No. 292135-78-5 C17H14Cl2F2N2O4 M.W. 419.21 R-373 |
Roflumilast Impurity 1 CAS No. 162401-43-6 C17H14Cl2F2N2O3 M.W. 403.22 R-374 |
Roflumilast Impurity 2 C13H8Cl2F2N2O3 M.W. 349.12 R-375 |
Roflumilast Impurity 3 C20H20Cl2N2O3 M.W. 407.30 R-376 |
Roflumilast Impurity 4 C14H8Cl2F4N2O3 M.W. 399.13 R-377 |
Roflumilast Impurity 5 C16H14Cl2N2O3 M.W. 353.21 R-378 |
Roflumilast-d4 N-Oxide C17H10Cl2F2N2O4D4 M.W. 423.24 R-379 |
all-trans Retinoic acid CAS No. 302-79-4 C20H28O2 M.W. 300.44 R-381 |
4-Methoxy Retinoic Acid CAS No. 81121-20-2 C21H30O3 M.W. 330.47 R-3810 |
11-cis Retinoic Acid CAS No. 68070-35-9 C20H28O2 M.W. 300.44 R-3811 |
all-trans Retinoic acid-d5 C20H23O2D5 M.W. 305.48 R-382 |
9-cis Retinoic acid CAS No. 5300-03-8 C20H28O2 M.W. 300.44 R-383 |
9-cis Retinoic acid-d5 C20H23O2D5 M.W. 305.48 R-384 |
4-Keto-9-cis Retinoic acid-d3 C20H23O3D3 M.W. 317.45 R-387 |
4-Keto-9-cis Retinoic acid methyl ester CAS No. 163955-59-7 C21H28O3 M.W. 328.46 R-388 |
4-Oxo Retinoic Acid CAS No. 38030-57-8 C20H26O3 M.W. 314.43 R-389 |
Rufinamide CAS No. 106308-44-5 C10H8F2N4O M.W. 238.20 R-391 |
Rufinamide-15N-d2 C10H6F2N4OD2 M.W. 241.20 R-392 |
Roxatidine CAS No. 78273-80-0 C17H26N2O3 M.W. 306.41 R-401 |
Roxatidine-d10 CAS No. N/A C17H16N2O3D10 M.W. 316.47 R-402 |
Ramosetron-d3 CAS No. N/A C17H14N3OD3 M.W. 282.36 R-411 |
Rupatadine Fumarate CAS No. 182349-12-8 C26H26ClN3. C4H4O4 M.W. 415.97 116.07 R-421 |
Rupatadine Impurity D C33H34ClN4 M.W. 522.12 R-422 |
Rotigotine CAS No. 99755-59-6 C19H25NOS M.W. 315.48 R-431 |
Rotigotine-d7 CAS No. N/A C19H18NOSD7 M.W. 322.52 R-432 |
Rotigotine Sulfate CAS No. 128478-69-3 C19H25NO4S2 M.W. 395.45 R-433 |
Rotigotine D-Glucuronide CAS No. 128464-29-9 C25H33NO7S M.W. 491.61 R-434 |
Dethienylethyl Rotigotine C14H22N M.W. 204.34 R-435 |
Depropyl Rotigotine C16H19NOS M.W. 273.40 R-436 |
7,8-Dihydro Naphthol C10H10O M.W. 146.19 R-437 |
Raubasine CAS No. 483-04-5 C21H24N2O3 M.W. 352.44 R-441 |
Riboflavin-d6 C17H14N4O6D6 M.W. 382.41 R-681 |
Riboflavin Impurity 1 CAS No. N/A C12H16N4OS M.W. 264.35 R-6810 |
Riboflavin Impurity 2 CAS No. 1086-80-2 C12H10N4O2 M.W. 242.24 R-6811 |
Riboflavin Impurity 3 CAS No. 1088-56-8 C13H12N4O2 M.W. 256.27 R-6812 |
Riboflavin C17H20N4O6 M.W. 376.37 R-682 |
Riboflavin-5'-phosphate Sodium Salt Dihydrate CAS No. 6184-17-4 C17H20N4O9P. Na. 2 H2O M.W. 455.34 22.99 2x18.02 R-683 |
Riboflavin Impurity A (Riboflavin-3’, 4’-Diphosphate) CAS No. N/A C17H22N4O12P2 M.W. 536.33 R-684 |
Riboflavin Impurity B (Rbofliavin-3’, 5’-Diphosphate) CAS No. N/A C17H22N4O12P2 M.W. 536.33 R-685 |
Riboflavin Impurity C (Riboflavin-4’, 5’-Diphosphate) CAS No. N/A C17H22N4O12P2 M.W. 536.33 R-686 |
Riboflavin-3’-Phosphate Sodium CAS No. N/A C17H20N4O9P Na M.W. 455.34 22.99 R-687 |
Riboflavin-4’-Phosphate Sodium CAS No. N/A C17H20N4O9P Na M.W. 455.34 22.99 R-688 |
Riboflavin-5’-Phosphate Sodium CAS No. 130-40-5 C17H20N4O9P Na M.W. 455.34 22.99 R-689 |
Rafoxanide CAS No. 22662-39-1 C19H11Cl2I2NO3 M.W. 626.02 R-691 |
Rafoxanide-d4 C19H7Cl2I2NO3D4 M.W. 630.04 R-692 |
Ronidazole-d3 CAS No. 1015855-87-4 (non-d) C6H5N4O4D3 M.W. 203.17 R-702 |
Ruboxistaurin HCl C28H28N4O3 . HCl M.W. 468.56 36.46 R-711 |
7-O-Desmethyl Rapamycin C50H77NO13 M.W. 900.17 R-721 |
Racecadotril Impurity C C14H17NO4S M.W. 295.36 R-731 |
Racecadotril Impurity D C24H28N2O6S2 M.W. 504.63 R-732 |
Racecadotril Impurity E C10H10O2 M.W. 162.19 R-733 |
Racecadotril Impurity F CAS No. 87428-99-7 C19H19NO3 M.W. 309.37 R-734 |
Racecadotril Impurity H C38H40N2O6S2 M.W. 684.88 R-735 |
Racecadotril Impurity G C19H21NO3S M.W. 343.45 R-736 |
Racecadotril Diacid Impurity CAS No. 141437-87-8 C20H22O4S2 M.W. 390.52 R-737 |
Roxithromycin CAS No. 80214-83-1 C41H76N2O15 M.W. 837.07 R-741 |
Roxithromycin Impurity I CAS No. 425365-66-8 C45H84N2O17 M.W. 925.17 R-7410 |
Roxithromycin Impurity J C40H73ClN2O14 M.W. 841.49 R-7411 |
Roxithromycin Impurity K C41H76N2O16 M.W. 853.07 R-7412 |
Roxithromycin Impurity G CAS No. 425365-64-6 C42H78N2O16 M.W. 867.09 R-742 |
Roxithromycin-d7 CAS No. N/A C41H69N2O15D7 M.W. 844.11 R-743 |
Roxithromycin Impurity B C33H62N2O12 M.W. 678.87 R-744 |
Roxithromycin Impurity C C37H68N2O13 M.W. 748.96 R-745 |
Roxithromycin Impurity D C41H76N2O15 M.W. 837.07 R-746 |
Roxithromycin Impurity E C40H74N2O15 M.W. 823.04 R-747 |
Roxithromycin Impurity F CAS No. 118267-18-8 C40H74N2O15 M.W. 823.04 R-748 |
Roxithromycin Impurity H C41H76N2O14 M.W. 821.07 R-749 |
Rofecoxib CAS No. 162011-90-7 C17H14O4S M.W. 314.36 R-751 |
Rofecoxib-d5 CAS No. N/A C17H9O4SD5 M.W. 319.39 R-752 |
9-cis Retinol Acetate CAS No. 29584-22-3 C22H32O2 M.W. 328.50 R-761 |
All-trans Retinol CAS No. 68-26-8 C20H30O M.W. 286.46 R-762 |
All-trans Retinol-D5 C20H25OD5 M.W. 291.49 R-763 |
9-cis Retinol C20H30O M.W. 286.46 R-764 |
13-cis Retinol C20H30O M.W. 286.46 R-765 |
Retinal CAS No. 116-31-4 C20H28O M.W. 284.45 R-766 |
4-Hydroxy Retinol C20H30O2 M.W. 302.46 R-767 |