品牌:TLC PharmaChem 标准品 对照品 杂质
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Noribogaine HCl C19H24N2O. HCl M.W. 296.42 36.46 I-355 |
Naltrexone-d4 C20H19NO4D4 M.W. 345.43 N-013 |
Naltrexone HCl CAS No. 16676-29-2 C20H23NO4. HCl M.W. 341.41 36.46 N-0131 |
Nateglinide-d5 CAS No. 105816-04-4 C19H22D5NO3 M.W. 322.46 N-021 |
Nateglinide acyl glucuronide C25H35NO9 M.W. 493.56 N-022 |
Nateglinide C19H27NO3 M.W. 317.43 N-023 |
Nateglinide Ethyl Ester CAS No. N/A C21H31NO3 M.W. 345.49 N-024 |
Nateglinide Ethyl Analog CAS No. N/A C18H25NO3 M.W. 303.40 N-025 |
Nefazodone HCl CAS No. 82752-99-6 C25H32ClN5O2.HCl M.W. 506.48 N-031 |
Nefazodone-d5 HCl CAS No. 82752-99-6 C25H27D5ClN5O2.HCl M.W. 511.51 N-032 |
Hydroxy Nefazodone HCl C25H32ClN5O3.HCl M.W. 522.48 N-033 |
Hydroxy Nefazodone-d5 HCl C25H27D5ClN5O3.HCl M.W. 527.51 N-034 |
Nefazodone-d6 HCl CAS No. N/A C25H26ClN5O2D6 HCl M.W. 476.06 36.46 N-035 |
Nefazodone-d6 C25H26ClN5O2D6 M.W. 476.06 N-036 |
Nelfinavir-d3 C32H42D3N3O4S M.W. 570.80 N-041 |
Nelfinavir Mesylate CAS No. 159989-65-8 C32H45N3O4S CH4O3S M.W. 567.80 96.11 N-042 |
Nelfinavir Oxazole Impurity (Impurity A) CAS No. 188936-07-4 C26H39N3O4 M.W. 457.62 N-043 |
Nelfinavir Sulfoxide Impurity (Impurity B) CAS No. 1041389-28-9 C32H45N3O5S M.W. 583.80 N-044 |
Nelfinavir Sulfone Impurity (Impurity C) CAS No. 1041389-29-0 C32H45N3O6S M.W. 599.80 N-045 |
Nelfinavir Regeoisomer (Impurity D) CAS No. 1025936-06-1 C32H45N3O4S M.W. 567.80 N-046 |
Thiophenol Dimer (Impurity E) CAS No. 882-33-7 C12H10S2 M.W. 218.34 N-047 |
Nelfinavir Hydroxy-tert-butylamide CAS No. 213135-56-9 C32H45N3O5S M.W. 583.80 N-048 |
Nicorandil-d4 CAS No. 65141-46-0 C8H5D4N3O4 M.W. 215.20 N-051 |
p-Nicorandil CAS No. 65141-47-1 C8H9N3O4 M.W. 211.18 N-052 |
Nicorandil Dimer C16H18N5O5 . Cl M.W. 360.35 35.45 N-053 |
Naftifine HCl CAS No. 65473-14-5 C21H21N . HCl M.W. 287.41 36.46 N-053001 |
Naftifine-d3 HCl C21H18ND3 . HCl M.W. 290.43 36.46 N-053002 |
Nitisinone CAS No. 104206-65-7 C14H10F3NO5 M.W. 329.23 N-054001 |
Nitisinone-13C6 C813C6H10F3NO5 M.W. 335.17 N-054002 |
Neramexane-d6 C11H17ND6 M.W. 175.35 N-055001 |
Neramexane CAS No. 219810-59-0 C11H23N M.W. 169.31 N-055002 |
Nicotinic Acid Impurity L (3, 5-Dinitropyridine) CAS No. 940-06-7 C5H3N3O4 M.W. 169.10 N-056001 |
Nomegestrol CAS No. 58691-88-6 C21H28O3 M.W. 328.46 N-057001 |
Nomegestrol Acetate CAS No. 58652-20-3 C23H30O4 M.W. 370.49 N-057002 |
Nimorazole CAS No. 6506-37-2 C9H14N4O3 M.W. 226.24 N-058001 |
Nimorazole-d4 CAS No. N/A C9H10N4O3D4 M.W. 230.26 N-058002 |
Neotame-d5 CAS No. N/A C20H25N2O5D5 M.W. 383.50 N-059001 |
Nitrendipine Propyl Ester CAS No. 225785-54-6 C19H22N2O6 M.W. 374.40 N-060001 |
Nitrendipine CAS No. 39562-70-4 C18H20N2O6 M.W. 360.37 N-060002 |
Dehydro Nitrendipine CAS No. 89267-41-4 C18H18N2O6 M.W. 358.35 N-060003 |
5-Carboxy-6-Hydroxymethyl-Dehydronitrendipine CAS No. N/A C17H16N2O7 M.W. 360.33 N-060004 |
5-Carboxy-6-Hydroxymethyl-Dehydronitrendipine-d4 CAS No. N/A C17H12N2O7D4 M.W. 364.35 N-060005 |
(R,S)-Anabaseine-d4 C10H8N2D4 M.W. 164.24 N-061 |
Nicotinamide C6H6N2O M.W. 122.13 N-0610 |
Noscapine-13C, d3 CAS No. N/A C22H20NO7D3 M.W. 417.44 N-061001 |
Nornicotine-d4 CAS No. 66148-18-3 C9H8N2D4 M.W. 152.23 N-0611 |
N'-Nitrosonornicotine-d4 CAS No. 66148-19-4 C9H7N3OD4 M.W. 181.23 N-0612 CAS No. 51095-86-4 C10H14N2O M.W. 178.24 N-0631 |
N-Nitrosoanabasine HCl CAS No. 37620-20-5 (free base) C10H13N3O. HCl M.W. 191.23 36.46 N-0632 |
2,3-Pyridinedicarboxylic Acid-d3 CAS No. 138946-42-6 C7H2NO4D3 M.W. 170.14 N-0633 |
Nicotine Related Compound (3-Pyridylacetic Acid HCl) CAS No. 6419-36-9 C7H7NO2. HCl M.W. 137.14 36.46 N-0634 |
Nicotinamide metabolite C7H8N2O2 M.W. 152.15 N-0635 |
beta-Nicotinamide Mononucleotide-13C6 CAS No. N/A C11H15N2O8P M.W. 340.16 N-0636 |
Nicotinic Acid Benzyl Ester (Benzyl Nicotinate) CAS No. 94-44-0 C13H11NO2 M.W. 213.24 N-0637 |
Nicotine-d3 CAS No. 69980-24-1 C10H11N2D3 M.W. 165.25 N-064 |
Nebramine CAS No. 34051-04-2 C14H30N2O5 M.W. 306.41 N-064001 |
Nicotine-d4 CAS No. 350818-69-8 C10H10N2D4 M.W. 166.26 N-065 |
Nadifloxacin isomer 1 C14H13FN2O3 M.W. 276.27 N-065001 |
Nadifloxacin isomer 2 C19H17FN2O4 M.W. 356.36 N-065002 |
Nadifloxacin isomer 3 C19H15FN2O4 M.W. 354.34 N-065003 |
Nadifloxacin isomer 4 C15H15FN2O4 M.W. 306.30 N-065004 |
Nadifloxacin CAS No. 124858-35-1 C19H21FN2O4 M.W. 360.39 N-065005 |
Nicotinic Acid-d4 C6HNO2D4 M.W. 127.14 N-066 |
Nintedanib Ethanesulfonate CAS No. 656247-18-6 C31H33N5O4 C2H6O3S M.W. 539.64 110.13 N-066001 |
Nicotinic acid C6H5NO2 M.W. 123.11 N-067 |
Nifurprazine CAS No. 1614-20-6 C10H8N4O3 M.W. 232.20 N-067001 |
Nicotinamide-N-oxide C6H6N2O2 M.W. 138.13 N-068 |
Nicarbazin CAS No. 330-95-0 C13H10N4O5 . C6H8N2O M.W. 302.25 124.14 N-068001 |
Nicarbazin-D8 C13H2N4O5D8 . C6H8N2O M.W. 310.30 124.14 N-068002 |
Nicarbazin Related Compound CAS No. 587-90-6 C13H10N4O5 M.W. 302.25 N-068003 |
Nicotinamide-d4 C6H2N2OD4 M.W. 126.15 N-069 |
Descyclopropylmethyl Nalfurafine CAS No. 163713-06-2 C24H26N2O5 M.W. 422.49 N-069001 |
Nalfurafine 2Z-10-α-Hydroxy Impurity C28H32N2O6 M.W. 492.58 N-069002 |
Nalfurafine 2Z Impurity C28H32N2O5 M.W. 476.58 N-069003 |
Nalfurafine 10-α-Hydroxy Impurity C28H32N2O6 M.W. 492.58 N-069004 |
Nicergoline-13C, d3 CAS No. N/A C24H23BrN3O3D3 M.W. 488.40 N-070001 |
Nicergoline EP impurity F CAS No. N/A C24H26BrN3O3 M.W. 484.40 N-070002 |
Nicergoline Impurity B C23H24BrN3O3 M.W. 470.37 N-070003 |
Nicergoline Impurity E C23H24BrN3O3 M.W. 470.37 N-070004 |
Nicergoline Impurity G C23H24BrN3O2 M.W. 454.37 N-070005 |
Nicergoline Impurity H C23H24BrN3O3 M.W. 470.37 N-070006 |
Nicergoline Impurity I C47H48Br2N6O6 M.W. 952.75 N-070007 |
Dehydronifedipine-d6 C17H10D6N2O6 M.W. 350.36 N-071 |
Nicosulfuron CAS No. 111991-09-4 C15H18N6O6S M.W. 410.41 N-071001 |
Nicosulfuron Impurity (DUDN) C15H18N6O4 M.W. 346.35 N-071002 |
Nifedipine Impurity 1 CAS No. 161838-99-9 C17H18N2O6 M.W. 346.34 N-0711 |
Nifedipine Impurity 2 CAS No. 74936-72-4 C16H16N2O6 M.W. 332.32 N-0712 |
Nifedipine Impurity 3 C15H14N2O6 M.W. 318.29 N-0713 |
Nifedipine Impurity 4 C28H31N3O6 M.W. 505.58 N-0714 |
Nifedipine Impurity 5 C28H31N3O6 M.W. 505.58 N-0715 |
Nifedipine Impurity 6 C27H29N3O6 M.W. 491.55 N-0716 |
Nifedipine-d6 CAS No. 21829-25-4 C17H12D6N2O6 M.W. 352.38 N-072 |
4-Nerolidylcatechol CAS No. 74683-11-7 C21H30O2 M.W. 314.47 N-072001 |
Nifedipine metabolite CAS No. 34783-31-8 C16H14N2O7 M.W. 346.30 N-073 |
(E, E, E)-2,4,6-Nonatrienal CAS No. 57018-53-8 C9H12O M.W. 136.20 N-073001 |
Dehydronifedipine C17H16N2O6 M.W. 344.33 N-074 |
Nemadectin CAS No. 102130-84-7 C36H52O8 M.W. 612.81 N-074001 |
Nifedipine metabolite lactone C17H14N2O6 M.W. 342.31 N-075 |
Netupitant CAS No. 290297-26-6 C30H32F6N4O M.W. 578.61 N-075001 |
Netupitant-D6 C30H26F6N4OD6 M.W. 584.64 N-075002 |
Monohydroxy Netupitant CAS No. 910808-12-7 C30H32F6N4O2 M.W. 594.61 N-075003 |
Monohydroxy Netupitant-D6 C30H26F6N4O2D6 M.W. 600.64 N-075004 |
Netupitant N-Oxide CAS No. 910808-11-6 C30H32F6N4O2 M.W. 594.61 N-075005 |
Netupitant N-Oxide-D6 C30H26F6N4O2D6 M.W. 600.64 N-075006 |
N-Desmethyl Netupitant CAS No. 290296-72-9 C29H30F6N4O M.W. 564.58 N-075007 |
N-Desmethyl Netupitant-D6 C29H24F6N4OD6 M.W. 570.62 N-075008 |
Dehydronitroso Nifedipine CAS No. 50428-14-3 C17H16N2O5 M.W. 328.33 N-076 |
Nifedipine CAS No. 21829-25-4 C17H18N2O6 M.W. 346.34 N-077 |
Nifedipine Impurity C CAS No. 111304-31-5 C12H11NO5 M.W. 249.23 N-078 |
Nifedipine HCl CAS No. 60299-11-8 C17H18N2O6.HCl M.W. 346.34 36.46 N-079 |
4-Hydroxy nimesulide CAS No. 109032-22-6 C13H12N2O6S M.W. 324.31 N-081 |
Nimesulide Impurity A C13H11N3O7S M.W. 353.31 N-0810 |
Nimesulide Impurity G C12H9NO4 M.W. 231.21 N-0811 |
2-Nitrodiphenyl Sulfide C12H9NO2S M.W. 231.28 N-0812 |
4-Hydroxy nimesulide-d4 CAS No. 109032-22-6 (non-d) C13H8N2O6SD4 M.W. 328.34 N-082 |
Nimesulide-d5 CAS No. 51803-78-2 C13H7N2O5SD5 M.W. 313.35 N-083 |
Nimesulide CAS No. 51803-78-2 C13H12N2O5S M.W. 308.31 N-084 |
Nimesulide Impurity C (2-phenoxyaniline) C12H11NO M.W. 185.23 N-085 |
Nimesulide Impurity D C12H10N2O3 M.W. 230.23 N-086 |
Nimesulide Impurity F C14H14N2O7S2 M.W. 386.40 N-087 |
Nimesulide Impurity B C13H13NO3S M.W. 263.32 N-088 |
Nimesulide Impurity E C14H15NO5S2 M.W. 341.41 N-089 |
Nisoldipine CAS No. 63675-72-9 C20H24N2O6 M.W. 388.42 N-091 |
Nisoldipine-d6 CAS No. 63675-72-9 C20H18N2O6D6 M.W. 394.46 N-092 |
Dehydro nisoldipine C20H22N2O6 M.W. 386.41 N-093 |
Dehydro nisoldipine-d6 C20H16N2O6D6 M.W. 392.44 N-094 |
Desmethyl Nizatidine C11H19N5O2S2 M.W. 317.43 N-111 |
Nizatidine Impurity A CAS No. 54252-45-8 C4H9N3O2 M.W. 131.14 N-112 |
Nizatidine EP Impurity F CAS No. 1193434-62-6 C15H25N7O4S3 M.W. 463.60 N-113 |
Nizatidine-D3 C12H18N5O2S2D3 M.W. 334.48 N-114 |
17-Desacetyl Norgestimate C21H23NO2D6 M.W. 327.47 N-121 |
Norgestimate-d3 C23H28D3NO3 M.W. 372.53 N-122 |
17-Desacetyl Norgestimate-d6 C21H23NO2D6 M.W. 333.51 N-123 |
Norgestimate-d6 C23D6H25NO3 M.W. 375.53 N-124 |
Norgestimate CAS No. 35189-28-7 C23H31NO3 M.W. 369.50 N-125 |
Neridronate Sodium salt C6H16NO7P2 . Na M.W. 276.14 22.99 N-131 |
Nifuroxazide-d4 CAS No. 965-52-6 (non-d) C12H5N3O5D4 M.W. 279.25 N-141 |
Nimodipine CAS No. 66085-59-4 C21H26N2O7 M.W. 418.45 N-151 |
Nimodipine Impurity A CAS No. 85677-93-6 C21H24N2O7 M.W. 416.43 N-152 |
Nimodipine-d7 CAS No. N/A C21H19N2O7D7 M.W. 425.49 N-153 |
Norepinephrine-d6 HCl C8H5NO3D6.HCl M.W. 175.22 36.46 N-171 |
Norepinephrine-d3.HCl Norepinephrine-d3.HCl M.W. 172.20 36.46 N-172 |
Norepinephrine Tartrate (Noradrenaline Tartrate) C8H11NO3. C4H6O6 M.W. 169.18 150.09 N-173 |
Norepinephrine Impurity (2-Amino-1-(3,4-dihydroxyphenyl)ethan-1-one HCl) C8H9NO3. HCl M.W. 167.17 36.46 N-174 |
Nabumetone CAS No. 42924-53-8 C15H16O2 M.W. 228.29 N-181 |
Nabumetone-d3 CAS No. 42924-53-8 (non-d) C15H13O2D3 M.W. 231.31 N-182 |
Nebumetone Impurity A CAS No. N/A C18H20O2 M.W. 268.36 N-183 |
Nebumetone Impurity B CAS No. N/A C19H22N2 M.W. 278.40 N-184 |
Nebumetone Impurity D CAS No. N/A C19H24N2 HCl M.W. 280.46 36.46 N-185 |
Nabumetone Impurity E CAS No. 343272-53-7 C27H26O3 M.W. 398.51 N-186 |
Nebivolol HCl CAS No. 152520-56-4 C22H25F2NO4.HCl M.W. 405.45 36.46 N-201 |
Nebivolol Impurity C (Mixture of Diastereomers) CAS No. 99199-90-3 C11H11FO2 M.W. 194.21 N-2010 |
Nebivolol impurity B CAS No. 119365-25-2 C22H25F2NO4 M.W. 405.45 N-2011 |
Desfluoro Nebivolol CAS No. 129101-34-4 C22H26FNO4 M.W. 387.46 N-2012 |
Nebivolol-d4 CAS No. 99200-09-6 (non-d) C22H21F2NO4D4 M.W. 409.47 N-202 |
Nebivolol Impurity A (L-Nebivolol) CAS No. 118457-16-2 C22H25F2NO4 M.W. 405.45 N-203 |
Nebivolol O-Beta-D-Glucuronide CAS No. N/A C28H33F2NO10 M.W. 581.57 N-204 |
4-Hydroxy Nebivolol CAS No. 178383-76-1 C22H25F2NO5 M.W. 421.45 N-205 |
Nebivolol impurity, (1-(3,4-dihydro-2H-chromen-2-yl)-2-(methylamino)ethanol) C12H17NO2 M.W. 207.27 N-206 |
Nebivolol impurity, (2,2'-iminobis[1-(6-fluoro-3,4-dihydro-2H-chromen-2-yl)ethanone]) C22H21F2NO4 M.W. 401.41 N-207 |
(2S*,2'R*)-Nebivolol Impurity C CAS No. 793669-26-8 C11H11FO2 M.W. 194.21 N-208 |
(2S*,2'S*)-Nebivolol Impurity C CAS No. 876514-31-7 C11H11FO2 M.W. 194.21 N-209 |
Naloxone HCl CAS No. 357-08-4 C19H21NO4.HCl M.W. 327.38 36.46 N-211 |
Naloxone-d5 HCl CAS No. 1426174-78-8 C19H16NO4D5.HCl M.W. 332.41 36.46 N-212 |
Naloxone Impurity 1 C19H19NO5 M.W. 341.37 N-213 |
Naloxone Impurity 2 C19H21NO6 M.W. 359.38 N-214 |
Naloxone Impurity 3 C19H21NO4 M.W. 327.38 N-215 |
Nevirapine CAS No. 129618-40-2 C15H14N4O M.W. 266.31 N-221 |
Nevirapine-d5 CAS No. 129618-40-2(non-d) C15H9N4OD5 M.W. 271.34 N-222 |
Nevirapine-d4 C15H10N4OD4 M.W. 270.33 N-223 |
Nevirapine Impurity D CAS No. N/A C30H26N8O2 M.W. 530.59 N-224 |
Nevirapine Impurity A C14H14N4O M.W. 254.29 N-225 |
Nevirapine Impurity B C12H10N4O M.W. 226.24 N-226 |
Naproxen-d3 C14H11O3D3 M.W. 233.28 N-231 |
Naproxen EP Impurity E CAS No. 26159-35-3 C15H16O3 M.W. 244.29 N-2310 |
Naproxen EP Impurity F CAS No. 31220-35-6 C16H18O3 M.W. 258.32 N-2311 |
Naproxen EP Impurity H CAS No. 5111-66-0 C11H10O2 M.W. 174.20 N-2312 |
Naproxen EP Impurity J CAS No. 21388-17-0 C13H14O M.W. 186.26 N-2313 |
Naproxen EP Impurity K CAS No. 77301-42-9 C13H14O2 M.W. 202.26 N-2314 |
Naproxen EP Impurity L CAS No. 3900-45-6 C13H12O2 M.W. 200.24 N-2315 |
Naproxen EP Impurity M CAS No. 93-04-9 C11H10O M.W. 158.20 N-2316 |
Naproxen EP Impurity N CAS No. 5111-65-9 C11H9BrO M.W. 237.10 N-2317 |
Naproxen EP Impurity (2-Carboxy-6-methoxynaphthalene) CAS No. 2471-70-7 C12H10O3 M.W. 202.21 N-2318 |
Naproxen Impurity O C16H18O4 M.W. 274.32 N-2319 |
Naproxen Acyl Glucuronide C20H22O9 M.W. 406.39 N-232 |
R-Naproxen C14H14O3 M.W. 230.27 N-2320 |
(R)-O-Desmethyl Naproxen CAS No. 123050-98-6 C13H12O3 M.W. 216.24 N-2321 |
Naproxen EP Impurity A CAS No. 52079-10-4 C13H12O3 M.W. 216.24 N-233 |
6-Methoxy-2-Naphthylacetic Acid (Naproxen EP Impurity I) CAS No. 23981-47-7 C13H12O3 M.W. 216.24 N-234 |
Naproxen CAS No. 22204-53-1 C14H14O3 M.W. 230.27 N-235 |
Naproxen Sodium CAS No. 26159-34-2 C14H13NaO3 M.W. 252.25 N-236 |
Naproxen EP Impurity B CAS No. 60424-17-1 C14H13ClO3 M.W. 264.71 N-237 |
Naproxen EP Impurity C CAS No. 27655-95-4 C14H13BrO3 M.W. 309.16 N-238 |
Naproxen EP Impurity D CAS No. 116883-61-5 C14H13IO3 M.W. 356.16 N-239 |
Normetanephrine-d3 HCl CAS No. 97-31-4 (non-d) C9H10NO3D3.HCl M.W. 186.23 36.46 N-251 |
Nadolol-d9 CAS No. 1432056-38-6 C17H18NO4D9 M.W. 318.46 N-261 |
Nadolol-d5 CAS No. 42200-33-9 (non-d) C17H22NO4D5 M.W. 314.46 N-262 |
Naratriptan C17H25N3O2S M.W. 335.47 N-271 |
Naratriptan Impurity F C20H27N4O4S2Cl M.W. 487.04 N-2710 |
Naratriptan-d3 CAS No. 121679-13-8 (non-d) C17H22N3O2SD3 M.W. 338.49 N-272 |
Naratriptan-13C-d3 CAS No. 121679-13-8 (non-d) C17H22N3O2SD3 M.W. 339.49 N-273 |
Naratriptan-d7 CAS No. 121679-13-8 (non-d) C17H18N3O2SD7 M.W. 342.51 N-274 |
Naratriptan N-oxide C17H25N3O3S M.W. 351.47 N-275 |
Naratriptan N-Nitroso C17H24N4O3S M.W. 364.47 N-276 |
Naratriptan Impurity C C31H41N5O2S M.W. 547.77 N-277 |
Naratriptan Impurity D C17H20N3O2SCl M.W. 365.88 N-278 |
Naratriptan Impurity E C20H32N4O4S2 M.W. 456.63 N-279 |
Norgestrel Sulfate Sodium Salt C21H27O5S.Na M.W. 391.51 22.99 N-281 |
Norgestrel-d6 CAS No. 6533-00-2 (non-D) C9H8N2D4 M.W. 318.49 N-282 |
6β-Hydroxy Norgestrel CAS No. 55555-97-0 C21H28O3 M.W. 328.46 N-283 |
3alfa,5-beta-Tetrahydro Levonorgestrel C21H32O2 M.W. 316.49 N-284 |
Norgestrel CAS No. 6533-00-2 C21H28O2 M.W. 312.46 N-285 |
17,17-bis(17-hydroxy-18a-homoestr-4-ene-3-one C38H54O4 M.W. 574.85 N-286 |
Norethindrone Sulfate Sodium Salt C20H25O5S.Na M.W. 377.48 22.99 N-291 |
Delta 5(10)-Norethindrone Acetate CAS No. 19637-28-6 C22H28O M.W. 340.47 N-2910 |
Delta-5(6)-Norethindrone Acetate (Impurity C) CAS No. 1175129-26-6 C22H28O3 M.W. 340.47 N-2911 |
Norethindrone Acetate-3-Isopropyl Ether CAS No. N/A C25H34O3 M.W. 382.55 N-2912 |
6-Beta-Hydroxy-19-Norandrostenedione CAS No. 5949-49-5 C18H24O3 M.W. 288.39 N-2913 |
Norethindrone Impurity E CAS No. 66964-58-7 C22H30O4 M.W. 358.48 N-2914 |
Norethindrone Acetate Impurity D C24H30O4 M.W. 382.50 N-2915 |
6,10-Dihydroxy Norethindrone Acetate C22H28O5 M.W. 372.47 N-2916 |
10-beta Hydroxy Norethindrone CAS No. 1236-00-6 C20H26O3 M.W. 314.43 N-2917 |
6-alpha-Hydroxy Norethindrone Acetate CAS No. 6856-28-6 C22H28O4 M.W. 356.47 N-2918 |
Norethindrone Related Compound CAS No. 142154-46-9 C28H36O6 M.W. 468.60 N-2919 |
Norethindrone 17-O-Glucuronide Sodium Salt C26H33O8.Na M.W. 473.55 22.99 N-292 |
Norethindrone-d6 C20H20O2D6 M.W. 304.47 N-293 |
Norethindrone C20H26O2 M.W. 298.43 N-294 |
6, 7-Didehydronorethindrone CAS No. 31528-46-8 C20H24O2 M.W. 296.41 N-295 |
6-beta-Hydroxynorethindrone (Norethindrone Impurity H) CAS No. 51724-44-8 C20H26O3 M.W. 314.45 N-296 |
6-beta-Hydroxy Norethindrone Acetate CAS No. 6856-27-5 C22H28O4 M.W. 356.47 N-297 |
6-Ketonorethindrone Acetate (Norethindrone Impurity G) CAS No. 438244-27-0 C22H26O4 M.W. 354.45 N-298 |
Norethisterone Enanthate C27H38O3 M.W. 410.60 N-299 |
Nilotinib CAS No. 641571-10-0 C28H22F3N7O M.W. 529.53 N-311 |
Nilotinib-d6 CAS No. 641571-10-0 (non-d) C28H16F3N7OD6 M.W. 535.58 N-312 |
Nilotinib N-Oxide C28H22F3N7O2 M.W. 545.53 N-313 |
Nilotinib Impurity ((2E)-3-(Dimethylamino)-1-(3-pyridyl)prop-2-en-1-one) CAS No. 123367-26-0 C10H12N2O M.W. 176.22 N-314 |
Norfloxacin CAS No. 70458-96-7 C16H18FN3O3 M.W. 319.34 N-321 |
Norfloxacin impurity G C17H18FN3O4 M.W. 347.35 N-3210 |
Norfloxacin impurity H C19H22FN3O5 M.W. 391.40 N-3211 |
Norfloxacin impurity I C19H22ClN3O5 M.W. 407.86 N-3212 |
Norfloxacin impurity J C26H35N5O7 M.W. 529.60 N-3213 |
Norfloxacin Impurity K C15H16FN3O3 M.W. 305.31 N-3214 |
Norfloxacin-d8 CAS No. 70458-96-7 (non-d) C16H10FN3O3D8 M.W. 327.34 N-322 |
Norfloxacin-acyl-β-D-glucuronide C22H26FN3O9 M.W. 495.47 N-323 |
Norfloxacin impurity A C12H9ClFNO3 M.W. 269.66 N-324 |
Norfloxacin impurity B C14H16FN3O3 M.W. 293.30 N-325 |
Norfloxacin impurity C C20H27N5O3 M.W. 385.47 N-326 |
Norfloxacin impurity D C15H18FN3O M.W. 275.33 N-327 |
Norfloxacin impurity E C16H18ClN3O3 M.W. 335.79 N-328 |
Norfloxacin impurity F C16H18ClN3O3 M.W. 335.79 N-329 |
Naphazoline CAS No. 835-31-4 C14H14N2 M.W. 210.28 N-331 |
Naphazoline-d4 CAS No. 835-31-4 (non-d) C14H10N2D4 M.W. 214.32 N-332 |
Naphazoline Impurity B (1-Naphthaleneacetic Acid) CAS No. 86-87-3 C12H10O2 M.W. 186.21 N-333 |
Naphazoline Impurity D CAS No. 22126-67-6 C14H14N2 M.W. 210.28 N-334 |
Naphazoline Impurity C (1-Naphthyl Acetonitrile) CAS No. 132-75-2 C12H9N M.W. 167.21 N-335 |
Naphazoline Impurity A HCl C14H16N2O.HCl M.W. 228.30 36.46 N-336 |
Nitrofurantoin CAS No. 67-20-9 C8H6N4O5 M.W. 238.16 N-341 |
Nitrofurantoin-13C3 CAS No. 67-20-9 (non-labeled) C8H6N4O5 M.W. 241.13 N-342 |
Nitrofurantoin Impurity CAS No. N/A C7H6N3O5 Na M.W. 212.14 22.99 N-343 |
Nitrofurantoin related compound A CAS No. 63981-22-6 C8H8N4O6 M.W. 256.17 N-344 |
Nigericin C40H68O11 M.W. 724.98 N-351 |
Nortriptyline HCl C19H21N.HCl M.W. 263.39 36.46 N-361 |
Nortriptyline-d3 HCl CAS No. 72-69-5 (non-d) C19H18ND3.HCl M.W. 266.40 36.46 N-362 |
Nortriptyline Impurity E C20H21N . HCl M.W. 275.40 36.46 N-363 |
Nortriptyline Impurity F C20H23N . HCl M.W. 277.41 36.46 N-364 |
10-Hydroxy Nortriptyline (Mixture of Cis and Trans Isomers) C19H21NO M.W. 279.39 N-365 |
Nefopam Hydrochloride CAS No. 23327-57-3 C17H19NO.HCl M.W. 289.81 N-371 |
N-Hydroxymethyl Nefopam N-Oxide CAS No. N/A C17H19NO3 M.W. 285.35 N-3710 |
Nefopam-d3 N-Oxide CAS No. N/A C17H16NO2D3 M.W. 272.36 N-3711 |
Nefopam N-Glucuronide (Mixture of Diastereomers) CAS No. N/A C23H27NO7 M.W. 429.47 N-3712 |
(lR,5R)/(lS,5S)-Nefopam N-Oxide CAS No. 66091-32-5 C17H19NO2 M.W. 269.35 N-372 |
Nefopam-d3 C17H16NOD3 M.W. 256.37 N-373 |
N-Desmethyl Nefopam Hydrochloride C16H18NO.HCl M.W. 276.79 N-374 |
N-Desmethyl Nefopam-d4 HCl C16H13NOD4.HCl M.W. 243.34 36.46 N-375 |
Nefopam-d4 HCl C17H15NOD4.HCl M.W. 257.37 36.46 N-376 |
(lR,5R)/(lS,5S)-Nefopam-d4 N-Oxide C17H15NO2D4 M.W. 273.37 N-377 |
Nefopam-d4 N-Oxide (Mixture of (lR,5S)/(lS,5R) and (lR,5R)/(lS,5S) Diastereomers) C17H15NO2D4 M.W. 273.37 N-378 |
(lR,5S)/(lS,5R)-Nefopam N-Oxide C17H19NO2 M.W. 269.35 N-379 |
Nafcillin-d5 C21H17N2O5SD5 M.W. 419.51 N-381 |
Nilutamide-d6 CAS No. NA C12H4F3N3O4D6 M.W. 323.26 N-401 |
Nilutamide CAS No. 63612-50-0 C12H10F3N3O4 M.W. 317.23 N-402 |
Nepafenac CAS No. N/A C15H14N2O2 M.W. 254.29 N-411 |
Nepafenac-d5 CAS No. N/A C15H9N2O2D5 M.W. 259.32 N-412 |
Nepafenac Impurity D CAS No. 78281-71-7 C15H13ClN2O2 M.W. 288.74 N-413 |
Neochlorogenic Acid C16H18O9 M.W. 354.32 N-421 |
Naftopidil CAS No. 57149-97-2 C24H28N2O3 M.W. 392.50 N-431 |
Naftopidil-d8 CAS No. N/A C24H20N2O3D8 M.W. 400.55 N-432 |
Naftopidil-d5 CAS No. N/A C24H23N2O3D5 M.W. 397.53 N-433 |
N’-Nitrosopentyl-3-(Picolyl) Amine CAS No. 124521-15-9 C11H17N3O M.W. 207.28 N-441 |
Norethisterone Acetate Impurity G C22H26O4 M.W. 354.45 N-451 |
Norethisterone Acetate Impurity F C22H28O4 M.W. 356.47 N-452 |
Nifurtimox CAS No. 23256-30-6 C10H13N3O5S M.W. 287.30 N-461 |
Nifurtimox-d4 CAS No. N/A C10H9N3O5SD4 M.W. 291.32 N-462 |
Nifuratel CAS No. 4936-47-4 C10H11N3O5S M.W. 285.28 N-471 |
Nitrofurfural Diacetate (Nifuratel Impurity A) CAS No. 92-55-7 C9H9NO7 M.W. 243.17 N-472 |
Nifuratel Impurity B (5-Nitrofuraldazine) CAS No. 736-53-8 C10H6N4O6 M.W. 278.18 N-473 |
Nicardipine CAS No. 55985-32-5 C26H29N3O6 M.W. 479.54 N-481 |
Nicardipine diisobutyl impurity C23H30N2O6 M.W. 430.51 N-4810 |
Nicardipine oxidation impurity C20H22N2O6 M.W. 386.41 N-4811 |
Nicardipine Related Compound 1 CAS No. N/A C17H16N2O6 M.W. 344.33 N-482 |
Nicardipine Related Compound 2 CAS No. 64603-72-1 C16H14N2O6 M.W. 330.30 N-483 |
Nicardipine Related Compound 3 CAS No. N/A C15H16N2O4 M.W. 288,31 N-484 |
Nicardipine Related Compound 4 CAS No. 123973-71-7 C25H27N3O6 HCl M.W. 465.51 36.46 N-485 |
Dehydro Nicardipine HCl CAS No. 1216817-27-4 C26H27N3O6. HCl M.W. 477.52 36.46 N-486 |
Dehydro Nicardipine (Freebase) CAS No. 59875-58-0 C26H27N3O6 M.W. 477.52 N-487 |
Nicardipine Methyl Amino Derivative CAS No. 58368-87-9 C19H23N3O6 M.W. 389.41 N-488 |
Nicardipine Carboxylic Acid Derivative CAS No. 74936-72-4 C16H16N2O6 M.W. 332.32 N-489 |
Neostigmine CAS No. 59-99-4 C12H19N2O2 CH3O4S M.W. 223.30 111.10 N-491 |
Nor Neostigmine CAS No. 16088-19-0 C11H16N2O2 M.W. 208.26 N-492 |
Nor Neostigmine-d6 CAS No. N/A C11H10N2O2D6 M.W. 214.30 N-493 |
2,2’-Bisnalmefene CAS No. 176220-84-1 C42H48N2O6 M.W. 767.86 N-501 |
Nalmefene Impurity CAS No. 91598-83-3 C21H23NO3 M.W. 337.42 N-502 |
Nalmefene HCl CAS No. 58895-64-0 339.44 36.46 M.W. C21H25NO3 . HCl N-503 |
Norethynodrel CAS No. 68-23-5 C20H26O2 M.W. 298.43 N-511 |
Nelarabine CAS No. 121032-29-9 C11H15N5O5 M.W. 297.27 N-521 |
Nifedipine CAS No. 21829-25-4 C17H18N2O6 M.W. 346.34 PF-0026 |
Octaverine CAS No. 6775-26-4 C23H27NO5 M.W. 397.48 C-11801 |
Olanzapine CAS No. 132539-06-1 C17H20N4S M.W. 312.44 O-011 |
Olanzapine Ketothiolactam CAS No. 1017241-36-9 C17H20N4OS M.W. 328.44 O-0110 |
Olanzapine, N-Desmethyl N-ethyl CAS No. 1355034-54-6 C18H22N4S M.W. 326.47 O-01110 |
Olanzapine impurity (1-(5'-Methylthiophen-2'-yl)-1,3-dihydrobenzoimidazol-2-one) C12H10N2OS M.W. 230.29 O-01111 |
4-Fluoro Olanzapine C17H19FN4S M.W. 330.43 O-01112 |
Olanzapine Impurity C CAS No. 719300-59-1 C18H22ClN4S Cl M.W. 361.92 35.45 O-0113 |
Olanzapine Impurity A CAS No. 138564-59-7 C12H9N3O2S M.W. 259.29 O-0114 |
Olanzapine N-Formyl Impurity CAS No. 639460-79-0 C17H18N4OS M.W. 326.42 O-0115 |
Olanzapine Thiohydroxymethylidene (Hydroxymethylidene Thione) CAS No. 1320360-86-8 C15H18N4OS M.W. 302.40 O-0116 |
Olanzapine Ketothiolactam S-oxide CAS No. N/A C17H20N4O2S2 M.W. 344.44 O-0117 |
Olanzapine Amino Impurity CAS No. 873895-41-1 C12H11N3S M.W. 229.31 O-0118 |
Olanzapine Ring-opening Impurity CAS No. 138564-61-1 C17H22N4OS M.W. 330.46 O-0119 |
Olanzapine-d3 CAS No. 132539-06-1(non-d) C17H17N4SD3 M.W. 315.46 O-012 |
Olanzapine N-oxide (Olanzapine Impurity D) CAS No. 174794-02-6 C17H20N4S M.W. 328.44 O-013 |
Olanzapine-d8 CAS No. 132539-06-1 (non-d) C17H12N4SD8 M.W. 320.49 O-014 |
N-Desmethyl Olanzapine-d8 C16H10N4SD8 M.W. 306.46 O-015 |
Desmethyl Olanzapine Impurity (N-Desmethyl Olanzapine) CAS No. 161696-76-0 C16H18N4S M.W. 298.41 O-016 |
Olanzapine Amide (Olanzapine Impurity B) CAS No. 221176-49-4 C12H10N2OS M.W. 230.29 O-017 |
Olanzapine Related Compound HCl CAS No. 138564-60-0 C12H11N3S. HCl M.W. 229.31 36.46 O-018 |
Orlistat Analogue CAS No. 1356847-30-7 C29H53NO5 M.W. 495.75 O-01810 |
Orlistat Dimer Impurity C57H106N2O9 M.W. 963.49 O-01811 |
Orlistat Impurity 2 CAS No. 130676-63-0 C28H53NO3 M.W. 451.74 O-01812 |
Orlistat Impurity M1 CAS No. 130676-66-3 C29H55NO6 M.W. 513.76 O-01813 |
Orlistat Impurity C37H64N2O5 M.W. 616.93 O-01814 |
(R,S,S,S)-Orlistat CAS No. 104872-28-8 C29H53NO5 M.W. 495.75 O-01815 |
Orlistat-d3 CAS No. N/A C29H50NO5D3 M.W. 498.77 O-01816 |
Orlistat USP Related Compound A CAS No. 104872-06-2 C22H42O3 M.W. 354.58 O-01817 |
Orlistat USP Related Compound B (Diisopropyl Hydrazine-1, 2-Dicarboxylate) CAS No. 19740-72-8 C8H16N2O4 M.W. 204.23 O-01818 |
Orlistat USP Related Compound C (Triphenylphosphine Oxide) CAS No. 791-28-6 C18H15OP M.W. 278.29 O-01819 |
Orlistat USP Related Compound E CAS No. 1072902-75-0 C29H53NO5 M.W. 495.75 O-01820 |
Octyl Orlistat CAS No. 1243011-56-4 1243011-56-4 M.W. 523.80 O-01821 |
(S,R,S,S) Orlistat CAS No. 111466-63-8 C29H53NO5 M.W. 495.75 O-0185 |
(S,R,R,R)-Orlistat C29H53NO5 M.W. 495.75 O-0186 |
(S,S,R,R)-Orlistat CAS No. 111466-62-7 C29H53NO5 M.W. 495.75 O-0187 |
N-Deformyl-N-benzyloxycarbonyl Orlistat C36H59NO6 M.W. 601.87 O-0188 |
N-Deformyl-N-pivaloyl Orlistat CAS No. 1356017-35-0 C33H61NO5 M.W. 551.86 O-0189 |
Olanzapine Ketolactam CAS No. 1017241-34-7 C17H20N4O2 M.W. 312.37 O-019 |
Omeprazole-d3 CAS No. 73590-58-6 C17H16D3NO3S M.W. 348.44 O-021 |
Omeprazole Sulfide (Ufiprazole) CAS No. 73590-85-9 C17H19N3O2S M.W. 329.42 O-0210 |
Omeprazole Sulfone N-Oxide CAS No. 158812-85-2 C17H19N3O5S M.W. 377.42 O-0211 |
Omeprazole N-Oxide CAS No. 176219-04-8 C17H19N3O4S M.W. 361.42 O-0212 |
Esomeprazole Magnesium 2 C17H18N3O3S.Mg.3 H2O M.W. 2 344.42 24.31 3 18.02 O-0213 |
Esomeprazole Impurity 1 CAS No. N/A C16H15N3O2S M.W. 313.38 O-0214 |
N-Methyl Omeprazole (Mixture of Isomers) C18H21N3O3S M.W. 359.45 O-0215 |
Esomeprazole-d3 Sodium Salt C17H15N3NaO3SD3 M.W. 370.42 O-0216 |
2-[[(5-hydroxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethy-l-4(1H)-pyridone C15H15N3O3S M.W. 317.37 O-0217 |
Omeprazole Impurity CAS No. 1227380-90-6 C16H15N3O4 M.W. 313.32 O-0218 |
Omeprazole CAS No. 73590-58-6 C17H19N3O3S M.W. 345.42 O-0219 |
Omeprazole sulfone CAS No. 88546-55-8 C17H19NO4S M.W. 361.42 O-022 |
Esomeprazole Sodium Impurity 1 C18H21N3O3S M.W. 359.45 O-0220 |
Esomeprazole Sodium Impurity 2 C18H21N3O3S M.W. 359.45 O-0221 |
O,O-Didesmethyl Omeprazole Sulfide C15H15N3O2S M.W. 301.37 O-0222 |
5-Methoxy-2-[[(3,5-Dimethylpyridin-2-yl)methyl]sulphanyl]-1H-Benzimidazole C16H17N3OS M.W. 299.40 O-0223 |
Omeprazole Impurity B (2-[(RS)-[(3,5-Dimethylpyridin-2-yl)methyl]sulphinyl]-5-Methoxy-1H-Benzimidazole) CAS No. 110374-16-8 C16H17N3O2S M.W. 315.40 O-0224 |
5-Methoxy-2-[[(4-Chloro-3,5-Dimethylpyridin-2-yl)methyl]sulphanyl]-1H-Benzimidazole C16H16ClN3OS M.W. 333.84 O-0225 |
Omeprazole Impurity H C16H16ClN3O2S M.W. 349.84 O-0226 |
2-[[(4-Methoxy-3,5-Dimethylpyridin-2-yl)methyl]sulphinyl]-1H-Benzimidazole C16H17N3O2S M.W. 315.40 O-0227 |
Omeprazole Impurity (5-Methoxy-2-(4-Methoxy-3,5-Dimethylpyridin-2-yl)-1H-Benzimidazole) C16H17N3O2 M.W. 283.33 O-0228 |
Omeprazole sulfone-d3 CAS No. 88546-55-8(non-d) C17H16D3NO4S M.W. 364.44 O-023 |
Omeprazole Impurity F CAS No. 125656-82-8 C16H13N3O2S M.W. 311.36 O-0230 |
Omeprazole Impurity G CAS No. 125656-83-9 C16H13N3O2S M.W. 311.36 O-0231 |
Omeprazole Impurity A (5-Methoxy-1H-Benzimidazole-2-Thiol) CAS No. 37052-78-1 C8H8N2OS M.W. 180.23 O-0232 |
Omeprazole 4'-O-Demethyl Impurity CAS No. N/A C16H17N3O3S M.W. 331.40 O-0233 |
Esomeprazole Impurity C16H17N3O3S M.W. 331.40 O-0234 |
Omeprazole Acid Impurity C17H17N3O5S M.W. 375.41 O-0235 |
(R)-Omeprazole CAS No. 119141-89-8 C17H19N3O3S M.W. 345.42 O-024 |
5-O-Desmethyl omeprazole CAS No. 1151602-49-2 C16H17N3O3S M.W. 331.40 O-025 |
5-Hydroxy Omeprazole CAS No. 92340-57-3 C17H19N3O4S M.W. 361.42 O-026 |
5-Hydroxy Omeprazole-d3 CAS No. 92340-57-3 (non-d) C17H16D3NO4S M.W. 364.44 O-027 |
Omacetaxine Mepesuccinate (Homoharringtonine) CAS No. 26833-87-4 C29H39NO9 M.W. 545.64 O-027001 |
4'-Demethyl Homoharringtonine C28H37NO9 M.W. 531.61 O-027002 |
Cephalotaxine CAS No. 24316-19-6 C18H21NO4 M.W. 315.37 O-027003 |
Omacetaxine Mepesuccinate-13C-d3 C29H36NO9D3 M.W. 549.64 O-027004 |
5-Hydroxy Omeprazole sulfone-d3 C17H16D3NO5S M.W. 380.44 O-028 |
Oxyphenbutazone CAS No. 129-20-4 C19H20N2O3 M.W. 324.38 O-028001 |
Oxyphenbutazone-d9 C19H11N2O3D9 M.W. 333.44 O-028002 |
Esomeprazole Sodium Salt CAS No. 161796-78-7 C17H18N3O3S.Na M.W. 344.42 22.99 O-029 |
Oxymetazoline CAS No. 1419-59-4 C16H24N2O2 M.W. 260.38 O-029001 |
Oxymetazoline Impurity A CAS No. N/A C16H26N2O2 M.W. 278.40 O-029002 |
Oxymetazoline Impurity B CAS No. N/A C16H24N2 M.W. 244.38 O-029003 |
Oxymetazoline Impurity C CAS No. N/A C14H21NO2 M.W. 235.33 O-029004 |
Oxymetazoline Impurity D CAS No. N/A C14H20O3 M.W. 236.31 O-029005 |
Oxymetazoline Impurity E CAS No. N/A C14H19NO M.W. 217.31 O-029006 |
Oxamyl-d3 C7H10N3O3SD3 M.W. 222.28 O-030001 |
6-Hydroxy ondansetron CAS No. 110708-17-3 C19H20N2O2 M.W. 311.39 O-031 |
ondansetron Impurity I CAS No. 15128-52-6 C12H11NO M.W. 185.23 O-0310 |
Orotic Acid-15N2 CAS No. 147687-63-6 C5H4N2O4 M.W. 158.09 O-031001 |
7-Hydroxy Ondansetron CAS No. 126702-17-8 C19H20N2O2 M.W. 311.39 O-032 |
Olaparib CAS No. 763113-22-0 C24H23FN4O3 M.W. 434.47 O-032001 |
8-Hydroxy Ondansetron CAS No. 126671-71-4 C19H20N2O2 M.W. 311.39 O-033 |
Oleandrin CAS No. 465-16-7 C32H48O9 M.W. 567.73 O-033001 |
Ondansetron-d5 C18H16N3OD5 M.W. 300.42 O-034 |
Ofloxacin N-Oxide Acetic Acid Salt CAS No. 104721-52-0 C18H20FN3O5 . C2H4O2 M.W. 377.38 60.05 O-034001 |
Ofloxacin Acyl-beta-D-glucuronide CAS No. 90293-81-5 C24H28FN3O10 M.W. 537.50 O-034002 |
Ofloxacin Impurity B (Decarboxyl Ofloxacin) CAS No. 123155-82-8 C17H20FN3O2 M.W. 317.37 O-034003 |
(R)-Ofloxacin CAS No. 100986-86-5 C18H20FN3O4 M.W. 361.38 O-034004 |
Ondansetron-13C-d3 C18H16N3OD3 M.W. 297.38 O-035 |
2-Hydroxy Oleic Acid-d17 (Mixture of Z and E Isomers) CAS No. 56472-29-8 (non-label) C18H17O3D17 M.W. 315.57 O-035001 |
10-Nitro Oleic Acid (Mixture of Z and E Isomers) CAS No. 88127-53-1 C18H33NO4 M.W. 327.47 O-035002 |
2-Hydroxy Oleic Acid (Mixture of Z and E Isomers) CAS No. 56472-29-8 (Z-isomer) C18H34O3 M.W. 298.47 O-035003 |
Octreotide-phenylalanine-d8 di-Trifluoroacetic Acid Salt CAS No. N/A C49H58N10O10S2D8 2xC2HF3O2 M.W. 1027.31 2x114.02 O-036001 |
ondansetron HCl CAS No. 99614-01-4 C18H19N3O. HCl M.W. 293.37 36.46 O-037 |
Olaquindox CAS No. 23696-28-8 C12H13N3O4 M.W. 263.26 O-037001 |
ondansetron Impurity B CAS No. 1076198-52-1 C37H38N6O2 M.W. 598.75 O-038 |
Orthosulfamuron CAS No. 213464-77-8 C16H20N6O6S M.W. 424.44 O-038001 |
ondansetron Impurity H CAS No. 99614-14-9 C17H17N3O M.W. 279.34 O-039 |
(Z)-1,5-Octadiene-3-one CAS No. 65767-22-8 C8H12O M.W. 124.18 O-039001 |
Opipramol-d4 CAS No. 315-72-0 C23H25D4N3O M.W. 367.53 O-041 |
Orphenadrine-d3 CAS No. 83-98-7(non-d) C18H20D3NO M.W. 272.41 O-051 |
Orphenadrine CAS No. 83-98-7 C18H23NO M.W. 269.39 O-052 |
N-Desmethyl Orphenadrine C17H21NO M.W. 255.36 O-053 |
Orphenadrine-d4 CAS No. 83-98-7 (non-d) C18H19NOD4 M.W. 273.41 O-054 |
N-Desmethyl Orphenadrine-d4 C17H17NOD4 M.W. 259.39 O-055 |
Orphenadrine Citrate C18H23NO.C6H8O7 M.W. 269.39 192.13 O-056 |
Orphenadrine Impurity B CAS No. 131-58-8 C14H12O M.W. 196.25 O-057 |
Orphenadrine N-oxide CAS No. 29215-00-7 C18H23NO2 M.W. 285.39 O-058 |
Oxcarbazepine CAS No. 28721-07-5 C15H12N2O2 M.W. 252.28 O-061 |
Oxcarbazepine enol-sulfate C15H12N2O5S M.W. 332.34 O-0610 |
10,11-Dihydro-10,11-Dihydroxy Carbamazepine-d4 (mixture of isomers) C15H10N2O3D4 M.W. 274.31 O-0611 |
10,11 - Dihydro-10,11-Dihydroxy Carbamazepine (mixture of isomers) C15H14N2O3 M.W. 270.29 O-0612 |
Carbamazepine impurity E CAS No. 494-19-9 C14H13N M.W. 195.27 O-0613 |
10-Acetyloxy Oxcarbazepine CAS No. 113952-21-9 C17H14N2O4 M.W. 310.31 O-0614 |
11-Keto Oxcarbazepine CAS No. 537693-29-1 C15H10N2O3 M.W. 266.26 O-0614 |
11-Keto Oxcarbazepine CAS No. 537693-29-1 C15H10N2O3 M.W. 266.26 O-0615 |
Oxcarbazepine Impurity (5H-Dibenz[b,f]azepine-10,11-dione) CAS No. 19579-83-0 C14H9NO2 M.W. 223.23 O-0616 |
Oxcarbazepine Impurity (10-Methoxyiminostilbene) CAS No. 4698-11-7 C15H13NO M.W. 223.28 O-0617 |
Oxcarbazepine Related Compound A CAS No. 1346601-76-0 C16H12N2O3 M.W. 280.29 O-0618 |
10-Monohydroxy Oxcarbazepine C15H12N2O3 M.W. 268.27 O-0619 |
10,11-Dihydro-10-Hydroxy Carbamazepine CAS No. 29331-92-8 C15H14N2O2 M.W. 254.29 O-062 |
Oxcarbazepine-d4 CAS No. 28721-07-5(non-d) C15H8D4N2O2 M.W. 256.30 O-063 |
10,11-Dihydro-10-hydroxycarbamazepine-d4 CAS No. 28721-07-5(non-d) C15H10D4N2O2 M.W. 258.32 O-064 |
10,11-Dihydro-10-hydroxycarbamazepine-d3 CAS No. 28721-07-5 (non-d) C15H11N2O2D3 M.W. 257.31 O-065 |
Oxcarbazepine-d2 CAS No. 28721-07-5 (non-d) C15H10N2O2D2 M.W. 254.29 O-066 |
Oxcarbazepine-d10 CAS No. 28721-07-5 (non-d) C15H2N2O2D10 M.W. 262.34 O-067 |
Oxcarbazepine Glucuronide C21H20N2O8 M.W. 428.40 O-068 |
10-Hydroxy Oxcarbazepine-O-Glucuronide C21H22N2O8 M.W. 430.42 O-069 |
Oxybutynin-d10 HCl CAS No. 1508-65-2 (non-d) C22H21D10NO3.HCl M.W. 404.02 O-071 |
Oxybutynin-d11 HCl CAS No. 1185151-95-4 C22H20NO3D11. HCl M.W. 368.56 36.46 O-0710 |
Oxybutynin Impurity D (2-Cyclohexylmandelic Acid) C14H18O3 M.W. 234.30 O-0711 |
Oxybutynin Impurity A CAS No. 1199574-71-4 C22H35NO3 M.W. 361.53 O-0712 |
Oxybutynin Impurity B CAS No. 14943-53-4 C22H25NO3 M.W. 351.45 O-0713 |
Oxybutynin Impurity C CAS No. 1199574-70-3 C21H29NO3 M.W. 343.47 O-0714 |
Oxybutynin Impurity E HCl CAS No. 1215677-72-7 (free base) C23H33NO3. HCl M.W. 371.52 36.46 O-0715 |
N-Desethyl Oxybutynin-N-Oxide C20H27NO4 M.W. 345.44 O-0716 |
Oxybutynin impurity (cyclohexyl mandelic acid methyl ester) CAS No. 10399-13-0 C15H20O3 M.W. 248.32 O-0717 |
(S)-Oxybutynin-D11 C22H20NO3D11 M.W. 368.56 O-0718 |
(R)-Oxybutynin-D11 C22H20NO3D11 M.W. 368.56 O-0719 |
(S)-Oxybutynin HCl CAS No. 119618-22-3 C22H31NO3.HCl M.W. 393.96 O-072 |
(R)-Oxybutynin HCl CAS No. 119618-21-2 C22H31NO3.HCl M.W. 393.96 O-073 |
N-Desethyl Oxybutynin HCl CAS No. 81039-77-2 C20H27NO3.HCl M.W. 365.90 O-074 |
N-Desethyl Oxybutynin-d5 HCl CAS No. 81039-77-2(non-d) C20H22D5NO3.HCl M.W. 370.93 O-075 |
(S)-Desethyl oxybutynin HCl CAS No. 181647-14-3 C20H27NO3.HCl M.W. 365.90 O-076 |
(R)-Desethyl oxybutynin HCl CAS No. 181647-12-1 C20H27NO3.HCl M.W. 365.90 O-077 |
Oxybutynin HCl C22H31NO3.HCl M.W. 357.50 36.46 O-078 |
Oxybutynin-N-Oxide C22H31NO4 M.W. 373.50 O-079 |
Olmesartan CAS No. 144689-24-7 C24H26N6O3 M.W. 446.51 O-081 |
N1-Trityl Olmesartan Medoxomil CAS No. 144690-92-6 C48H44N6O6 M.W. 800.92 O-0810 |
Olmesartan Impurity (Ethyl 4-(1-Hydroxy-1-methylethyl)-2- Propyl-Imidazole-5-Carboxylate) CAS No. 144689-93-0 C12H20N2O3 M.W. 240.30 O-0811 |
Olmesartan Dimer Ester Impurity CAS No. 1040250-19-8 C48H50N12O5 M.W. 875.01 O-0812 |
Olmesartan Medoxomil Methyl Ether Impurity CAS No. 896419-17-3 C30H32N6O6 M.W. 572.63 O-0813 |
Olmesartan Medoxomil Impurity C (Dehydro Impurity) CAS No. 879562-26-2 C29H28N6O5 M.W. 540.58 O-0814 |
Olmesartan Medoxomil Related Compound A CAS No. 849206-43-5 C24H24N6O2 M.W. 428.50 O-0816 |
Olmesartan medoxomil Butyl Impurity C30H32N6O6 M.W. 572.63 O-0817 |
Olmesartan Medoxomil-d6 C29H24N6O6D6 M.W. 564.64 O-0818 |
Olmesartan Ethyl Ester Trityl Impurity CAS No. 144690-33-5 C45H44N6O3 M.W. 716.89 O-0819 |
Olmesartan-d4 CAS No. 1420880-41-6 C24H22N6O3D4 M.W. 450.54 O-082 |
Olmesartan Ethyl Ester Impurity CAS No. 144689-23-6 C26H30N6O3 M.W. 474.57 O-0820 |
Olmesartan Dimer Impurity CAS No. N/A C53H54N12O8 M.W. 987.10 O-0821 |
Olmesartan Impurity (N-(Triphenylmethyl)-5-(4’-bromomethylbiphenylyl)tetrazole) CAS No. 124750-51-2 C33H25BrN4 M.W. 557.50 O-0822 |
Olmesartan Impurity (4-(Chloromethyl)-5-methyl-1,3-Dioxol-2-one) CAS No. 80841-78-7 C5H5ClO3 M.W. 148.55 O-0823 |
N2-Trityl Olmesartan Medoxomil CAS No. 1020157-01-0 C48H44N6O6 M.W. 800.92 O-0824 |
Olmesartan Impurity (Methyl Triphenylmethyl Ether) CAS No. 596-31-6 C20H18O M.W. 274.37 O-0825 |
Olmesartan Medoxomil Impurity (N1,N2-5-Methyl-1,3-Dioxol-2-one) C34H34N6O9 M.W. 670.68 O-0826 |
Olmesartan medoxomil CAS No. 144689-63-4 C29H30N6O6 M.W. 558.60 O-083 |
Olmesartan N2-Glucuronide C30H34N6O9 M.W. 622.64 O-084 |
Dehydro Olmesartan CAS No. 172875-98-8 C24H24N6O M.W. 428.50 O-085 |
Olmesartan Methyl Ester CAS No. 1347262-29-6 C25H28N6O3 M.W. 460.54 O-086 |
Olmesartan Medoxomil Ethyl Methyl Analog CAS No. 1378863-74-1 C30H32N6O6 M.W. 572.63 O-087 |
Octopamine-d3 CAS No. 104-14-3 (non-d) C8H8NO2D3 M.W. 156.20 O-091 |
Olopatadine N-Oxide C21H23NO4 M.W. 353.42 O-101 |
Olopatadine-d3 N-Oxide C21H20NO4D3 M.W. 356.44 O-1010 |
N-Desmethyl Olopatadine-d3 C20H19NO3D3 M.W. 327.42 O-1011 |
Olopatadine C21H23NO3 M.W. 337.42 O-102 |
Olopatadine-d3 HCl C21H20NO3D3.HCl M.W. 340.44 36.46 O-103 |
Alpha-hydroxy Olopatadine Sodium Salt ( Olopatadine Impurity A) CAS No. 1331822-32-2 (Acid) 352.41 22.99 M.W. C21H22NO4. Na O-104 |
(E)-Olopatadine C21H23NO3 M.W. 337.42 O-105 |
N-Desmethyl Olopatadine HCl C20H21NO3. HCl M.W. 323.40 36.46 O-106 |
Olopatadine Carbaldehyde CAS No. 1376615-97-2 C21H23NO2 M.W. 321.42 O-107 |
N-Didesmethyl Olopatadine-d5 HCl C19H14NO3D5 . HCl M.W. 314.40 36.46 O-108 |
N-Didesmethyl Olopatadine HCl C19H19NO3 . HCl M.W. 309.37 36.46 O-109 |
Oseltamivir HCl CAS No. 204255-09-4 C16H28N2O4.HCl M.W. 312.41 36.46 O-111 |
Oseltamivir Impurity D CAS No. 1346604-18-9 C11H13NO4 M.W. 223.23 O-1110 |
Oseltamivir Impurity A C14H24N2O4 M.W. 284.36 O-1111 |
Oseltamivir Phosphate CAS No. 204255-11-8 C16H28N2O4.H3PO4 M.W. 312.41 99.28 O-112 |
Oseltamivir-d5 HCl CAS No. 204255-09-4 (non-d) C16H23N2O4D5.HCl M.W. 317.44 36.46 O-113 |
Oseltamivir Carboxylic Acid CAS No. 187227-45-8 C14H24ClN2O4 M.W. 284.36 O-114 |
Oseltamivir-d3 C16H25N2O4D3 M.W. 315.43 O-115 |
Oseltamivir-d3 Carboxylic Acid C14H21N2O4D3 M.W. 287.38 O-116 |
Oseltamivir Impurity G C16H28N2O4 M.W. 312.41 O-117 |
Oseltamivir impurity F C15H26N2O4 M.W. 298.38 O-118 |
Oxiconazole Nitrate CAS No. 64211-46-7 C18H13Cl4N3O.HNO3 M.W. 429.14 63.01 O-121 |
Oxomemazine HCl CAS No. 4784-40-1 C18H22N2O2S.HCl M.W. 330.45 36.46 O-131 |
Oxethazaine CAS No. 126-27-2 C28H41N3O3 M.W. 467.66 O-141 |
Oxprenolol CAS No. 6452-71-7 C15H23NO3 M.W. 265.36 O-151 |
Oxprenolol-d7 CAS No. 6452-71-7 (non-d) C15H16NO3D7 M.W. 272.40 O-152 |
Oxytetracycline Impurity A CAS No. 14206-58-7 C22H24N2O9 M.W. 460.44 O-161 |
Oxytetracycline Impurity C CAS No. 6542-44-5 C22H23NO10 M.W. 461.43 O-162 |
Oxytetracycline Impurity B C22H24N2O8 M.W. 444.45 O-163 |
Oxytetracycline HCl CAS No. 2058-46-0 C22H24N2O9 HCl M.W. 460.44 36.46 O-164 |
Oxantel Pamoate C23H16O6 . 2 C13H16N2O M.W. 388.38 2 216.29 O-171 |
Orlistat Related Compound [(S)-3-Hexyl-5,6-dihydro-6-undecyl-2H-pyran-2-one] CAS No. 130676-64-1 C22H40O2 M.W. 336.56 O-181 |
(2S, 3R, 5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic acid CAS No. 130793-28-1 C29H55NO6 M.W. 513.76 O-182 |
Orlistat CAS No. 96829-58-2 C29H53NO5 M.W. 495.75 O-183 |
Orlistat Related Compound D CAS No. 130793-27-0 C29H53NO5 M.W. 495.75 O-184 |
Ornidazole-d5 C7H5ClN3O3D5 M.W. 224.66 O-191 |
Ornidazole Epoxide C7H9N3O3 M.W. 183.17 O-192 |
Ornidazole Diol C7H11N3O4 M.W. 201.18 O-193 |
Ornidazole CAS No. 16773-42-5 C7H10ClN3O3 M.W. 219.63 O-194 |
Ornidazole Related Compound CAS No. 31876-69-4 C7H9N3O3 M.W. 183.17 O-195 |
Otamixaban CAS No. 193153-04-7 C25H26N4O4 M.W. 446.51 O-201 |
Olsalazine Sodium CAS No. 6054-98-4 C14H8N2Na2O6 M.W. 346.21 O-221 |
Olsalazine sodium Impurity A CAS No. N/A C15H12N2O6 M.W. 316.27 O-222 |
Olsalazine Sodium Impurity B CAS No. N/A C14H10N2O6 M.W. 302.25 O-223 |
Olsalazine Sodium Impurity C CAS No. N/A C13H10N2O4 M.W. 258.24 O-224 |
Olsalazine Sodium Impurity D CAS No. N/A C14H9ClN2O5 M.W. 320.29 O-225 |
Olsalazine Sodium Impurity E CAS No. N/A C15H12N2O8S M.W. 380.34 O-226 |
Otilonium Bromide CAS No. 26095-59-0 C29H43N2O4.Br M.W. 483.68 79.90 O-231 |
Otilonium-d4 Bromide C29H39N2O4D4.Br M.W. 487.70 79.90 O-232 |
Oxaliplatin Impurity B C6H18N2O2Pt M.W. 345.30 O-241 |
Oxaliplatin CAS No. 63121-00-6 C8H14N2O4Pt M.W. 397.30 O-242 |
Oxaliplatin Impurity C CAS No. N/A C8H14N2O4Pt M.W. 397.30 O-243 |
Oxaliplatin Impurity D CAS No. N/A C8H16N2O6Pt M.W. 431.31 O-244 |
Oxaliplatin Impurity E CAS No. 82398-34-3 C12H26N4O2Pt2 2 NO3 M.W. 648.55 2x62.01 O-245 |
Oxiracetam impurity A CAS No. 68108-18-9 C4H7NO2 M.W. 101.11 O-251 |
Deshydroxy oxiracetam C6H10N2O2 M.W. 142.16 O-2510 |
Oxiracetam related compound (5-chloro-4-hydroxy-pentanoic amide) C5H10ClNO2 M.W. 151.59 O-2511 |
Oxiracetam impurity B CAS No. 77191-37-8 C6H9NO4 M.W. 159.14 O-252 |
Oxiracetam impurity C CAS No. 85614-52-4 C7H11NO4 M.W. 173.17 O-253 |
Oxiracetam impurity D CAS No. 62613-81-4 C8H13NO4 M.W. 187.20 O-254 |
Oxiracetam C6H10N2O3 M.W. 158.16 O-255 |
Oxiracetam Related Compound 1 CAS No. 120428-80-0 C8H13N3O4 M.W. 215.21 O-256 |
Oxiracetam Related Compound 2 CAS No. N/A C6H10N2O M.W. 126.16 O-257 |
(S)-Oxiracetam CAS No. 88929-35-5 C6H10N2O3 M.W. 158.16 O-258 |
(R)-Oxiracetam CAS No. 68252-28-8 C6H10N2O3 M.W. 158.16 O-259 |
L-Ornithine CAS No. 70-26-8 C5H12N2O2 M.W. 132.16 O-261 |
Ornithine-1,5-Lactam HCl CAS No. 42538-31-8 C5H10N2O. HCl M.W. 114.15 36.46 O-262 |