Structure |
Chemical Name |
CAS |
MF |
|
Canagliflozin Hydroperoxide Impurity |
|
|
|
(E)-2-hydroxy-4-(phenyldiazenyl)benzoic acid |
40038-46-8 |
C13H10N2O3 |
|
Sitagliptin EP Impurity 6 |
|
|
|
Vonoprazan-005 |
2514735-09-0 |
C33H27F3N4 |
|
D-erythro-Hexonic acid, 6-S-2-benzothiazolyl-2,4-dideoxy-6-thio-, 1,1-dimethylethyl ester |
1469771-46-7 |
C17H23NO4S2 |
|
(1R,2R,4S,5S,7s,9R)-9-butyl-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide |
|
|
|
1-Demethyl Hydroxy Daunomycinone |
58199-98-7 |
C20H16O9 |
|
(S)-2-(butylsulfonamido)-3-(4-(4-(1-methylpiperidin-4-yl)butoxy)phenyl)propanoic acid |
1631053-75-2 |
C23H38N2O5S |
|
FEXOFENADINE EP IMPURITY A - HCl |
153439-43-1 |
C32H38ClNO4 |
|
2-[(4-Chloro-3-Methyl-2-Pyridinyl-methyl)thio]-1H-Benzimidazole |
103312-62-5 |
C14H12ClN3S |
|
Pazufloxacin |
127046-18-8 |
C18H19FN2O4 |
|
Vinpocetine |
80038-06-8 |
C22H26N2O2 |
|
7-(but-2-yn-1-yl)-8-(3-(hydroxyimino)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione |
1297273-94-9 |
|
|
Isavuconazole Impurity 35 |
|
|
|
Brivaracetam Impurity 26 HCl |
|
|
|
Brivaracet amoxidation Impurity 1 |
|
|
|
Rosuvastatin EP Impurity G Complete Set |
|
|
|
Bortezomib Impurity G Complete Set |
|
|
|
Peramivir Diacetyl Impurity |
|
|
|
Peramivir Chlorisomeric Impurity |
|
|
|
Canagliflozin impurities 15 drops |
|
|
|
Pemetrexed Impurities 41-45 |
|
|
|
Pemetrexed Disodium EP Impurity 999 |
|
|
|
Bumetanide Impurity 999 |
|
|
|
Canagliflozin Impurity 998 |
|
|
|
N,N-dimethyl-1,4,8,11-tetraazacyclotetradecane-1-sulfonamide |
|
|
|
Tamsulosin EP Impurity C (Desethoxy Tamsulosin) |
|
|
|
Cefazolin Epimer Cefazolin Impuirty M (USP), Cefazolin Impurity L (EP) |
|
|
|
Relugolix Impurity 66 |
2591260-06-7 |
C25H24F2N2O6S |
|
methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3- oxopropanoate |
|
|
|
methyl 5-methyl-3'-nitro-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate |
2469735-68-8 |
C15H15NO5 |
|
Pregn-4-ene-3,20-dione, 9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (11β,16α)- |
3093-36-5 |
C24H33FO5 |
|
INDEX NAME NOT YET ASSIGNED |
2402776-84-3 |
C23H27N9O4S2 |
|
Cyclopentanecarboxylic acid, 3-[(1S)-1-(acetylamino)-2-ethylbutyl]-4-[(aminocarbonyl)amino]-2-hydroxy-, (1S,2S,3R,4R)- |
2597901-48-7 |
C15H27N3O5 |
|
3-Isoquinolinecarboxylic acid, 7-(4-chlorophenoxy)-4-hydroxy-, methyl ester |
2711953-58-9 |
C17H12ClNO4 |
|
(2-(2-((tert-butoxycarbonyl)(methyl)amino)-N-methylacetamido)pyridin-3-yl)methyl N-(tert-butoxycarbonyl)-N-methylglycinate |
|
|
|
Benzoic acid, 3-(aminosulfonyl)-2,4-dichloro- |
1870323-25-3 |
C7H5Cl2NO4S |
|
Benzeneacetamide, N,α,α-trimethyl-N-[6-(4-methyl-1,4-dioxido-1-piperazinyl)-4-(2-methylphenyl)-3-pyridinyl]-3,5-bis(trifluoromethyl)- |
1431216-61-3 |
C30H32F6N4O3 |
|
Tafluprost Impurity 15 |
|
|
|
Rosuvastatin Impurity 159 (Sodium salt) |
|
|
|
Rosuvastatin Impurity 140 |
|
|
|
Rosuvastatin Impurity 130 |
|
|
|
Terlipressin Impurity 1 (des-Gly1) |
|
|
|
Brivaracetam Impurity 66 |
|
|
|
2-Acetoxymethyl1-3-Methyl-4- |
112525-75-4 |
C11H12F3NO3 |
|
Ertapenem Impurity D(USP) |
|
|
|
3-(N-Benzyl-N-methylamino)propiophenone hydrochloride |
5409-62-1 |
C17H20ClNO |
|
2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-4-hydroxy-1-phenyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester, (1S,4S)- |
869884-24-2 |
C23H26N2O3 |
|
Azilsartan Medoxomil Potassium impurity209 |
|
|
|
Nelarabine impurity 01 |
|
|
|
Cyclopropanamine, 2-(3-fluorophenyl)-, (1R,2S)- (9CI) |
220353-83-3 |
C9H10FN |
|
1(2H)-Naphthalenone, 4-hydroxy-3-methyl-2-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-ylidene]- |
693781-59-8 |
C31H40O2 |
|
Bisoprolol Impurity 50 |
|
|
|
Milnacipran Impurity 26 |
|
|
|
Olodaterol Impurity 15 |
|
|
|
2,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylthio)phenyl]-, hydrochloride (1:1) |
1447814-82-5 |
C18H16Cl2N2S |
|
Pitavastatin Impurity 104 |
|
|
|
Tegoprazan Impurity 8 |
|
|
|
INDEX NAME NOT YET ASSIGNED |
2706536-33-4 |
C27H34N2O2 |
|
Nirmatrelvir Impurity 10 |
|
|
|
Levosimendan Nitrosogenin Impurities |
|
|
|
7-(ALPHA-BROMOACETAMIDO)CEPHALOSPORANIC ACID |
26973-80-8 |
C12H13BrN2O6S |
|
Bumetanide Impurity 20 |
|
|
|
Rocuronium Bromide Impurity 28 、29 |
|
|
|
Roxadustat Impurity 22 |
|
|
|
Olaparib Impurity 41 |
|
|
|
Perospirone Impurity 22 |
|
|
|
Perospirone Impurity 14 |
87691-94-9 |
C15H20BrN3S |
|
Dolutegravir Impurity 22 |
|
|
|
Paxlovid Impurity 20 |
|
|
|
Related impurities 7 of fluoxetine sodium |
|
|
|
Revefenacin Impurity 16 |
|
|
|
Fondaparinux sodium impurity 8 |
|
|
|
Fondaparinux sodium impurity 14 |
|
|
|
Fondaparinux Sodium Impurity 9 |
|
|
|
Oxacillin sodium Impurity D |
|
|
|
Piracetam IMPURITY |
|
|
|
Nilotinib N-Oxide Impurity 4 |
|
|
|
sodium (6R,7S)-7-amino-7-methoxy-6-methyl-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
|
|
|
Olodaterol Impurity 32 |
|
|
|
(R)-Lercanidipine Hydrochloride |
187731-34-6 |
C36H42ClN3O6 |
|
2-Oxo Clopidogrel Hydrochloride(Mixture of diastereomers) |
109904-27-0 |
C16H16ClNO3S |
|
5-Hydroxy-6-methoxy-1-indanone |
127399-78-4 |
C10H10O3 |
|
Desfluoro Citalopram Oxalate |
1093072-86-6 |
C22H24N2O5 |
|
Didesmethyl Zolmitriptan |
139264-15-6 |
C14H17N3O2 |
|
Gabapentin Related Compound E |
67950-95-2 |
C9H14O4 |
|
Hydroxy Bosentan |
253688-60-7 |
C27H29N5O7S |
|
Lisinopril S,S,S-Diketopiperazine |
328385-86-0 |
C21H29N3O4 |
|
trans 1-Benzyl-4-(4-fluorophenyl)-3-piperidinemethanol |
201855-60-9 |
C19H22FNO |
|
ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE |
70458-94-5 |
C14H13ClFNO3 |
|
Capecitabine Related Compound B |
|
|
|
D-erythro-3,4-Dihydroxyphenylserine |
51829-98-2 |
C9H11NO5 |
|
aztreonam |
80951-91-3 |
C13H17N5O8S2 |
|
5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) |
639857-68-4 |
C14H13NO |
|
[1,1-Biphenyl]-2,2,4,4,5,5-hexol(9CI) |
76625-61-1 |
C12H10O6 |
|
lamivudine sulfoxide |
160552-55-6 |
C8H11N3O4S |
|
Vitamin B12 e-Monocarboxylic Acid |
26264-28-8 |
C63H87CoN13O15P |
|
caffeidine |
20041-90-1 |
C7H12N4O |
|
metreleptin |
186018-45-1 |
|
|
3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID |
2055-97-2 |
C13H6I4O4 |