| Structure |
Chemical Name |
CAS |
MF |
 |
lansoprazole Impurity 30 |
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meta-dyhydroxy Sugammadex sodium Impurity 2 |
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Palbociclib Impurity 29 |
|
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Palbociclib Impurity 34 |
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Ropivacaine Impurity 38 |
|
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Ropivacaine Impurity 43 |
2726971-51-1 |
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Sugammadex sodium Decomposition process Impurity 1 |
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Sugammadex sodium Org198786-1 Impurity |
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Sugammadex sodium starting material Impurity 1 |
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 |
Fludarabine EP impurity H |
548774-57-8 |
C10H10FN5O3 |
|
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Butyphthalide impurity 30 |
|
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Cabozantinib impurity S |
|
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Ticagrelor Impurity 39 |
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Tofacitinib Impurity 109 |
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Tofacitinib Impurity 114 |
|
|
 |
Vildagliptin Impurity 34 |
1824265-77-1 |
C10H17NO3 |
 |
1-(3-(benzyloxy)-5-hydroxyphenyl)-2-(tert-butylamino)ethan-1-one |
2459974-72-0 |
C19H23NO3 |
 |
Demeclocycline EP Impurity C |
129044-45-7 |
C21H22N2O8 |
|
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Brimonidine Impurity D |
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Esmolol impurity D |
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Diquafosol Impurity D |
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Peramivir Impurity 11 |
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Vildagliptin Impurity 6 |
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Sunitinib Impurity 1 |
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Erlotinib Impurity 18 |
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|
 |
Fasudil Impurity 6 |
1581642-06-9 |
C14H18ClN3O2S |
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Rosuvastatin Impurity 56 |
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Dapoxetine Impurity 4 |
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Ticagrelor Impurity 17 |
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Empagliflozin Impurity 13 |
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Moxifloxacin Impurity 2 |
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Cabozantinib Impurity 1 |
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Febuxostat Impurity 56 |
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Ambroxol Impurity 9 HCl |
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Penicillin Impurity A |
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Cefminox Sodium impurity A |
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Cefotiam Impurity A |
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pranoprofen impurity 25 |
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Peramivir Impurity D |
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Lincomycin sulfoxide Impurity 2 |
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Lincomycin sulfoxide Impurity E |
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Fasudil iMpurity E |
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|
 |
(+/-)-EPINEPHRINE SULFONIC ACID |
26405-77-6 |
C9H13NO5S |
 |
GADOTERIDOL RELATED COMPOUND B (50 MG) (1,4,7,10-TETRAAZACYCLODODECANE-1,4,7-TRIACETIC ACID, MONOGADOLINIUM SALT) |
112188-16-6 |
C14H22GdN4O6 |
 |
((R)-2-biphenyl-4-yl-1-forMylethyl)carbaMic acid t-butyl ester |
149709-58-0 |
C20H23NO3 |
 |
1-(2,3-DiMethylphenyl)-1-(1H-iMidazol-4-yl)ethanol |
86347-12-8 |
C13H16N2O |
 |
(R)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one |
1612153-32-8 |
C20H20FNO4 |
 |
(S)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one |
528565-93-7 |
C20H20FNO4 |
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Posaconazole iMpurity 3 |
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|
 |
Bezafibrate Impurity D |
41859-58-9 |
C21H24ClNO4 |
 |
Cloxacillin Sodium EP Impurity B (Mixture of Diastereomers) |
1642559-64-5 |
C18H20ClN3O4S |
 |
Ezetimibe Related Impurity 37 |
204589-68-4 |
C24H19F2NO2 |
 |
S, R-Isovalganciclovir Impurity |
1356932-18-7 |
C14H22N6O5 |
 |
Sofosbuvir Impurity 8 |
944476-44-2 |
C24H22N2O8 |
![1-((2'-cyanobiphenyl-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid](/CAS/20180703/GIF/1098100-87-8.gif) |
1-((2'-cyanobiphenyl-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid |
1098100-87-8 |
C26H23N3O2 |
|
|
Fimasartan Impurity |
|
|
 |
2-(((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)(methyl)amino)succinic acid |
|
C21H20FN3O6S |
 |
2-(DIETHYLAMINO)-N-(2,4-DIMETHYLPHENYL)ACETAMIDE |
17289-53-1 |
C14H22N2O |
![(3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one](/CAS/20180703/GIF/CB72920112.gif) |
(3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one |
|
C16H20N2O |
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Oxaliplatin impurity |
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|
 |
NiMesulide EP IMpurity |
38880-53-4 |
C7H8N2O5S |
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Moxifloxacin Impurities |
|
|
 |
Parecoxib Impurity K |
198471-69-1 |
C17H16N2O3S |
 |
Linagliptin Impurity K |
1638744-06-5 |
C25H29BrN8O2 |
 |
(R)-2-((6-(3-((3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile |
1917324-13-0 |
C31H28F2N8O4 |
![L-Phenylalanine, N-[(5,7-dichloro-1,2,3,4-tetrahydro-6-isoquinolinyl)carbonyl]-3-(methylsulfonyl)-, phenylmethyl ester, hydrochloride (1:1)](/CAS/20211123/GIF/1194550-65-6.gif) |
L-Phenylalanine, N-[(5,7-dichloro-1,2,3,4-tetrahydro-6-isoquinolinyl)carbonyl]-3-(methylsulfonyl)-, phenylmethyl ester, hydrochloride (1:1) |
1194550-65-6 |
C27H27Cl3N2O5S |
|
|
Etoricoxib Impurity 14 |
|
|
|
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Riociguat Impurtiy 3 |
|
|
|
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Trelagliptin Impurity 2 |
|
|
 |
Chlorhexidine Impurity B |
1308292-89-8 |
C16H26ClN9O |
|
|
Dapoxetine Impurity D |
|
|
 |
Exemestane Impurity 1 |
159354-61-7 |
C20H24O3 |
 |
Lidocaine Impurity |
35891-84-0 |
C11H16N2O.ClH |
|
|
Pramipexole Impurity J |
|
|
 |
Solifenacin Related Compound 14 |
605696-10-4 |
C25H30N2O2 |
 |
4-amino-1-((2R,3R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one |
160552-54-5 |
C8H11N3O4S |
![8-[(1R)-1-Hydroxy-2-[[2-(4-methoxyphenyl)-1,1-dimethylethyl]amino]ethyl]-6-(phenylmethoxy)-2H-1,4-benzoxazin-3(4H)-one](/CAS/20180703/GIF/869478-13-7.gif) |
8-[(1R)-1-Hydroxy-2-[[2-(4-methoxyphenyl)-1,1-dimethylethyl]amino]ethyl]-6-(phenylmethoxy)-2H-1,4-benzoxazin-3(4H)-one |
869478-13-7 |
C28H32N2O5 |
![1-(2-(methylamino)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate](/CAS/20180703/GIF/743460-48-2.gif) |
1-(2-(methylamino)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate |
743460-48-2 |
C21H27N3O2 |
 |
Cefuroxime Sodium impurity D |
|
C16H16N4NaO8S |
|
|
Silodosin impurity A |
|
|
|
|
cefditoren △-3 isomer |
|
|
 |
Ixazomib Impurity 1 |
1201903-02-7 |
C24H33BCl2N2O4 |
![(3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid](/CAS/20180703/GIF/1026952-91-9.gif) |
(3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid |
1026952-91-9 |
C13H11F2NO4 |
 |
((4-Methoxyphenoxy)methylene)dibenzene |
85686-16-4 |
C20H18O2 |
|
|
Tofacitinib Impurity L |
|
|
 |
1-chloro-3-(dimethoxymethyl)benzene |
3395-80-0 |
C9H11ClO2 |
 |
N-(3-bromo-4-oxocyclohexyl)acetamide |
687639-03-8 |
C8H12BrNO2 |
 |
methyl (Z)-3-(hydroxy(phenyl)methylene)-2-oxoindoline-6-carboxylate |
|
C44H51N9O4 |
|
|
Alvimopan Impurity 5 |
|
|
 |
Palbociclib-d8 |
1628752-83-9 |
C24H21D8N7O2 |
 |
Ivabradine Impurity 15 |
1132667-04-9 |
C12H17NO2 |
|
|
Sofosbuvir Impurity27 |
|
|
|
|
Isavuconazole Impurity 12 |
|
|
 |
Tacrolimus Impurity 3 |
161861-10-5 |
C45H71NO13 |
 |
Bisoprolol EP Impurity J |
1797024-50-0 |
C15H24O5 |
 |
Ceftriaxone Impurity |
79221-95-7 |
C18H18N8O8S3 |
 |
Betaxolol EP Impurity E |
1329613-85-5 |
C18H31NO3 |
 |
Tulobuterol Impurity |
34356-83-7 |
C8H5Br2ClO |
|
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Olaparib Impurity A |
|
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Dapoxetine Impurity 2 |
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