Structure |
Chemical Name |
CAS |
MF |
 |
Bivalirudin iMpurity |
72378-50-8 |
C6H8N2O4 |
 |
2-(4-TERT-ブチル-3-ヒドロキシ-2,6-ジメチルフェニル)酢酸 |
55699-12-2 |
C14H20O3 |
 |
(S)-Fesoterodine FuMarate |
1431511-18-0 |
C30H41NO7 |
![2-[[(5-hydroxy-1H-benziMidazol-2-yl)sulfinyl]Methyl]-3,5-diMethyl-1-4(1H)-pyridone](/CAS/20150408/GIF/CB42645155.gif) |
2-[[(5-hydroxy-1H-benziMidazol-2-yl)sulfinyl]Methyl]-3,5-diMethyl-1-4(1H)-pyridone |
|
C15H15N3O3S |
 |
EsoMeprazole iMpurity |
1424857-86-2 |
C11H15NO3 |
 |
Eltrombopag Impurity 4 |
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 |
Atazanavir Impurity 6 |
1006868-81-0 |
C32H42N4O5 |
 |
Edoxaban Impurity 20 (1R,2R,4S) |
1928729-31-0 |
C16H29N3O7 |
 |
Acyclovir Impurity 11 |
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 |
Esomeprazole Impurity 43 |
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 |
Azacitidine Impurity 1 |
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![4'-hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid](/CAS/20200611/GIF/1097777-60-0.gif) |
4'-hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid |
1097777-60-0 |
C13H9NO5 |
 |
Edoxaban impurity ABCDEFGHJKL |
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 |
N-ForMyl-D-ribofuranosyl-3-guanylurea (α/β-Mixture) |
686299-20-7 |
C8H14N4O6 |
![(3S,8R,9S,12S)-3,12-Bis(1,1-diMethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylMethyl)-6-[[4-(2-pyridinyl)phenyl]Methyl]-,2,5,6,10,13-pentaazatetradecanedioic Acid 1,14-DiMethyl Ester](/CAS/GIF/1292296-09-3.gif) |
(3S,8R,9S,12S)-3,12-Bis(1,1-diMethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylMethyl)-6-[[4-(2-pyridinyl)phenyl]Methyl]-,2,5,6,10,13-pentaazatetradecanedioic Acid 1,14-DiMethyl Ester |
1292296-09-3 |
C38H52N6O7 |
 |
6-アミノ-5-アザシチジン |
105331-00-8 |
C8H13N5O5 |
 |
Esomeprazole Impurity 26 |
704910-88-3 |
C15H15N3OS |
 |
Acyclovir Impurity 1 |
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 |
Esomeprazole Impurity |
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|
 |
Esomeprazole Impurity 27 |
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 |
Aciclovir EP Impurity N |
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![1-(diaminomethylidene)-3-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]urea](/CAS/GIF/2508-80-7.gif) |
1-(diaminomethylidene)-3-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]urea |
2508-80-7 |
C7H14N4O5 |
 |
Acyclovir Impurity Q |
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 |
Eltrombopag Impurity 6 |
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 |
Esomeprazole Impurity 6 |
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 |
5-Methoxy-2-Hydroxy Benzimidazole |
208-75-3 |
C13H9N |
 |
2-Pyridinemethanol, 4-hydroxy-3,5-dimethyl- (9CI) |
727375-13-5 |
C8H11NO2 |
 |
135270-13-2 |
135270-13-2 |
C12H11F2N3O |
 |
Eltrombopag Impurity 5 |
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 |
Axitinib Impurity 27 |
1639137-80-6 |
C24H20N4O2S |
 |
(2R,3R,4R,5R)-2-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate |
|
C10H14N4O6 |
 |
Azacitidine Impurity 31 |
65024-85-3 |
C11H16O8 |
 |
Efinaconazole Impurity 13 |
2055038-61-2 |
C18H22F2N4O |
 |
Acyclovir Impurity 12 |
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 |
(E)-3'-(2-(1-(3,4-dimethylphenyl) |
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![sodium 5-methoxy-2-sulfinatobenzo[d]imidazol-1-id](/) |
sodium 5-methoxy-2-sulfinatobenzo[d]imidazol-1-id |
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 |
Eribulin Impurity 2 |
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![2-[(5-CARBOXY-4-METHOXY-3-METHYLPYRID-2-YL)-METHYLSULFO]-5-METHOXYBENZIMIDAZOLE](/CAS/GIF/120003-72-7.gif) |
2-[(5-CARBOXY-4-METHOXY-3-METHYLPYRID-2-YL)-METHYLSULFO]-5-METHOXYBENZIMIDAZOLE |
120003-72-7 |
C17H17N3O5S |
![5-Methoxy-2-[[(4-Methoxy-3,5-diMethyl-2-pyridinyl)Methyl]thio]-1H-benziMidazole N-Oxide](/CAS/20150408/GIF/142885-92-5.gif) |
5-Methoxy-2-[[(4-Methoxy-3,5-diMethyl-2-pyridinyl)Methyl]thio]-1H-benziMidazole N-Oxide |
142885-92-5 |
C17H19N3O3S |
 |
Iguratimod Impurity 5 |
84594-95-6 |
C13H11NO4 |
 |
Pyridine, 4-chloro-2-(chloromethyl)-3,5-dimethyl-, hydrochloride |
143016-68-6 |
C8H10Cl3N |
 |
2-メチルピラジン1,4-ジオキシド |
32046-26-7 |
C5H6N2O2 |
 |
Esomeprazole Impurity 28 |
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 |
Iguratimod |
123663-50-3 |
C18H16N2O6S |
 |
Idebenone Impurity 5 |
88543-33-3 |
C18H28O5 |
 |
Esomeprazole Impurity 41 |
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 |
Esomeprazole Impurity 34 |
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 |
ACICLOVIR, Impurity J |
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 |
Eribulin Impurity 3 |
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 |
Erlotinib IMpurity A |
1058132-82-3 |
C22H25N3O4 |
![O-[(Guanin-9-yl)Methyl] Acyclovir](/CAS/GIF/166762-90-9.gif) |
O-[(Guanin-9-yl)Methyl] Acyclovir |
166762-90-9 |
C14H16N10O4 |
 |
Dehydro Azelnidipine |
918659-10-6 |
C33H32N4O6 |
 |
Ilaprazole Impurity 1 |
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 |
Ilaprazole Impurity 2 |
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![(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity)](/CAS/20150408/GIF/106939-30-4.gif) |
(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity) |
106939-30-4 |
C19H22FN3O4 |
![(6S,12BR)-6-(1,3-ベンゾジオキソール-5-イル)-2,3,7,12B-テトラヒドロ-2-メチルピラジノ[1',2':1,5]ピロロ[3,4-B]キノリン-1,4,12(6H)-トリオン](/CAS/GIF/531500-48-8.gif) |
(6S,12BR)-6-(1,3-ベンゾジオキソール-5-イル)-2,3,7,12B-テトラヒドロ-2-メチルピラジノ[1',2':1,5]ピロロ[3,4-B]キノリン-1,4,12(6H)-トリオン |
531500-48-8 |
C22H17N3O5 |
![1-(3,5-Dihydroxyphenyl)-2-[(1,1-diMethylethyl)(phenylMethyl)aMino]ethanone HydrobroMide](/CAS/GIF/94109-61-2.gif) |
1-(3,5-Dihydroxyphenyl)-2-[(1,1-diMethylethyl)(phenylMethyl)aMino]ethanone HydrobroMide |
94109-61-2 |
C19H23NO3 |
 |
2-Methyl-5-(3-(4-(Methylsulfonyl)phenyl)furan-2-yl)pyridine |
307531-96-0 |
C17H15NO3S |
![3-(1,4-Dihydro-5-Methyl-4-oxo-7-propyliMidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic Acid](/CAS/20200611/GIF/437717-43-6.gif) |
3-(1,4-Dihydro-5-Methyl-4-oxo-7-propyliMidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic Acid |
437717-43-6 |
C17H20N4O5S |
![3-[5-(1,5-Dioxo-5-(p-fluophenylpentyl]-4R-phenyl-2-oxazolidinone](/CAS/GIF/404874-93-7.gif) |
3-[5-(1,5-Dioxo-5-(p-fluophenylpentyl]-4R-phenyl-2-oxazolidinone |
404874-93-7 |
C20H18FNO4 |
![5-[ビス(2-クロロエチル)アミノ]-1-メチル-1H-ベンズイミダゾール-2-ブタン酸メチルエステル](/CAS/GIF/109882-25-9.gif) |
5-[ビス(2-クロロエチル)アミノ]-1-メチル-1H-ベンズイミダゾール-2-ブタン酸メチルエステル |
109882-25-9 |
C17H23Cl2N3O2 |
 |
Caspofungin IMpurity A |
1202167-57-4 |
C51H86N10O15 |
 |
DesdifluoroMethoxy Hydroxy Pantoprazole |
1261238-06-5 |
C15H15N3O4S |
 |
Levofloxacin Hydroxy Acid |
1036016-10-0 |
C18H21F2N3O4 |
 |
N-(4,5-ジヒドロ-1H-イミダゾール-2-イル)-6-キノキサリンアミン |
91147-43-2 |
C11H11N5 |
 |
ノルリドカイン塩酸塩 |
7729-94-4 |
C12H19ClN2O |
![rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate](/CAS/20211123/GIF/136310-66-2.gif) |
rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate |
136310-66-2 |
C18H19NO3S2 |
![(11β)-17-(Acetyloxy)-11-[4-(diMethylaMino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one](/CAS/GIF/709615-25-8.gif) |
(11β)-17-(Acetyloxy)-11-[4-(diMethylaMino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one |
709615-25-8 |
C30H37NO4 |
![4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid](/CAS/GIF/1187954-57-9.gif) |
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid |
1187954-57-9 |
C32H37NO3 |
 |
(2S,3R,4R,5S)-1-(2-hydroxyethyl)-2-(hydroxymethyl)-3,4,5-Piperidinetriol Hydrochloride |
1370331-33-1 |
C8H17NO5 |
 |
(3S,5R)-Rosuvastatin |
1242184-42-4 |
C22H28FN3O6S |
 |
(S)-5-(2-AMinopropyl)-2-MethoxybenzenesulfonaMide |
119714-13-5 |
C10H16N2O3S |
 |
Cefoxitin iMpurity F (S-Methoxy cefoxitin) |
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 |
Clopidogrel IMpurity 1 |
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C15H14ClNO2S |
 |
LincoMycin iMpurity A |
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 |
Posaconazole iMpurity 1 |
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 |
Riociguat IMpurtiy |
2920299-23-4 |
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 |
TelMisartan IMpurity E |
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 |
IverMectin B1 Mono-sugar Derivative |
71837-27-9 |
C41H62O11 |
 |
Desethyl Acetate (E)-CefuroxiMe Axetil |
97232-97-8 |
C16H16N4O8S |
 |
N-メチル-3-フェニルプロピルアミン塩酸塩 |
30684-07-2 |
C10H16ClN |
![1-[2-[(2,6-diMethylphenyl)thio]phenyl]- Piperazine](/CAS/20150408/GIF/508233-76-9.gif) |
1-[2-[(2,6-diMethylphenyl)thio]phenyl]- Piperazine |
508233-76-9 |
C18H22N2S |
![1-NaphthaleneMethanaMine, α-Methyl-N-[[3-(trifluoroMethyl)phenyl]Methyl]-, (αR)-](/CAS/20180808/GIF/1229512-52-0.gif) |
1-NaphthaleneMethanaMine, α-Methyl-N-[[3-(trifluoroMethyl)phenyl]Methyl]-, (αR)- |
1229512-52-0 |
C20H18F3N |
![Benzoic acid, 2-[[[[(5S)-2-oxo-3-[4-(3-oxo-4-Morpholinyl)phenyl]-5-oxazolidinyl]Methyl]aMino]carbonyl]-](/CAS/20150408/GIF/1365267-37-3.gif) |
Benzoic acid, 2-[[[[(5S)-2-oxo-3-[4-(3-oxo-4-Morpholinyl)phenyl]-5-oxazolidinyl]Methyl]aMino]carbonyl]- |
1365267-37-3 |
C22H21N3O7 |
 |
NSC 609249 |
51012-67-0 |
C12H20ClNO2 |
![2-エトキシ-5-[(4-メチルピペラジノ)スルホニル]ベンズアルデヒド](/CAS/20150408/GIF/332374-42-2.gif) |
2-エトキシ-5-[(4-メチルピペラジノ)スルホニル]ベンズアルデヒド |
332374-42-2 |
C14H20N2O4S |
 |
ApovincaMinic Acid Ethyl Ester N-Oxide |
109741-24-4 |
C22H26N2O3 |
 |
(2R,4S)-2-メチル-4-アミノ-5-(4-ビフェニリル)ペンタン酸エチル |
752174-62-2 |
C20H25NO2 |
 |
EMpagliflozin iMpurity 12 |
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 |
(2S,4R)-Teneligliptin |
1404559-15-4 |
C22H30N6OS |
 |
Daclatasvir Impurity |
1417333-83-5 |
C40H50N8O6 |
![1-[2-[(3,4-diMethylphenyl)thio]phenyl]- Piperazine](/CAS/20150408/GIF/1293489-74-3.gif) |
1-[2-[(3,4-diMethylphenyl)thio]phenyl]- Piperazine |
1293489-74-3 |
C18H22N2S |
 |
carfilzoMib iMpurity -A |
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 |
Esomeprazole Impurity 24 |
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 |
Eltrombopag Impurity 7 |
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 |
Azacitidine Impurity 37 |
206269-46-7 |
C8H12N4O5 |
![Acetic acid, 2-[[(1S,2R,4S)-4-[(dimethylamino)carbonyl]-2-[[(4,5,6,7-tetrahydro-5-methylthiazolo[5,4-c]pyridin-2-yl)carbonyl]amino]cyclohexyl]amino]-2-oxo-, ethyl ester](/CAS/20200611/GIF/480450-85-9.gif) |
Acetic acid, 2-[[(1S,2R,4S)-4-[(dimethylamino)carbonyl]-2-[[(4,5,6,7-tetrahydro-5-methylthiazolo[5,4-c]pyridin-2-yl)carbonyl]amino]cyclohexyl]amino]-2-oxo-, ethyl ester |
480450-85-9 |
C21H31N5O5S |
 |
4(1H)-Pyridinone, 1-(6-methoxy-1H-benzimidazol-2-yl)-2,3,5-trimethyl- |
2512216-37-2 |
C16H17N3O2 |
 |
6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid |
123040-79-9 |
C10H8ClNO4 |
 |
"mixture of 2-amino-9-[[2-(hydroxymethoxy) ethoxy]methyl]-1,9-dihydro-6H-purin-6-one and 2-amino-9-[[2-(hydroxyethoxy)methoxy]methyl]-1,9- dihydro-6H-purin-6-one," |
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