Structure |
Chemical Name |
CAS |
MF |
![3,3'-[Dithiobis[(2S,4S)-4,2-pyrrolidinediylcarbonyliMino]]bisbenzoic Acid Dihydrochloride](/CAS/GIF/444057-64-1.gif) |
3,3'-[Dithiobis[(2S,4S)-4,2-pyrrolidinediylcarbonyliMino]]bisbenzoic Acid Dihydrochloride |
444057-64-1 |
C24H27ClN4O6S2 |
![エルタペネム二量體型D不純物](/CAS/GIF/1199797-41-5.gif) |
エルタペネム二量體型D不純物 |
1199797-41-5 |
C44H50N6O14S2 |
![S 00218](/CAS/GIF/92700-82-8.gif) |
S 00218 |
92700-82-8 |
C15H22N2O4 |
![Loratadine IMpurity D](/CAS/20150408/GIF/CB52630381.gif) |
Loratadine IMpurity D |
|
C22H23ClN2O2 |
![PeMetrexed EP IMpurity A](/CAS/GIF/869791-42-4.gif) |
PeMetrexed EP IMpurity A |
869791-42-4 |
C21H23N5O6 |
![Itraconazole EP IMpurity G](/) |
Itraconazole EP IMpurity G |
|
|
![(1R,2S)-2-(3,4-ジフルオロフェニル)シクロプロパンアミン塩酸塩](/CAS/20130318/GIF/CB52631393.gif) |
(1R,2S)-2-(3,4-ジフルオロフェニル)シクロプロパンアミン塩酸塩 |
1402222-66-5 |
C9H10ClF2N |
![IMp. E (EP): 1,4-Bis(diphenylMethyl)piperazine](/CAS/20180808/GIF/216581-01-0.gif) |
IMp. E (EP): 1,4-Bis(diphenylMethyl)piperazine |
216581-01-0 |
C30H30N2 |
![21-デヒドロ-6α-メチルプレドニソロン](/CAS/GIF/58636-50-3.gif) |
21-デヒドロ-6α-メチルプレドニソロン |
58636-50-3 |
C22H28O5 |
![α-Hydroxy Flurbiprofen](/CAS/GIF/61466-95-3.gif) |
α-Hydroxy Flurbiprofen |
61466-95-3 |
C15H13FO3 |
![9-AcridinaMine, 6-chloro-2-ethoxy-](/CAS/20150408/GIF/855939-48-9.gif) |
9-AcridinaMine, 6-chloro-2-ethoxy- |
855939-48-9 |
C15H13ClN2O |
![1-(6-メチルピリジン-3-イル)-2-[4-(メチルチオ)フェニル]エタノン](/CAS/20150408/GIF/221615-72-1.gif) |
1-(6-メチルピリジン-3-イル)-2-[4-(メチルチオ)フェニル]エタノン |
221615-72-1 |
C15H15NOS |
![Edaravone](/CAS/20180808/GIF/68195-63-1.gif) |
Edaravone |
68195-63-1 |
C30H26N6O3 |
![Erlotinib IMpurity C](/CAS/20180808/GIF/1312937-41-9.gif) |
Erlotinib IMpurity C |
1312937-41-9 |
C15H20N2O5 |
![(R)-N-[1-(5,6,7,8-テトラヒドロナフタレン-1-イル)エチル]-3-[3-(トリフルオロメチル)フェニル]-1-プロピルアミン](/CAS/20150408/GIF/1229224-93-4.gif) |
(R)-N-[1-(5,6,7,8-テトラヒドロナフタレン-1-イル)エチル]-3-[3-(トリフルオロメチル)フェニル]-1-プロピルアミン |
1229224-93-4 |
C22H26F3N |
![SalMeterol iMpurity](/CAS/20150408/GIF/CB52665486.gif) |
SalMeterol iMpurity |
144391-74-2 |
C25H37NO4 |
![ceftazidiMe iMpurity E](/) |
ceftazidiMe iMpurity E |
|
|
![セフロキシムアキセチル不純物C (85%)](/CAS/GIF/76598-06-6.gif) |
セフロキシムアキセチル不純物C (85%) |
76598-06-6 |
C18H15Cl3N4O9S |
![Rupatadine iMpurity D](/) |
Rupatadine iMpurity D |
|
|
![2-(2-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol](/CAS/20180703/GIF/CB53049676.gif) |
2-(2-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol |
|
C13H13FN6O |
![Dapagliflozin Impurity 10](/CAS/20211123/GIF/960404-86-8.gif) |
Dapagliflozin Impurity 10 |
960404-86-8 |
C21H25ClO7 |
![Ibrutinib Impurity 6](/CAS/20210111/GIF/1917333-91-5.gif) |
Ibrutinib Impurity 6 |
1917333-91-5 |
C28H26N6O3 |
![Imatinib Impurity 5](/) |
Imatinib Impurity 5 |
|
|
![Mirabegron Impurity 8 HCl](/CAS/20210111/GIF/1684452-81-0.gif) |
Mirabegron Impurity 8 HCl |
1684452-81-0 |
C21H24N4O2S |
![Regorafenib Impurity 2](/) |
Regorafenib Impurity 2 |
|
|
![Vonoprazan Impurity 5](/) |
Vonoprazan Impurity 5 |
|
|
![Bendamustine](/CAS/20180808/GIF/1219709-86-0.gif) |
Bendamustine |
1219709-86-0 |
C14H18ClN3O2 |
![Dapagliflozin Impurity E](/) |
Dapagliflozin Impurity E |
|
|
![Febuxostat Impurity 14](/CAS/20180808/GIF/1335202-60-2.gif) |
Febuxostat Impurity 14 |
1335202-60-2 |
C15H16N2OS |
![2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one](/CAS/20180703/GIF/1367369-77-4.gif) |
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one |
1367369-77-4 |
C12H15N5O3 |
![Carfilzomib Impurity B](/) |
Carfilzomib Impurity B |
|
|
![Ornidazole Impurity 1](/CAS/20200119/GIF/1100750-18-2.gif) |
Ornidazole Impurity 1 |
1100750-18-2 |
|
![Ornidazole Impurity](/CAS/20200119/GIF/1100750-18-2.gif) |
Ornidazole Impurity |
1100750-18-2 |
|
![4-(3-nitrophenyl)-3-Morpholinone](/CAS/20180703/GIF/845729-43-3.gif) |
4-(3-nitrophenyl)-3-Morpholinone |
845729-43-3 |
C10H10N2O4 |
![1,3-bis(2-chloroethyl)benzimidazolin-2-one](/CAS/20180703/GIF/55470-74-1.gif) |
1,3-bis(2-chloroethyl)benzimidazolin-2-one |
55470-74-1 |
C11H12Cl2N2O |
![Nintedanib Impurity A (Intedanib Impurity A )](/) |
Nintedanib Impurity A (Intedanib Impurity A ) |
|
|
![Tigecycline Impurity 6](/) |
Tigecycline Impurity 6 |
|
|
![Febuxostat Bromo Impurity](/CAS/20200611/GIF/144060-40-2.gif) |
Febuxostat Bromo Impurity |
144060-40-2 |
C15H16BrNO3S |
![Meptazinol Impurity](/CAS/20240320/GIF/1314003-47-8.gif) |
Meptazinol Impurity |
1314003-47-8 |
C23H28N2O4 |
![1'H-2,3'-bipyridinyl-2'-one](/CAS/20180703/GIF/101002-01-1.gif) |
1'H-2,3'-bipyridinyl-2'-one |
101002-01-1 |
C10H8N2O |
![Brexpiprazole Impurity D](/) |
Brexpiprazole Impurity D |
|
|
![Brivaracetam Impurity E](/) |
Brivaracetam Impurity E |
|
|
![Dapoxetine Impurity 8](/) |
Dapoxetine Impurity 8 |
|
|
![Irbesartan Impurity 6](/CAS/20200331/GIF/CB53127105.gif) |
Irbesartan Impurity 6 |
|
C25H28N6O |
![6,7-Dihydro-N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-5H-pyrrolo[2,3-d]pyrimidin-4-amine](/CAS/20180703/GIF/1812890-23-5.gif) |
6,7-Dihydro-N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-5H-pyrrolo[2,3-d]pyrimidin-4-amine |
1812890-23-5 |
C13H21N5 |
![Sacubitril Impurity 72](/CAS/20200611/GIF/1361408-16-3.gif) |
Sacubitril Impurity 72 |
1361408-16-3 |
C23H27NO4 |
![Clemastine](/CAS/20180808/GIF/108825-05-4.gif) |
Clemastine |
108825-05-4 |
C21H26ClNO2 |
![4-chloro-7-methoxyquinoline-6-carboxylic acid](/CAS/20180703/GIF/771464-30-3.gif) |
4-chloro-7-methoxyquinoline-6-carboxylic acid |
771464-30-3 |
C11H8ClNO3 |
![ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate](/CAS/20210111/GIF/85647-43-4.gif) |
ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate |
85647-43-4 |
C22H26N2O2 |
![methyl (41R,12R,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate](/CAS/20210111/GIF/38990-16-8.gif) |
methyl (41R,12R,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate |
38990-16-8 |
C21H26N2O3 |
![Dolutegravir Impurity 3](/CAS/20200515/GIF/1973402-05-9.gif) |
Dolutegravir Impurity 3 |
1973402-05-9 |
C20H19F2N3O5 |
![Cistracurium Besylate EP Impurity D](/CAS/20211123/GIF/1075726-88-3.gif) |
Cistracurium Besylate EP Impurity D |
1075726-88-3 |
C31H39NO9S |
![(R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-3-chloropropan-1-one](/CAS/20180703/GIF/1288338-96-4.gif) |
(R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-3-chloropropan-1-one |
1288338-96-4 |
C25H25ClN6O2 |
![Bendamustine Impurity 8](/CAS/20180808/GIF/1797881-48-1.gif) |
Bendamustine Impurity 8 |
1797881-48-1 |
C14H19Cl2N3O2 |
![FeBuxostat Impurity 32](/CAS/20210111/GIF/1805770-41-5.gif) |
FeBuxostat Impurity 32 |
1805770-41-5 |
C12H12N2O |
![Edoxaban Impurity 9(1R,2S,4S)](/CAS/20210305/GIF/2024614-15-9.gif) |
Edoxaban Impurity 9(1R,2S,4S) |
2024614-15-9 |
C21H30ClN5O5 |
![Rivaroxaban Impurity 22](/CAS/20210111/GIF/1350288-77-5.gif) |
Rivaroxaban Impurity 22 |
1350288-77-5 |
C19H18ClN3O5S |
![Rivaroxaban Impurity 27](/CAS/20180808/GIF/1369969-44-7.gif) |
Rivaroxaban Impurity 27 |
1369969-44-7 |
C21H21N3O5 |
![Gliclazide Impurity A](/) |
Gliclazide Impurity A |
|
|
![Medetomidine Impurity 14](/CAS/20210111/GIF/79924-14-4.gif) |
Medetomidine Impurity 14 |
79924-14-4 |
C13H16N2 |
![Tenofovir Disoproxil Impurity B](/CAS/20211123/GIF/36817-69-3.gif) |
Tenofovir Disoproxil Impurity B |
36817-69-3 |
C8H11N5O |
![Ipragliflozin IMP](/) |
Ipragliflozin IMP |
|
|
![Oseltamivir Impurity 77](/) |
Oseltamivir Impurity 77 |
|
|
![Imidapril Impurity 2](/) |
Imidapril Impurity 2 |
|
|
![11α,17,21-トリヒドロキシ-16β-メチルプレグナ-1,4-ジエン-3,20-ジオン](/CAS/GIF/85700-75-0.gif) |
11α,17,21-トリヒドロキシ-16β-メチルプレグナ-1,4-ジエン-3,20-ジオン |
85700-75-0 |
C22H30O5 |
![Crisaborole Impurity ABCDEFGHJKL](/) |
Crisaborole Impurity ABCDEFGHJKL |
|
|
![3-Azetidinecarboxylic acid, 1-[(4-acetyl-2-ethylphenyl)methyl]-](/CAS/20210305/GIF/2474774-17-7.gif) |
3-Azetidinecarboxylic acid, 1-[(4-acetyl-2-ethylphenyl)methyl]- |
2474774-17-7 |
C15H19NO3 |
![2,3'-Bipyridine, 5-chloro-3-[4-(methylsulfonyl)phenyl]-, hydrochloride (1:1)](/CAS/20210111/GIF/202409-39-0.gif) |
2,3'-Bipyridine, 5-chloro-3-[4-(methylsulfonyl)phenyl]-, hydrochloride (1:1) |
202409-39-0 |
C17H14Cl2N2O2S |
![1,1'-((methylenebis(4-methoxy-3,1-phenylene))bis(2-(dimethylamino)ethane-1,1-diyl))dicyclohexanol](/) |
1,1'-((methylenebis(4-methoxy-3,1-phenylene))bis(2-(dimethylamino)ethane-1,1-diyl))dicyclohexanol |
|
|
![2-amino-4-(2-(benzyl(1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)phenol](/) |
2-amino-4-(2-(benzyl(1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)phenol |
|
|
![Peramivir Deacetyl Impurity](/) |
Peramivir Deacetyl Impurity |
|
|
![Empagliflozin Impurity 116](/) |
Empagliflozin Impurity 116 |
|
|
![(3R,5aS)-5,8-dioxooctahydro-5H-pyrrolo[1,2-a]thiazolo[3,2-d]pyrazine-3-carboxylic acid](/) |
(3R,5aS)-5,8-dioxooctahydro-5H-pyrrolo[1,2-a]thiazolo[3,2-d]pyrazine-3-carboxylic acid |
|
|
![Phospholipid Impurity 1(DPPE-MPEG5000 Impurity 1)](/) |
Phospholipid Impurity 1(DPPE-MPEG5000 Impurity 1) |
|
|
![Carbazochrome Sodium Sulfonate Impurity 4](/) |
Carbazochrome Sodium Sulfonate Impurity 4 |
|
|
![Empagliflozin Furanose Impurity](/) |
Empagliflozin Furanose Impurity |
|
|
![Rosuvastatin Impurity 144](/) |
Rosuvastatin Impurity 144 |
|
|
![Cetrorelix Impurity 11](/) |
Cetrorelix Impurity 11 |
|
|
![Cetrorelix Impurity 4 (8-D-Arg)](/) |
Cetrorelix Impurity 4 (8-D-Arg) |
|
|
![Cetrorelix Impurity 1 (+L-Arg)](/) |
Cetrorelix Impurity 1 (+L-Arg) |
|
|
![Peramivir Intermediate Impurity 36](/) |
Peramivir Intermediate Impurity 36 |
|
|
![Peramivir Intermediate Impurity 41](/) |
Peramivir Intermediate Impurity 41 |
|
|
![Peramivir Impurity 999](/) |
Peramivir Impurity 999 |
|
|
![Palonosetron impurity 20XH](/) |
Palonosetron impurity 20XH |
|
|
![Levofloxacin benzopazine impurity](/) |
Levofloxacin benzopazine impurity |
|
|
![Bumetanide Impurity 14](/CAS/20240320/GIF/1431501-10-8.gif) |
Bumetanide Impurity 14 |
1431501-10-8 |
C21H27NO3 |
![Trans,rel-(1R,4R)-4-{[(2-Aminophenyl)methyl]amino}cyclohexan-1-ol Hydrochloride](/) |
Trans,rel-(1R,4R)-4-{[(2-Aminophenyl)methyl]amino}cyclohexan-1-ol Hydrochloride |
|
|
![Sugammadex Sodium Impurity 08](/) |
Sugammadex Sodium Impurity 08 |
|
|
![2-bromo-3-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile](/) |
2-bromo-3-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile |
|
|
![INDEX NAME NOT YET ASSIGNED](/CAS/20211123/GIF/2412953-12-7.gif) |
INDEX NAME NOT YET ASSIGNED |
2412953-12-7 |
C72H112O49S8 |
![4a(2H)-Isoquinolinol, octahydro-4-(4-methoxyphenyl)-2-methyl-](/CAS/20210305/GIF/2568340-30-5.gif) |
4a(2H)-Isoquinolinol, octahydro-4-(4-methoxyphenyl)-2-methyl- |
2568340-30-5 |
C17H25NO2 |
![3-Quinolinecarbonitrile, 4-[(2,4-dichloro-5-hydroxyphenyl)amino]-6-methoxy-7-[3-(4-methyl-1-piperazinyl)propoxy]-](/CAS/20210305/GIF/2468737-92-8.gif) |
3-Quinolinecarbonitrile, 4-[(2,4-dichloro-5-hydroxyphenyl)amino]-6-methoxy-7-[3-(4-methyl-1-piperazinyl)propoxy]- |
2468737-92-8 |
C25H27Cl2N5O3 |
![Uridine, 4-oxime, 5'-(2-methylpropanoate), (4E)-](/CAS/20210305/GIF/2492423-30-8.gif) |
Uridine, 4-oxime, 5'-(2-methylpropanoate), (4E)- |
2492423-30-8 |
C13H19N3O7 |
![Empagliflozin Furanose Impurity](/) |
Empagliflozin Furanose Impurity |
|
|
![Tazobactam Impurity XTE](/) |
Tazobactam Impurity XTE |
|
|
![Isavuconazole Impurity 46](/) |
Isavuconazole Impurity 46 |
|
|
![5-(1-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-2-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one](/CAS/20211123/GIF/2226428-25-5.gif) |
5-(1-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-2-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one |
2226428-25-5 |
C24H28N2O3 |
![INDEX NAME NOT YET ASSIGNED](/CAS/20211123/GIF/2740235-22-5.gif) |
INDEX NAME NOT YET ASSIGNED |
2740235-22-5 |
C13H22N2O5 |
![2-(4-ethylpiperazin-1-yl)-4-(2-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine](/CAS/20181212/GIF/CB810019553.gif) |
2-(4-ethylpiperazin-1-yl)-4-(2-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine |
|
C23H30FN3 |
![1-Naphthalenamine, 4-(2,3-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-, (1R,4S)-rel-](/CAS/20210305/GIF/2184053-08-3.gif) |
1-Naphthalenamine, 4-(2,3-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-, (1R,4S)-rel- |
2184053-08-3 |
C17H17Cl2N |