Structure |
Chemical Name |
CAS |
MF |
![Apixaban Impurity 28](/) |
Apixaban Impurity 28 |
2208275-54-9 |
|
![Apixaban Impurity 33](/CAS/20180629/GIF/1686149-78-9.gif) |
Apixaban Impurity 33 |
1686149-78-9 |
C21H27N3O3 |
![Apixaban Impurity 33](/) |
Apixaban Impurity 33 |
|
|
![Apixaban Impurity 40](/) |
Apixaban Impurity 40 |
|
|
![Apixaban Impurity 73](/CAS/20240320/GIF/1998079-13-2.gif) |
Apixaban Impurity 73 |
1998079-13-2 |
C44H40N8O8 |
![2-クロロ-2-(フェニルヒドラゾノ)酢酸エチルエステル](/CAS/GIF/28663-68-5.gif) |
2-クロロ-2-(フェニルヒドラゾノ)酢酸エチルエステル |
28663-68-5 |
C10H11ClN2O2 |
![ethyl 1-(4-chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate](/CAS/20200119/GIF/2029205-62-5.gif) |
ethyl 1-(4-chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate |
2029205-62-5 |
C26H25ClN4O4 |
![Apixaban Impurity 51](/CAS/20210111/GIF/1620494-29-2.gif) |
Apixaban Impurity 51 |
1620494-29-2 |
C33H32N4O5 |
![1-(4-NITRO-PHENYL)-1H-PYRIDIN-2-ONE](/CAS/GIF/53427-97-7.gif) |
1-(4-NITRO-PHENYL)-1H-PYRIDIN-2-ONE |
53427-97-7 |
C11H8N2O3 |
![Apixaban Impurity 78](/) |
Apixaban Impurity 78 |
|
|
![Apixaban Impurities 15 Complete Set](/) |
Apixaban Impurities 15 Complete Set |
|
|
![1,2-ビス(4-メトキシフェニル)ジアゼン](/CAS/GIF/501-58-6.gif) |
1,2-ビス(4-メトキシフェニル)ジアゼン |
501-58-6 |
C14H14N2O2 |
![5-chloro-N-(4-nitrophenyl)pentanamide](/CAS/GIF/1039914-85-6.gif) |
5-chloro-N-(4-nitrophenyl)pentanamide |
1039914-85-6 |
C11H13ClN2O3 |
![Apixaban Impurity 16](/CAS/20210305/GIF/1619934-76-7.gif) |
Apixaban Impurity 16 |
1619934-76-7 |
C31H37N5O6 |
![Apixaban Impurity 22](/CAS/20200611/GIF/1449510-64-8.gif) |
Apixaban Impurity 22 |
1449510-64-8 |
C25H26ClN5O4 |
![Apixaban Impurity 31](/CAS/20211123/GIF/2458079-10-0.gif) |
Apixaban Impurity 31 |
2458079-10-0 |
C27H30N4O6 |
![Apixaban Impurity 38](/) |
Apixaban Impurity 38 |
|
|
![Afatinib impurity 41](/CAS/20200611/GIF/69169-63-7.gif) |
Afatinib impurity 41 |
69169-63-7 |
C5H9NO2 |
![Methyl 2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl)Methyl)-2,3-dihydro-1H-benzo[d]iMidazole-4-carboxylate](/CAS/20130318/GIF/CB02611251.gif) |
Methyl 2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl)Methyl)-2,3-dihydro-1H-benzo[d]iMidazole-4-carboxylate |
1403474-78-1 |
C24H18N4O5 |
![Azilsartan iMpurity](/CAS/20200611/GIF/1604812-35-2.gif) |
Azilsartan iMpurity |
1604812-35-2 |
C35H28N4O11 |
![Azilsartan iMpurity N](/CAS/20150408/GIF/CB02665542.gif) |
Azilsartan iMpurity N |
2244031-86-3 |
C22H17N3O4 |
![AtracuriuM Besylate IMpurity D Iodide (Mixture of DiastereoMers)](/) |
AtracuriuM Besylate IMpurity D Iodide (Mixture of DiastereoMers) |
|
|
![AzithroMycin IMpurity D](/) |
AzithroMycin IMpurity D |
|
|
![1-[[2'-(AMinoiMinoMethyl)[1,1'-biphenyl]-4-yl]Methyl]-2-ethoxy-1H-benziMidazole-7-carboxylic Acid](/CAS/20150408/GIF/1442400-65-8.gif) |
1-[[2'-(AMinoiMinoMethyl)[1,1'-biphenyl]-4-yl]Methyl]-2-ethoxy-1H-benziMidazole-7-carboxylic Acid |
1442400-65-8 |
C24H22N4O3 |
![エリスロマイシンA 6,9-イミノエーテル](/CAS/GIF/99290-97-8.gif) |
エリスロマイシンA 6,9-イミノエーテル |
99290-97-8 |
C37H66N2O12 |
![Atracurium Impurity R](/) |
Atracurium Impurity R |
|
|
![Atracurium Impurity 28](/) |
Atracurium Impurity 28 |
|
|
![Aprepitant impurity 1](/) |
Aprepitant impurity 1 |
|
|
![(Z)-Methyl 3-((2'-(N'-hydroxycarbaMiMidoyl)biphenyl-4-yl)Methyl)-2-oxo-2,3-dihydro-1H-benzo[d]iMidazole-4-carboxylate](/CAS/20130318/GIF/CB12611218.gif) |
(Z)-Methyl 3-((2'-(N'-hydroxycarbaMiMidoyl)biphenyl-4-yl)Methyl)-2-oxo-2,3-dihydro-1H-benzo[d]iMidazole-4-carboxylate |
1499167-72-4 |
C23H20N4O4 |
![2-エトキシ-1-((2'-(5-オキソ-2,5-ジヒドロ-1,2,4-オキサジアゾール-3-イル)-[1,1'-ビフェニル]-4-イル)メチル)-1H-ベンゾ[D]イミダゾール-7-カルボン酸エチル](/CAS/GIF/1403474-70-3.gif) |
2-エトキシ-1-((2'-(5-オキソ-2,5-ジヒドロ-1,2,4-オキサジアゾール-3-イル)-[1,1'-ビフェニル]-4-イル)メチル)-1H-ベンゾ[D]イミダゾール-7-カルボン酸エチル |
1403474-70-3 |
C27H24N4O5 |
![AtracuriuM IMpurity K (Mixture of cis, trans, cis, cis(K1 & K2), tans, trans IsoMer)](/) |
AtracuriuM IMpurity K (Mixture of cis, trans, cis, cis(K1 & K2), tans, trans IsoMer) |
|
|
![Atracurium Impurity E](/) |
Atracurium Impurity E |
|
|
![Azilsartan Impurity](/CAS/20200611/GIF/1863930-34-0.gif) |
Azilsartan Impurity |
1863930-34-0 |
C23H23N3O3 |
![Chidamide-13C7](/CAS/20200611/GIF/1348337-81-4.gif) |
Chidamide-13C7 |
1348337-81-4 |
C24H18N4O4 |
![Atracurium Impurity M](/) |
Atracurium Impurity M |
|
|
![Atracurium Impurity 27](/) |
Atracurium Impurity 27 |
|
|
![Apremilast Impurity TNB](/) |
Apremilast Impurity TNB |
|
|
![Atracurium Impurity N](/) |
Atracurium Impurity N |
|
|
![Atracurium impurity O drops](/) |
Atracurium impurity O drops |
|
|
![(Z)-2-ethoxy-3-((2'-(N'-hydroxycarbaMiMidoyl)biphenyl-4-yl)Methyl)-3H-benzo[d]iMidazole-4-carboxylic acid](/CAS/20130318/GIF/CB22611215.gif) |
(Z)-2-ethoxy-3-((2'-(N'-hydroxycarbaMiMidoyl)biphenyl-4-yl)Methyl)-3H-benzo[d]iMidazole-4-carboxylic acid |
1397836-49-5 |
C24H22N4O4 |
![AzithroMycin iMpurity](/CAS/20210111/GIF/194809-66-0.gif) |
AzithroMycin iMpurity |
194809-66-0 |
C37H69BN2O13 |
![AtracuriuM IMpurity G (R-Laudanosine)](/) |
AtracuriuM IMpurity G (R-Laudanosine) |
|
|
![Azilsartan Impurity](/CAS/20200515/GIF/1675221-59-6.gif) |
Azilsartan Impurity |
1675221-59-6 |
C25H22N2O5 |
![Apremilast Impurity QY](/) |
Apremilast Impurity QY |
|
|
![アジスロマイシンB](/CAS/20210111/GIF/307974-61-4.gif) |
アジスロマイシンB |
307974-61-4 |
C38H72N2O11 |
![N-エチル-N-ニトロソ-2-プロパンアミン](/CAS/GIF/16339-04-1.gif) |
N-エチル-N-ニトロソ-2-プロパンアミン |
16339-04-1 |
C5H12N2O |
![デクラジノシルアジスロマイシン](/) |
デクラジノシルアジスロマイシン |
|
|
![Apixaban Impurity 18](/CAS/20210111/GIF/473927-65-0.gif) |
Apixaban Impurity 18 |
473927-65-0 |
C20H17IN4O3 |
![Avatrombopag Impurity 56](/) |
Avatrombopag Impurity 56 |
|
|
![Apixaban Impurity 8](/CAS/20200611/GIF/1777781-49-3.gif) |
Apixaban Impurity 8 |
1777781-49-3 |
C24H23N5O4 |
![1-(4-NITRO-PHENYL)-PIPERIDIN-2-ONE](/StructureFile/ChemBookStructure20/GIF/CB5788543.gif) |
1-(4-NITRO-PHENYL)-PIPERIDIN-2-ONE |
39257-91-5 |
C5H10O2S |
![ethyl (E)-2-(2-(4-methoxyphenyl)hydrazono)propanoate](/CAS/20180703/GIF/4792-57-8.gif) |
ethyl (E)-2-(2-(4-methoxyphenyl)hydrazono)propanoate |
4792-57-8 |
C12H16N2O3 |
![Apixaban Amino Acid Impurity](/CAS/20200515/GIF/2206825-87-6.gif) |
Apixaban Amino Acid Impurity |
2206825-87-6 |
C25H27N5O5 |
![Apixaban Impurity 52](/CAS/20210111/GIF/1620494-31-6.gif) |
Apixaban Impurity 52 |
1620494-31-6 |
C31H29N5O4 |
![Methyl 3-aMino-2-((2'-carbaMoylbiphenyl-4-yl)MethylaMino)benzoate](/CAS/GIF/147404-75-9.gif) |
Methyl 3-aMino-2-((2'-carbaMoylbiphenyl-4-yl)MethylaMino)benzoate |
147404-75-9 |
C22H21N3O3 |
![Azilsartan iMpurity O](/CAS/20150408/GIF/CB32665543.gif) |
Azilsartan iMpurity O |
2171316-29-1 |
C23H19N3O4 |
![AzithroMycin IMpurity K](/) |
AzithroMycin IMpurity K |
|
|
![O-Desethyl Azilsartan](/CAS/20180906/GIF/1442400-68-1.gif) |
O-Desethyl Azilsartan |
1442400-68-1 |
C23H16N4O5 |
![Apremilast Impurity FA](/CAS/20200611/GIF/2077897-94-8.gif) |
Apremilast Impurity FA |
2077897-94-8 |
C21H22N2O7S |
![Atracurium Impurity S](/) |
Atracurium Impurity S |
|
|
![Atracurium Impurity 29](/) |
Atracurium Impurity 29 |
|
|
![Atracurium Impurity 32](/) |
Atracurium Impurity 32 |
|
|
![1449029-77-9](/CAS/20210305/GIF/1449029-77-9.gif) |
1449029-77-9 |
1449029-77-9 |
C29H26N4O7 |
![Azilsartan Impurity 107](/) |
Azilsartan Impurity 107 |
|
|
![レキシスロマイシン](/CAS/GIF/53066-26-5.gif) |
レキシスロマイシン |
53066-26-5 |
C38H70N2O13 |
![Azilsartan iMpurity G](/) |
Azilsartan iMpurity G |
|
|
![Atracurium Impurity F](/) |
Atracurium Impurity F |
|
|
![Apremilast Impurity 15](/CAS/20200515/GIF/2096492-41-8.gif) |
Apremilast Impurity 15 |
2096492-41-8 |
C22H26N2O8S |
![Atracurium Impurity O](/) |
Atracurium Impurity O |
|
|
![Atracurium Impurity 4](/) |
Atracurium Impurity 4 |
|
|
![Atracurium Impurity P](/) |
Atracurium Impurity P |
|
|
![Atracurium Impurity U](/) |
Atracurium Impurity U |
|
|
![Azilsartan Impurity 11](/CAS/20210111/GIF/91526-16-8.gif) |
Azilsartan Impurity 11 |
91526-16-8 |
C12H12O6S |
![Atracurium Impurity G Complete Set](/) |
Atracurium Impurity G Complete Set |
|
|
![2-(2-carboxyethyl)-1-[(3,4-dimethoxyphenyl)methyl]-,1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-isoquinolinium benzenesulfonate](/CAS/GIF/1075727-06-8.gif) |
2-(2-carboxyethyl)-1-[(3,4-dimethoxyphenyl)methyl]-,1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-isoquinolinium benzenesulfonate |
1075727-06-8 |
C30H37NO9S |
![AzithroMycin iMpurity R](/) |
AzithroMycin iMpurity R |
|
|
![AtracuriuM IMpurity H (Mixture of cis, trans(H1), cis, cis(H2)
tans, trans IsoMer)](/) |
AtracuriuM IMpurity H (Mixture of cis, trans(H1), cis, cis(H2)
tans, trans IsoMer) |
1248429-33-5 |
|
![Atracurium Impurity B](/) |
Atracurium Impurity B |
87046-74-0 |
|
![Atracurium Impurity 2](/) |
Atracurium Impurity 2 |
|
|
![Atracurium Impurity 25](/CAS/20211123/GIF/86682-55-5.gif) |
Atracurium Impurity 25 |
86682-55-5 |
C20H25NO5 |
![Apremilast Impurity SJM](/) |
Apremilast Impurity SJM |
|
|
![Atracurium Impurity 15 Iodide(Cisatracurium Besilate EP Impurity O Iodide)](/CAS/20211123/GIF/155913-31-8.gif) |
Atracurium Impurity 15 Iodide(Cisatracurium Besilate EP Impurity O Iodide) |
155913-31-8 |
C38H49NO11S |
![Apremilast ImpurityTNN](/) |
Apremilast ImpurityTNN |
|
|
![trans N-Benzyl Paroxetine](/CAS/GIF/105813-14-7.gif) |
trans N-Benzyl Paroxetine |
105813-14-7 |
C26H26FNO3 |
![Lasmiditan Impurity 10](/) |
Lasmiditan Impurity 10 |
|
|
![Nilotinib N-Oxide Impurity 3](/) |
Nilotinib N-Oxide Impurity 3 |
|
|
![Pemetrexed Impurity 51](/) |
Pemetrexed Impurity 51 |
|
|
![6-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-7-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid](/) |
6-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-7-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
|
|
![(S)-タムスロシン塩酸塩](/CAS/GIF/106463-19-8.gif) |
(S)-タムスロシン塩酸塩 |
106463-19-8 |
C20H29ClN2O5S |
![2,2'-Bisnalmefene](/CAS/GIF/176220-84-1.gif) |
2,2'-Bisnalmefene |
176220-84-1 |
C42H48N2O6 |
![AtracuriuM IMpurity D2 (cis-Quaternary Alcohol)](/CAS/20180808/GIF/1100676-16-1.gif) |
AtracuriuM IMpurity D2 (cis-Quaternary Alcohol) |
1100676-16-1 |
C35H47NO10S |
![AzithroMycin IMpurity O](/) |
AzithroMycin IMpurity O |
|
|
![AtracuriuM IMpurity V](/CAS/20180808/GIF/1075726-86-1.gif) |
AtracuriuM IMpurity V |
1075726-86-1 |
C25H34INO6 |
![5,6-Dehydro-Tigecycline](/CAS/20210111/GIF/1633815-62-9.gif) |
5,6-Dehydro-Tigecycline |
1633815-62-9 |
C29H37N5O8 |
![2,3,5,6-tetradeuterio-4-[5-[4-(hydroxymethyl)phenyl]-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide](/CAS/20180601/GIF/1276524-56-1.gif) |
2,3,5,6-tetradeuterio-4-[5-[4-(hydroxymethyl)phenyl]-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide |
1276524-56-1 |
C17H10D4F3N3O3S |
![1,1-ジフェニル-1-プロパノール](/CAS/20180601/GIF/5180-33-6.gif) |
1,1-ジフェニル-1-プロパノール |
5180-33-6 |
C15H16O |
![(R)-De(trifluoromethyl) Fluoxetine Hydrochloride](/CAS/20180808/GIF/1212215-97-8.gif) |
(R)-De(trifluoromethyl) Fluoxetine Hydrochloride |
1212215-97-8 |
C16H20ClNO |
![(1R,5S)-1-phenyl-3-oxabicyclo[3.1.0]hexan-2-one](/CAS/20180601/GIF/96847-52-8.gif) |
(1R,5S)-1-phenyl-3-oxabicyclo[3.1.0]hexan-2-one |
96847-52-8 |
C11H10O2 |
![12-ethyl-8-methyl-9-oxo-7-propionyl-9,11-dihydroindolizino[1,2-b]quinolin-2-yl [1,4'-bipiperidine]-1'-carboxylate](/CAS/20180703/GIF/176515-52-9.gif) |
12-ethyl-8-methyl-9-oxo-7-propionyl-9,11-dihydroindolizino[1,2-b]quinolin-2-yl [1,4'-bipiperidine]-1'-carboxylate |
176515-52-9 |
C32H38N4O4 |
![4-amino-5-chloro-N-(1-propylpiperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide](/CAS/20180703/GIF/CB73956017.gif) |
4-amino-5-chloro-N-(1-propylpiperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide |
|
C17H24ClN3O2 |