Structure |
Chemical Name |
CAS |
MF |
 |
Cefradine Impurity L |
|
|
 |
(8beta)-10methoxy-6-dimethylergoline-8-methanol-5-bromo-3-pyridinecarboxylate(ester) |
35264-46-1 |
C23H24BrN3O3 |
 |
Cephalexin Open-Ring Impurity |
|
|
 |
Urapidil Impurity 18 |
|
|
 |
Flomoxef Impurity IV |
|
|
 |
Pitavastatin Impurity 54 Complete Set |
|
|
 |
Cetrorelix Impurity 15 |
|
|
 |
Brivaracetam Impurity 46 |
|
|
 |
Peramivir Intermediate Impurity 38 |
|
|
 |
Peramivir Guanidine Acetyl Positional Heterogeneous Impurities |
|
|
 |
Ticagrelor impurity P drops |
|
|
![3-[4-(2-isopropoxyethoxymethyl)phenoxy]-2-(isopropylamino)propan-1-ol](/) |
3-[4-(2-isopropoxyethoxymethyl)phenoxy]-2-(isopropylamino)propan-1-ol |
|
|
 |
Pemetrexed Disodium Impurity 31-40 |
|
|
 |
Paclitaxel EP impurity drops |
|
|
 |
Ticagrelor impurity PDD |
|
|
![octahydro-1H,8H-dipyrazolo[1,2-a:1',2'-e][1,2,5,6]tetrazocine](/) |
octahydro-1H,8H-dipyrazolo[1,2-a:1',2'-e][1,2,5,6]tetrazocine |
|
|
 |
Bimatoprost Impurity S |
|
|
 |
BIS(2,6-DIPHENYLPHENOXY)NIOBIUM(V) CHLOR |
699012-35-6 |
C42H32Cl3NbO2 |
 |
LevosiMendan iMpurity |
139052-02-1 |
|
 |
rac Cinacalcet HCl |
1025064-33-8 |
C22H22F3N |
 |
AztreonaM IMpurity E |
|
|
 |
Dasatinib IMpurity 1 |
|
|
 |
Deferasirox IMpurity 1 |
|
|
 |
Doxycycline Hyclate IMpurity F |
122861-53-4 |
C23H25NO8 |
 |
IpratropiuM BroMide IMpurity E |
183626-76-8 |
C19H27NO3 |
 |
P-トルエンスルホン酸2,6-ジアミノ-4-ピリミジニル3-オキシド |
75105-16-7 |
C11H12N4O4S |
 |
Ribavirin IMp. D (EP) |
|
|
 |
SalMeterol IMpurity C |
|
C25H37NO4 |
 |
SulbactaM IMpurity F |
|
|
![N-(4-(2-Methyl-1,4,5,6-tetrahydrobenzo[b]iMidazo[4,5-d]azepine-1-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxaMide](/CAS/20150408/GIF/CB02681126.gif) |
N-(4-(2-Methyl-1,4,5,6-tetrahydrobenzo[b]iMidazo[4,5-d]azepine-1-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxaMide |
|
C32H26N4O2 |
 |
Dapoxetine impurity 70 |
|
|
 |
Bosutinib Impurity 38 |
2095306-26-4 |
C46H44Cl4N8O6 |
 |
P-エチルヒドロアトロパ酸 |
3585-52-2 |
C11H14O2 |
 |
イソプロピルアミン 塩酸塩 |
15572-56-2 |
C3H10ClN |
![3-[(2-[(E)-2-(3-ETHYL-1,3-BENZOTHIAZOL-3-IUM-2-YL)ETHENYL]-6-((E)-2-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-4-METHYL-1-CYCLOHEXEN-1-YL)OXY]-1-PROPANESULFONATE](/StructureFile/ChemBookStructure21/GIF/CB8801272.gif) |
3-[(2-[(E)-2-(3-ETHYL-1,3-BENZOTHIAZOL-3-IUM-2-YL)ETHENYL]-6-((E)-2-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-4-METHYL-1-CYCLOHEXEN-1-YL)OXY]-1-PROPANESULFONATE |
|
C32H36N2O4S3 |
 |
Bimatoprost Impurity 15 |
|
|
 |
Bisoprolol Impurity 9 |
59383-52-7 |
C15H25NO3 |
 |
Empagliflozin Impurity 87 |
|
|
 |
Aztreonam Impurities 06 |
730928-60-6 |
C26H34N10O16S4 |
![sodium (4-(2-(2-amino-1-methyl-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d] pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate](/) |
sodium (4-(2-(2-amino-1-methyl-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d] pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate |
|
|
 |
Lenvatinib Impurity LFZZ-9 |
|
C43H38Cl2N8O8 |
 |
Rosuvastatin Impurity 118 |
|
|
 |
Rosuvastatin Impurity 117 |
|
|
 |
Ticagrelor Impurity 108 |
|
|
![1H-Pyrrole-3-methanamine, 1-[(1,6-dihydro-3-pyridinyl)sulfonyl]-5-(2-fluorophenyl)-N-methyl-](/CAS/20200611/GIF/2416241-95-5.gif) |
1H-Pyrrole-3-methanamine, 1-[(1,6-dihydro-3-pyridinyl)sulfonyl]-5-(2-fluorophenyl)-N-methyl- |
2416241-95-5 |
C17H18FN3O2S |
 |
Dolutegravir Impurity 8 |
2244161-72-4 |
C20H19F2N3O5 |
 |
Brivaracetam Impurity 62 |
|
|
 |
Lumateperone Impurity 4 |
|
|
 |
SugammadexImpurity021 |
|
|
 |
Pabocillin Impurity 28 |
|
|
 |
Cefmetazole Sodium Impurity C |
|
|
 |
Ceftriaxone Sodium Oxide Impurity |
|
|
![2-[4-(Azidomethyl)phenyl]benzamide](/) |
2-[4-(Azidomethyl)phenyl]benzamide |
|
|
![1H-Benzimidazole-7-carboxylic acid, 1-[[2'-[4,5-dihydro-4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-5-oxo-1,2,4-oxadiazol-3-yl][1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-](/CAS/20210305/GIF/1985638-55-8.gif) |
1H-Benzimidazole-7-carboxylic acid, 1-[[2'-[4,5-dihydro-4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-5-oxo-1,2,4-oxadiazol-3-yl][1,1'-biphenyl]-4-yl]methyl]-2-ethoxy- |
1985638-55-8 |
C30H24N4O8 |
 |
(α1S,α4S,2S,5S)-2,5-DiMethyl-3,6-dioxo-α1,α4-bis(2-phenylethyl)-1,4-piperazinediacetic Acid 1,4-Diethyl Ester |
151387-05-2 |
C30H38N2O6 |
![[2-(4-フルオロフェニル)シクロプロピル]アミン HYDROCHLORIDE](/CAS/GIF/879324-66-0.gif) |
[2-(4-フルオロフェニル)シクロプロピル]アミン HYDROCHLORIDE |
879324-66-0 |
C9H11ClFN |
メタノン](/CAS/GIF/105356-90-9.gif) |
[4-(4-アミノ-7-ヒドロキシ-6-メトキシ-2-キナゾリニル)-1-ピペラジニル](テトラヒドロ-2-フラニル)メタノン |
105356-90-9 |
C18H23N5O4 |
 |
2-(ジエチルアミノ)-N-(2,5-ジメチルフェニル)アセトアミド塩酸塩 |
1012864-23-1 |
C14H23ClN2O |
 |
2-Keto-D-gulonic Acid Methyl Ester |
67776-07-2 |
C7H12O7 |
 |
9,11-Dehydro-17α-cyanoMethyl Estradiol |
86153-38-0 |
C20H23NO2 |
 |
DeMethyl Irbesartan |
158778-58-6 |
C24H26N6O |
 |
Epiprednisolone |
600-90-8 |
C21H28O5 |
 |
Δ-2-CEFODIZIME (?2:1 C242885 TO C242865) |
120533-30-4 |
C20H20N6O7S4 |
![8-Chloro-1-methyl-6-phenyl-4H-Imidazo[1,5-a][1,4]benzodiazepine](/CAS/GIF/59467-86-6.gif) |
8-Chloro-1-methyl-6-phenyl-4H-Imidazo[1,5-a][1,4]benzodiazepine |
59467-86-6 |
C18H14ClN3 |
 |
AMisulpride IMpurity |
84859-26-7 |
C8H17NO2 |
 |
Cefoxitin iMpurity E (R-Methoxy cefoxitin) |
|
|
 |
DibroMo IMpurity |
1352492-08-0 |
C15H12Br2O2 |
 |
3-((2-((tert-butoxycarbonyl)(methyl)amino)acetoxy)methyl)-2-(((1-chloroethoxy)carbonyl)(methyl)amino)pyridine 1-oxide |
|
|
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-, (6R,7S)-](/CAS/20210111/GIF/2395025-37-1.gif) |
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-, (6R,7S)- |
2395025-37-1 |
C17H19N3O8S2 |
 |
Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester) |
182069-19-8 |
C25H34O7 |
![Hexanamide, N-[(1S)-1-(aminocarbonyl)propyl]-3-(hydroxymethyl)-, (3R)-](/CAS/20210305/GIF/2252417-17-5.gif) |
Hexanamide, N-[(1S)-1-(aminocarbonyl)propyl]-3-(hydroxymethyl)-, (3R)- |
2252417-17-5 |
C11H22N2O3 |
 |
1H-Benzimidazole-6-carboxylic acid, 4-hydroxy-2-methyl-1-(phenylmethyl)-, ethyl ester |
1640981-16-3 |
C18H18N2O3 |
 |
Benzoic acid, 2-chloro-4-nitro-, 2-(diethylamino)ethyl ester |
10367-96-1 |
C13H17ClN2O4 |
 |
(2R,3S)-3-amino-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)butanoic acid |
|
|
![Benzenepropanoic acid, 2,4-dichloro-α-[(dimethylamino)methylene]-3-methyl-β-oxo-, ethyl ester](/CAS/20211123/GIF/2241304-69-6.gif) |
Benzenepropanoic acid, 2,4-dichloro-α-[(dimethylamino)methylene]-3-methyl-β-oxo-, ethyl ester |
2241304-69-6 |
C15H17Cl2NO3 |
![Benzonitrile, 4-[3-[(acetyloxy)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]-](/CAS/20200611/GIF/2227126-13-6.gif) |
Benzonitrile, 4-[3-[(acetyloxy)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- |
2227126-13-6 |
C22H24BNO5 |
![(Z)-2-[[[(2-Amino-4-thiazolyl)[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl] carbamoyl]methylene]amino]oxy]-2-methylpropionic acid methyl ester](/CAS/20200611/GIF/1255912-98-1.gif) |
(Z)-2-[[[(2-Amino-4-thiazolyl)[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl] carbamoyl]methylene]amino]oxy]-2-methylpropionic acid methyl ester |
1255912-98-1 |
C14H19N5O8S2 |
 |
Benzeneacetic acid, α-1-cyclopenten-1-yl-α-hydroxy-, (αR)- |
185030-09-5 |
C13H14O3 |
 |
1H-Pyrrole-1-acetic acid, α-ethyl-2,5-dihydro-2-oxo-4-propyl-, (αS)- |
2170761-55-2 |
C11H17NO3 |
 |
Revefenacin ImpurityABCDEFGHJKL |
|
|
 |
Peramivir Impurity 57 |
|
|
 |
NA |
|
|
 |
BrivaracetamImpurity ABCDEFGHJKL |
|
|
 |
4-(2,3-ジクロロフェニル)-2,6-ジメチルピリジン-3,5-ジカルボン酸3-メチル5-エチル |
96382-71-7 |
C18H17Cl2NO4 |
 |
(S)-2-(4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)-N-methylbenzamido)benzamido)pentanedioic acid |
|
|
 |
Cisatracurium besylate impurity 20 |
96946-54-2 |
C59H77N2O15S+ |
 |
N-デスメチルオンダンセトロン |
99614-14-9 |
C17H17N3O |
 |
CHEMPACIFIC 59929 |
856240-62-5 |
C18H24O4 |
 |
Linagliptin ImpurityABCDEF |
|
|
 |
Bimatoprost Impurity 17 |
|
|
 |
Bumetanide Impurity 10 |
|
|
 |
Cefoxitin EP Impurity E (R-methoxy cefoxitin) |
|
|
 |
4(1H)-Pyrimidinone, 5-amino-6-chloro-2-(propylthio)- |
2512210-21-6 |
C7H10ClN3OS |
![Carbamic acid, N-[(1S)-1-methyl-2-oxo-2-[3-(phenylmethoxy)phenyl]ethyl]-, phenylmethyl ester](/CAS/20210305/GIF/2151127-61-4.gif) |
Carbamic acid, N-[(1S)-1-methyl-2-oxo-2-[3-(phenylmethoxy)phenyl]ethyl]-, phenylmethyl ester |
2151127-61-4 |
C24H23NO4 |
 |
1-(クロロメチル)-4-(ジクロロメチル)ベンゼン |
7398-44-9 |
C8H7Cl3 |
 |
4,4'-(1,3-プロパンジイル)ビスモルホリン |
48152-09-6 |
C11H22N2O2 |
 |
4-フェニル-1-(フェニルメチル)-4-ピペリジノール |
63843-83-4 |
C18H21NO |
 |
rac-(R*)-4-アミノ-N,N,N-トリメチル-2-ヒドロキシ-4-オキソブタン-1-アミニウム·クロリド |
5261-99-4 |
C7H18ClN2O2+ |
 |
17,21-ジヒドロキシ-16β-メチルプレグナ-1,4,9(11)-トリエン-3,20-ジオン |
13504-15-9 |
C22H28O4 |
![Sulfamide, N-[6-[2-[(5-bromo-2-pyrimidinyl)oxy]ethoxy]-5-phenyl-4-pyrimidinyl]-N'-propyl-](/CAS/20210305/GIF/2300968-87-8.gif) |
Sulfamide, N-[6-[2-[(5-bromo-2-pyrimidinyl)oxy]ethoxy]-5-phenyl-4-pyrimidinyl]-N'-propyl- |
2300968-87-8 |
C19H21BrN6O4S |