| Structure |
Chemical Name |
CAS |
MF |
![Econazole Related Compound C (15 mg) (1-(4-Chlorobenzyl)-3-[(2RS)-2-[(4-chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl]imidazolium chloride)](/CAS/20240320/GIF/57265-33-5.gif) |
Econazole Related Compound C (15 mg) (1-(4-Chlorobenzyl)-3-[(2RS)-2-[(4-chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl]imidazolium chloride) |
57265-33-5 |
|
 |
Fluconazole |
163921-62-8 |
C13H10F2N6 |
 |
Vecuronium Bromide EP Impurity F |
18668-29-6 |
C26H41NO3 |
 |
4,8-bis(4-((1,4,8,11-tetraazacyclotetradecan-4,8,11- trifluoroacetyl-1-yl)methyl)benzyl)-1,11-difluoroacetyl- 1,4,8,11-tetraazacyclotetradecane |
|
|
 |
Imidafenacin Related Compound 11 |
170105-09-6 |
C19H17N3 |
![4-[3-(Hydroxymethyl)phenoxy]benzonitrile](/CAS/20200119/GIF/888967-63-3.gif) |
4-[3-(Hydroxymethyl)phenoxy]benzonitrile |
888967-63-3 |
C14H11NO2 |
 |
Acetaminophen Impurity B |
98966-17-7 |
C16H16N2O4 |
 |
Furosemide Impurity 2 |
|
C12H11ClN2O5S |
|
|
Ribavirin Impurity I |
|
|
|
|
Silodosin Impurity 2 |
|
|
|
|
Tenofovir Impurity 52 |
146297-30-5 |
|
|
|
Cefodizime Impurity E |
|
|
|
|
Penicillin Impurity C |
|
|
|
|
Cefminox Sodium impurity C |
|
|
|
|
Cefotiam Impurity C |
|
|
 |
Dequalinium EP Impurity B |
747387-02-6 |
C30H40N4+2 |
|
|
Peramivir Impurity F |
|
|
|
|
Lincomycin sulfoxide Impurity 4 |
|
|
|
|
Parecoxib N-Oxide |
|
|
|
|
Rosuvastatin Impurity 84 |
|
|
|
|
Timolol EP Impurity I |
|
|
 |
172967-64-5 |
172967-64-5 |
C18H16ClNO3 |
 |
Pregabalin Impurity PD0224377 |
501665-97-0 |
C14H25NO6 |
|
|
Nintedanib Impurity 24 |
|
|
![2-(((3,4-dimethoxypyridin-2-yl)methyl)thio)-1H-benzo[d]
imidazol-5-ol](/CAS/20200119/GIF/1166386-02-2.gif) |
2-(((3,4-dimethoxypyridin-2-yl)methyl)thio)-1H-benzo[d]
imidazol-5-ol |
1166386-02-2 |
C15H15N3O3S |
 |
N-((2-(5-methyl-4-phenylisoxazol-3-yl)phenyl)sulfonyl)propionamide |
2304623-38-7 |
C19H18N2O4S |
|
|
Cefminox Impurity 1 |
|
|
 |
Amlodipine Impurity 25 |
|
C26H31ClN2O8S |
|
|
Erlotinib Impurity 38 |
|
|
|
|
Etoricoxib Impurity 31 |
|
|
|
|
Nicorandil Impurity 6 |
|
|
|
|
tirofiban Impurity 1 DIHCl |
|
|
 |
Fingolimod 2-Phenethyl Analog |
851039-25-3 |
C35H57NO2 |
 |
Ritonavir EP Impurity O |
1414933-81-5 |
C37H48N6O5S2 |
 |
Entecavir Impurity 17(Entecavir EP Impurity C) |
2204369-23-1 |
C12H15N5O4 |
 |
Gemcitabine Impurity 9 |
2174019-90-8 |
C16H15F2N3O5 |
 |
Sacubitril |
1361408-17-4 |
C18H20ClNO2 |
|
|
Empagliflozin Impurity 43 |
|
|
 |
1-tosyl-1,4,8,11-tetraazacyclotetradecane trihydrochloride |
128495-30-7 |
C17H31ClN4O2S |
|
|
Fluconazole |
163921-62-8 |
C13H10F2N6 |
|
|
Vecuronium Bromide EP Impurity F |
18668-29-6 |
C26H41NO3 |
|
|
4,8-bis(4-((1,4,8,11-tetraazacyclotetradecan-4,8,11- trifluoroacetyl-1-yl)methyl)benzyl)-1,11-difluoroacetyl- 1,4,8,11-tetraazacyclotetradecane |
|
|
|
|
Imidafenacin Related Compound 11 |
170105-09-6 |
C19H17N3 |
|
|
4-[3-(Hydroxymethyl)phenoxy]benzonitrile |
888967-63-3 |
C14H11NO2 |
|
|
Acetaminophen Impurity B |
98966-17-7 |
C16H16N2O4 |
|
|
Furosemide Impurity 2 |
|
C12H11ClN2O5S |
|
|
Sulpiride Impurity 3 |
|
|
|
|
Doxofylline iMpurity F |
|
|
|
|
He pulls non-EP impurities D |
|
|
 |
R-(-)-O-DESMETHYLVENLAFAXINE |
142761-11-3 |
C16H25NO2 |
 |
MILRINONE RELATED COMPOUND A (1,6-ジヒドロ-2-メチル-6-オキソ(3,4'-ビピリジン)-5-カルボキサミド) |
80047-24-1 |
C12H11N3O2 |
![3,4,5-トリメトキシ-α-[(フェニルアミノ)メチレン]ベンゼンプロピオノニトリル](/CAS/GIF/30078-48-9.gif) |
3,4,5-トリメトキシ-α-[(フェニルアミノ)メチレン]ベンゼンプロピオノニトリル |
30078-48-9 |
C19H20N2O3 |
 |
(2R,5S)-5-(3,4-Dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic Acid (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl Ester |
389128-28-3 |
C18H26N2O5S |
|
|
Everolimus impurity F |
|
|
|
|
Ribavirin Impurity I |
|
|
|
|
Silodosin Impurity 2 |
|
|
|
|
Tenofovir Impurity 52 |
146297-30-5 |
|
 |
Amifostine Impurity 7 |
174397-83-2 |
C7H16Br2N2 |
|
|
Bendamustine Impurity 31 |
|
|
 |
Carbidopa Impurity 2 |
1361017-74-4 |
C11H16N2O4 |
|
|
Cefazolin Impurity 2 |
|
|
|
|
Cefminox Sodium Impurity 8 |
|
|
|
|
Dapagliflozin Impurity 28 |
|
|
 |
Erlotinib Impurity 51 |
115665-66-2 |
C8H6BrNO2 |
|
|
Oseltamivir Impurity 18 |
|
|
|
|
Plerixafor Impurity 6 |
|
|
 |
Pregabalin Impurity 49 |
1568110-05-3 |
C10H21NO2 |
 |
Rivaroxaban Impurity 79 |
1642601-00-0 |
C38H38N4O12 |
|
|
Rocuronium Bromide Impurity 37 |
|
|
 |
Rosuvastatin Impurity 4 |
1899869-35-2 |
C19H22FN3O3S |
|
|
Fludarabine EP impurity K |
|
|
|
|
Ropivacaine Impurity 28 |
|
|
|
|
Ropivacaine Impurity 6 |
|
|
|
|
Solifenacin ring opening Impurity 11 |
|
|
|
|
Sugammadex sodium Org210839-1 Impurity |
|
|
|
|
Sugammadex sodium Org284426-1 Impurity |
|
|
|
|
Bendamustine Related Impurity 6 |
|
|
 |
Butyphthalide impurity 39 |
1841089-57-3 |
C24H28O4 |
|
|
Butyphthalide impurity 45 |
|
|
|
|
Dapoxetine impurity 18 |
|
|
|
|
Febuxostat Impurity 76 |
|
|
|
|
Febuxostat Impurity 91 |
|
|
 |
Ipratropium Bromide Impurity 1 |
|
C20H29Br2NO3 |
|
|
Lenvatinib Impurity 18 |
|
|
 |
Moxifloxacin Impurity 44 |
1048972-52-6 |
C14H12FNO5 |
|
|
Peramivir Impurity 36 |
|
|
 |
4-クロロ-7-(2-クロロエトキシ)-6-(2-メトキシエトキシ)キナゾリン |
183322-20-5 |
C13H14Cl2N2O3 |
 |
METHYL 2-(O-NITROBENZYLIDENE)-ACETOACETATE |
39562-27-1 |
C12H11NO5 |
|
|
Sugammadex sodium Impurity 48 |
|
|
|
|
Sugammadex sodium Impurity 47 |
|
|
 |
Tenofovir Impurity 95 |
1884329-63-8 |
C8H10BrN5 |
 |
Tenofovir Impurity 117 |
1643116-22-6 |
C8H11N5O |
|
|
Erlotinib hydrochloride Impurity C |
|
|
|
|
Linagliptin Impurity B |
|
|
|
|
Parecoxib Impurity A |
|
|
|
|
Parecoxib Impurity F |
|
|
 |
2-(4-Benzhydrylpiperazino)ethyl acetoacetate |
89226-49-3 |
C23H28N2O3 |
![Cycloocta[b]pyridine, 4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro-2-(1-piperazinyl)-](/CAS/20180702/GIF/132811-84-8.gif) |
Cycloocta[b]pyridine, 4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro-2-(1-piperazinyl)- |
132811-84-8 |
C21H26FN3 |
|
|
Linagliptin Impurity W |
|
|
 |
(R)-4-fluoro-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino)-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile |
|
C18H20FN5O2 |