Impurities
Glimepiride related compound B
| Product Code: | Ax-IMP469 |
| CAS Number: | 119018-29-0 |
| Synonyms: | 3-ethyl-4-methyl-2-oxo-N-(4-sulfamoylphenethyl)-2,5-dihydro-1H-pyrrole-1-carboxamide |
| Molecular Formula: | C16H21N3O4S |
| Molecular Weight: | 351.42 |
Levofloxacin Related compound A
| Product Code: | Ax-IMP470 |
| CAS Number: | 117707-40-1 |
| Synonyms: | (S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid |
| Molecular Formula: | C17H18FN3O4 |
| Molecular Weight: | 347.34 |
Captopril EP Impurity A
| Product Code: | Ax-IMP471 |
| CAS Number: | 64806-05-9 |
| Synonyms: | (2'S)-((2S,2'S)-3,3'-disulfanediylbis(2-methylpropanoyl))di-L-proline |
| Molecular Formula: | C18H28N2O6S2 |
| Molecular Weight: | 432.55 |
Ritonavir EP Impurity C
| Product Code: | Ax-IMP472 |
| CAS Number: | 1010808-43-1 |
| Synonyms: | thiazol-5-ylmethyl ((2S,3S,5S)-5-acetamido-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate |
| Molecular Formula: | C25H29N3O4S |
| Molecular Weight: | 467.58 |
Ketorolac Related Compound B
| Product Code: | Ax-IMP473 |
| CAS Number: | 154476-25-2 |
| Synonyms: | (1-hydroxy-2,3-dihydro-1H-pyrrolizin-5-yl)(phenyl)methanone |
| Molecular Formula: | C14H13NO2 |
| Molecular Weight: | 227.26 |
Sitagliptin Dioxo Impurity
| Product Code: | Ax-IMP474 |
| CAS Number: | 1253055-91-2 |
| Synonyms: | 1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dione |
| Molecular Formula: | C16H12F6N4O2 |
| Molecular Weight: | 406.29 |
Sitagliptin Dioxo Impurity 1
| Product Code: | Ax-IMP475 |
| CAS Number: | 1152439-73-0 |
| Synonyms: | 2,2-dimethyl-5-(2-(2,4,5-trifluorophenyl)acetyl)-1,3-dioxane-4,6-dione |
| Molecular Formula: | C14H11F3O5 |
| Molecular Weight: | 316.22 |
Sitagliptin Ketoamide Impurity
| Product Code: | Ax-IMP476 |
| CAS Number: | 764667-65-4 |
| Synonyms: | 1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dione |
| Molecular Formula: | C16H12F6N4O2 |
| Molecular Weight: | 406.28 |
(R)-Ambrisentan
| Product Code: | Ax-IMP520 |
| CAS Number: | 1007358-76-0 |
| Synonyms: | (R)-2-((4,6-dimethylpyrimidin-2-yl)oxy)-3-methoxy-3,3-diphenylpropanoic acid |
| Molecular Formula: | C22H22N2O4 |
| Molecular Weight: | 378.43 |
(R)-Ambrisentan Impurity 2
| Product Code: | Ax-IMP522 |
| CAS Number: | 1260633-84-8 |
| Synonyms: | N-ethyl-3-methoxybenzenaminium (S)-2-hydroxy-3-methoxy-3,3-diphenylpropanoate |
| Molecular Formula: | C25H29NO5 |
| Molecular Weight: | 423.51 |