Impurities
Colchicine EP Impurity E
| Product Code: | Ax-IMP1616 |
| CAS Number: | 7336-33-6 |
| Synonyms: | (S)-N-(3-hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide |
| Molecular Formula: | C21H23NO6 |
| Molecular Weight: | 385.42 |
Venlafaxine Process Impurity 3
| Product Code: | Ax-IMP1615 |
| CAS Number: | 149289-30-5 |
| Synonyms: | 1-(1-(4-methoxyphenyl)-2-(methylamino)ethyl)cyclohexan-1-ol |
| Molecular Formula: | C21H23NO6 |
| Molecular Weight: | 385.42 |
N-Desmethyl Desvenlafaxine
| Product Code: | Ax-IMP1614 |
| CAS Number: | 135308-74-6 |
| Synonyms: | 4-(1-(1-hydroxycyclohexyl)-2-(methylamino)ethyl)phenol |
| Molecular Formula: | C15H23NO2 |
| Molecular Weight: | 249.35 |
Levofloxacin N-oxide
| Product Code: | Ax-IMP1645 |
| CAS Number: | 117678-38-3 |
| Synonyms: | (S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide |
| Molecular Formula: | C18H20FN3O5 |
| Molecular Weight: | 377.37 |
Levofloxacin Related Compound E
| Product Code: | Ax-IMP1644 |
| CAS Number: | 151250-76-9 |
| Synonyms: | (S)-9-fluoro-3-methyl-10-((2-(methylamino)ethyl)amino)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid |
| Molecular Formula: | C16H18FN3O4 |
| Molecular Weight: | 335.34 |
Levofloxacin Descarboxy Impurity
| Product Code: | Ax-IMP1643 |
| CAS Number: | 178964-53-9 |
| Synonyms: | (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-one |
| Molecular Formula: | C17H20FN3O2 |
| Molecular Weight: | 317.36 |
Olmesartan Impurity
| Product Code: | Ax-IMP1641 |
| CAS Number: | 144689-93-0 |
| Synonyms: | ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate |
| Molecular Formula: | C12H20N2O3 |
| Molecular Weight: | 240.3 |
Olmesartan Ethyl Ester Trityl Impurity
| Product Code: | Ax-IMP1640 |
| CAS Number: | 144690-33-5 |
| Synonyms: | ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylate |
| Molecular Formula: | C45H44N6O3 |
| Molecular Weight: | 716.89 |
Mesalazine Impurity 1
| Product Code: | Ax-IMP1635 |
| CAS Number: | 143228-42-6 |
| Synonyms: | 3-imino-6-oxocyclohexa-1,4-diene-1-carboxylic acid |
| Molecular Formula: | C7H5NO3 |
| Molecular Weight: | 151.12 |
Apremilast Process Impurity 1
| Product Code: | Ax-IMP1636 |
| CAS Number: | 6118-65-6 |
| Synonyms: | N-(1,3-dioxoisoindolin-4-yl)acetamide |
| Molecular Formula: | C10H8N2O3 |
| Molecular Weight: | 204.19 |