Impurities
Erdostein impurity
| Product Code: | Ax-IMP1854 |
| CAS Number: | 84611-22-3 |
| Synonyms: | 2-chloro-N-(2-oxotetrahydrothiophen-3-yl)acetamide |
| Molecular Formula: | C6H8ClNO2S |
| Molecular Weight: | 193.65 |
Cincalcet impurity
| Product Code: | Ax-IMP1855 |
| CAS Number: | NA |
| Synonyms: | (Z)-1-(naphthalen-1-yl)-N-(3-(3-(trifluoromethyl)phenyl)propyl)ethan-1-imine oxide |
| Molecular Formula: | C22H20F3NO |
| Molecular Weight: | 371.4 |
Levetiracetam Impurity 1
| Product Code: | Ax-IMP1858 |
| CAS Number: | 5959-29-5 |
| Synonyms: | (S)-2-aminobutanoic acid hydrochloride |
| Molecular Formula: | C4H10ClNO2 |
| Molecular Weight: | 139.58 |
Levetiracetam Process Impurity 1
| Product Code: | Ax-IMP1859 |
| CAS Number: | 5468-52-0 |
| Synonyms: | 2-benzamidobutanoic acid |
| Molecular Formula: | C11H13NO3 |
| Molecular Weight: | 207.23 |
Levetiracetam Impurity 3
| Product Code: | Ax-IMP1861 |
| CAS Number: | 103765-03-3 |
| Synonyms: | (R)-2-aminobutanamide hydrochloride |
| Molecular Formula: | C4H11ClN2O |
| Molecular Weight: | 138.6 |
Levetiracetam Impurity 2
| Product Code: | Ax-IMP1860 |
| CAS Number: | 7682-20-4 |
| Synonyms: | (S)-2-aminobutanamide hydrochloride |
| Molecular Formula: | C4H10N2O·HCl |
| Molecular Weight: | 138.6 |
Perindopril Arginine
| Product Code: | Ax-IMP1862 |
| CAS Number: | 612548-45-5 |
| Synonyms: | L-arginine, (2S,3aS,7aS)-1-(((S)-1-ethoxy-1-oxopentan-2-yl)-L-alanyl)octahydro-1H-indole-2-carboxylate salt |
| Molecular Formula: | C25H46N6O7 |
| Molecular Weight: | 542.68 |
Sodium Valproate Process Impurity 1
| Product Code: | Ax-IMP1857 |
| CAS Number: | 37974-23-5 |
| Synonyms: | methyl 2-ethyl-2-methylpentanoate |
| Molecular Formula: | C9H18O2 |
| Molecular Weight: | 158.24 |
Sodium Valproate Impurity K
| Product Code: | Ax-IMP1856 |
| CAS Number: | 5343-52-2 |
| Synonyms: | 2-ethyl-2-methylpentanoic acid |
| Molecular Formula: | C8H16O2 |
| Molecular Weight: | 144.21 |
Ebastin Related Compound F
| Product Code: | Ax-IMP1874 |
| CAS Number: | 1429071-63-5 |
| Synonyms: | (1s,4r)-4-(benzhydryloxy)-1-(4-(4-(tert-butyl)phenyl)-4-oxobutyl)piperidine 1-oxide |
| Molecular Formula: | C32H39NO3 |
| Molecular Weight: | 485.66 |