Impurities
Estradiol Impurity B
| Product Code: | Ax-IMP1983 |
| CAS Number: | 57-91-0 |
| Synonyms: | (8R,9S,13S,14S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| Molecular Formula: | C18H24O2 |
| Molecular Weight: | 272.39 |
Estradiol Impurity C
| Product Code: | Ax-IMP1992 |
| CAS Number: | 6171-48-8 |
| Synonyms: | (8R,9S,13S,14S)-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| Molecular Formula: | C19H26O2 |
| Molecular Weight: | 286.41 |
Estradiol Impurity D
| Product Code: | Ax-IMP2007 |
| CAS Number: | 791-69-5 |
| Synonyms: | (8S,13S,14S)-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| Molecular Formula: | C18H22O2 |
| Molecular Weight: | 270.37 |
Sertraline impurity G
| Product Code: | Ax-IMP2011 |
| CAS Number: | 79617-95-1 |
| Synonyms: | (1R,4R)-4-(3,4-dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride |
| Molecular Formula: | C17H18Cl3N |
| Molecular Weight: | 342.69 |
Nicorandil Oxazoline Impurity
| Product Code: | Ax-IMP2021 |
| CAS Number: | 6265-73-2 |
| Synonyms: | N-(2-Hydroxyethyl)nicotinamide; N-(2-hydroxyethyl)nicotinamide |
| Molecular Formula: | C8H10N2O2 |
| Molecular Weight: | 166.18 |
Nicorandil Amide
| Product Code: | Ax-IMP1648 |
| CAS Number: | 40055-37-6 |
| Synonyms: | 2-(pyridin-3-yl)-4,5-dihydrooxazole |
| Molecular Formula: | C8H8N2O |
| Molecular Weight: | 148.16 |
2,3-Dichloro Sertralone
| Product Code: | Ax-IMP1636 |
| CAS Number: | 152448-80-1 |
| Synonyms: | 4-(2,3-dichlorophenyl)-3,4-dihydronaphthalen-1(2H)-one |
| Molecular Formula: | C16H12Cl2O |
| Molecular Weight: | 291.17 |
Trans Sertraline
| Product Code: | Ax-IMP2118 |
| CAS Number: | 79951-46-5(HCl); 91797-60-3 |
| Synonyms: | (1R,4S)-4-(3,4-dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine |
| Molecular Formula: | C17H17Cl2N |
| Molecular Weight: | 306.23 |
Varenicline Process impurity
| Product Code: | Ax-IMP2135 |
| CAS Number: | NA |
| Synonyms: | 1-(7,8-diamino-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepin-3-yl)-2,2,2-trifluoroethan-1-one |
| Molecular Formula: | C13H14F3N3O |
| Molecular Weight: | 285.27 |
Varenicline tartrate impurity
| Product Code: | Ax-IMP2134 |
| CAS Number: | NA |
| Synonyms: | 2,2,2-trifluoro-1-(6,7,9,10-tetrahydro-8H-6,10-methanoazepino[4,5-g]quinoxalin-8-yl)ethan-1-one |
| Molecular Formula: | C15H12F3N3O |
| Molecular Weight: | 307.28 |