Impurities
Terbinafine EP Impurity C
| Product Code: | Ax-IMP933 |
| CAS Number: | 877265-30-0 ; 187540-01-8 |
| Synonyms: | (E)-N,6,6-trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine hydrochloride |
| Molecular Formula: | C21H26ClN |
| Molecular Weight: | 327.9 |
Emtricitabine Sulphoxide Impurity
| Product Code: | Ax-IMP940 |
| CAS Number: | NA |
| Synonyms: | 4-amino-5-fluoro-1-((2R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one |
| Molecular Formula: | C8H10FN3O4S |
| Molecular Weight: | 263.24 |
Ropinirole Monopropyl
| Product Code: | Ax-IMP975 |
| CAS Number: | NA |
| Synonyms: | (4-[2-(Propylamino)Ethyl]-1,3-Dihydro-2h-Indol-2-One) ; 4-(2-(propylamino)ethyl)indolin-2-one |
| Molecular Formula: | C13H18N2O |
| Molecular Weight: | 218.3 |
Ropinirole related compound B
| Product Code: | Ax-IMP976 |
| CAS Number: | 221264-21-7 |
| Synonyms: | 4-(2-(dipropylamino)ethyl)indoline-2,3-dione hydrochloride |
| Molecular Formula: | C16H23ClN2O2 |
| Molecular Weight: | 310.82 |
Ropinirole N-oxide
| Product Code: | Ax-IMP977 |
| CAS Number: | 1076199-41-1 |
| Synonyms: | N-(2-(2-oxoindolin-4-yl)ethyl)-N-propylpropan-1-amine oxide |
| Molecular Formula: | C16H24N2O2 |
| Molecular Weight: | 276.38 |
N-hydroxy Ropinirole
| Product Code: | Ax-IMP978 |
| CAS Number: | 954117-22-7 |
| Synonyms: | 4-(2-(dipropylamino)ethyl)-1-hydroxyindolin-2-one hydrochloride |
| Molecular Formula: | C16H24N2O2•HCl |
| Molecular Weight: | 312.83 |
Open ring Ropinirole
| Product Code: | Ax-IMP979 |
| CAS Number: | 720656-64-4 |
| Synonyms: | 2-(2-(2-(dipropylamino)ethyl)-6-nitrophenyl)acetic acid |
| Molecular Formula: | C16H24N2O4 |
| Molecular Weight: | 308.38 |
Ebastine impurity F and G (mixture of cis/trans)
| Product Code: | Ax-IMP980 |
| CAS Number: | 1256285-71-8 |
| Synonyms: | 4-(benzhydryloxy)-1-(4-(4-(tert-butyl)phenyl)-4-oxobutyl)piperidine 1-oxide |
| Molecular Formula: | C32H39NO3 |
| Molecular Weight: | 485.67 |
Naproxen Impurity G
| Product Code: | Ax-IMP981 |
| CAS Number: | 23979-41-1 |
| Synonyms: | (R)-2-(6-methoxynaphthalen-2-yl)propanoic acid |
| Molecular Formula: | C14H14O3 |
| Molecular Weight: | 230.26 |
Amlodipine EP Impurity F
| Product Code: | Ax-IMP982 |
| CAS Number: | 140171-66-0 |
| Synonyms: | dimethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate |
| Molecular Formula: | C19H23ClN2O5 |
| Molecular Weight: | 394.85 |