Impurities
Celecoxib EP Impurity A
| Product Code: | Ax-IMP413 |
| CAS Number: | 170570-01-1 |
| Synonyms: | 4-(5-(m-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide |
| Molecular Formula: | C17H14F3N3O2S |
| Molecular Weight: | 381.37 |
Paliperidone impurity
| Product Code: | Ax-IMP419 |
| CAS Number: | 1204248-71-4 |
| Synonyms: | 3-(2-chloroethyl)-9-(hydroxyimino)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one |
| Molecular Formula: | C11H14ClN3O2 |
| Molecular Weight: | 255.7 |
Tadalafil hydroxyl lactam
| Product Code: | Ax-IMP420 |
| CAS Number: | 951661-81-7 |
| Synonyms: | (6bR)-12-(benzo[d][1,3]dioxol-5-yl)-12a-hydroxy-8-methyl-6a,6b,8,9,12,12a-hexahydropyrazino[1',2':1,2]pyrrolo[3,4-c]quinoline-6,7,10(5H)-trione |
| Molecular Formula: | C22H19N3O6 |
| Molecular Weight: | 421.4 |
Allyl Ester of Atorvastatin Cyclic (Fluorophenyl) Impurity
| Product Code: | Ax-IMP421 |
| CAS Number: | 1316643-57-8 |
| Synonyms: | 4-(1b-(4-fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a-(phenylcarbamoyl)hexahydro-3H-oxireno[2',3':3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl)-3-hydroxybutanoic acid |
| Molecular Formula: | C33H35FN2O7 |
| Molecular Weight: | 590.24 |
Lamivudine S-sulfoxide
| Product Code: | Ax-IMP423 |
| CAS Number: | 160552-55-6 |
| Synonyms: | 4-amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one |
| Molecular Formula: | C8H11N3O4S |
| Molecular Weight: | 245.26 |
Lamivudine R-sulfoxide
| Product Code: | Ax-IMP424 |
| CAS Number: | 160552-54-5 |
| Synonyms: | 4-amino-1-((2R,3R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one |
| Molecular Formula: | C8H11N3O4S |
| Molecular Weight: | 245.26 |
Lamivudine Sulfoxide
| Product Code: | Ax-IMP425 |
| CAS Number: | 1235712-40-9 |
| Synonyms: | 4-amino-1-((2R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one |
| Molecular Formula: | C8H11N3O4S |
| Molecular Weight: | 245.26 |
Rabeprazole EP Impurity B; Rabeprazole Sulfide
| Product Code: | Ax-IMP415 |
| CAS Number: | 117977-21-6 |
| Synonyms: | 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole |
| Molecular Formula: | C18H21N3O2S |
| Molecular Weight: | 343.45 |
Vortioxetine Impurity
| Product Code: | Ax-IMP426 |
| CAS Number: | 13616-83-6 |
| Synonyms: | 1,2-bis(2,4-dimethylphenyl)disulfane |
| Molecular Formula: | C16H18S2 |
| Molecular Weight: | 274.44 |
EXEMESTANE IMPURITY
| Product Code: | Ax-IMP427 |
| CAS Number: | 152764-31-3 |
| Synonyms: | (6R,8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione |
| Molecular Formula: | C20H24O3 |
| Molecular Weight: | 312.41 |