Impurities
Docetaxel EP Impurity F
| Product Code: | Ax-IMP367 |
| CAS Number: | 33069-62-4 |
| Synonyms: | (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate |
| Molecular Formula: | C47H51NO14 |
| Molecular Weight: | 853.92 |
Docetaxel EP Impurity E
| Product Code: | Ax-IMP366 |
| CAS Number: | 32981-86-5 |
| Synonyms: | (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate |
| Molecular Formula: | C29H36O10 |
| Molecular Weight: | 544.6 |
Ezetimibe (SSS)-Isomer
| Product Code: | Ax-IMP350 |
| CAS Number: | 1593543-07-7 |
| Synonyms: | (3S, 4S, 3'S)-Ezetimibe; (3S,4S)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one |
| Molecular Formula: | C24H21F2NO3 |
| Molecular Weight: | 409.43 |
Ezetimibe (3R,4R,3'R)-isomer
| Product Code: | Ax-IMP351 |
| CAS Number: | 1593542-96-1 |
| Synonyms: | (3R,4R)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one |
| Molecular Formula: | C24H21F2NO3 |
| Molecular Weight: | 409.43 |
Ezetimibe (3S,4R,3'S)-Isomer
| Product Code: | Ax-IMP352 |
| CAS Number: | 163222-33-1 |
| Synonyms: | (3R,4S)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one |
| Molecular Formula: | C24H21F2NO3 |
| Molecular Weight: | 409.43 |
Ezetimibe (3R,4R,3'S)-Isomer
| Product Code: | Ax-IMP353 |
| CAS Number: | 163380-16-3 |
| Synonyms: | (3R,4S)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one |
| Molecular Formula: | C24H21F2NO3 |
| Molecular Weight: | 409.43 |
Ezetimibe (SSR)-Isomer
| Product Code: | Ax-IMP354 |
| CAS Number: | 1593543-00-0 |
| Synonyms: | (3S,4R)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one |
| Molecular Formula: | C24H21F2NO3 |
| Molecular Weight: | 409.43 |
Ezetimibe Enantiomer
| Product Code: | Ax-IMP355 |
| CAS Number: | 1376614-99-1 |
| Synonyms: | (3S,4R)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one |
| Molecular Formula: | C24H21F2NO3 |
| Molecular Weight: | 409.43 |
Glimepiride Intermediate 2
| Product Code: | Ax-IMP370 |
| CAS Number: | 119043-16-2 |
| Synonyms: | 4-(2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl)benzenesulfonyl chloride |
| Molecular Formula: | C16H19ClN2O4S |
| Molecular Weight: | 370.85 |
Glimepiride Intermediate 1
| Product Code: | Ax-IMP369 |
| CAS Number: | 247098-18-6 |
| Synonyms: | 3-ethyl-4-methyl-2-oxo-N-phenethyl-2,5-dihydro-1H-pyrrole-1-carboxamide |
| Molecular Formula: | C16H20N2O2 |
| Molecular Weight: | 272.35 |