Impurities
Levalbuterol internediate 1
| Product Code: | Ax-IMP401 |
| CAS Number: | 182676-91-1 |
| Synonyms: | methyl 2,3-bis(benzyloxy)-5-bromobenzoate |
| Molecular Formula: | C22H19BrO4 |
| Molecular Weight: | 427.29 |
Olopatadine E- isomer
| Product Code: | Ax-IMP405 |
| CAS Number: | 949141-22-4 (HCl) ; 113806-06-7 (base) |
| Synonyms: | (E)-2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid |
| Molecular Formula: | C21H23NO3 |
| Molecular Weight: | 337.41 |
Olopatadine carbaldehyde
| Product Code: | Ax-IMP406 |
| CAS Number: | 1376615-97-2 |
| Synonyms: | (Z)-2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetaldehyde hydrochloride |
| Molecular Formula: | C21H24ClNO2 |
| Molecular Weight: | 357.87 |
Ketoconazole Intermediate 1
| Product Code: | Ax-IMP407 |
| CAS Number: | 82966-35-6 |
| Synonyms: | ((2S,4S)-2-(bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate |
| Molecular Formula: | C18H17BrCl2O5S |
| Molecular Weight: | 496.19 |
Ketoconazole Intermediate 2
| Product Code: | Ax-IMP408 |
| CAS Number: | 142128-65-2 |
| Synonyms: | 1-(4-(4-(((2S,4R)-2-(bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)piperazin-1-yl)ethan-1-one |
| Molecular Formula: | C23H25BrCl2N2O4 |
| Molecular Weight: | 544.27 |
Dihydro Loratadine
| Product Code: | Ax-IMP409 |
| CAS Number: | 167891-69-2 |
| Synonyms: | ethyl 4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate |
| Molecular Formula: | C22H25ClN2O2 |
| Molecular Weight: | 384.9 |
Olmesartan (MBTT)
| Product Code: | Ax-IMP410 |
| CAS Number: | 124750-53-4 |
| Synonyms: | 5-(4'-methyl-[1,1'-biphenyl]-2-yl)-1-trityl-1H-tetrazole |
| Molecular Formula: | C33H26N4 |
| Molecular Weight: | 478.59 |
Olmesartan (DBBTT)
| Product Code: | Ax-IMP411 |
| CAS Number: | NA |
| Synonyms: | 5-(4'-(dibromomethyl)-[1,1'-biphenyl]-2-yl)-1-trityl-1H-tetrazole |
| Molecular Formula: | C33H24Br2N4 |
| Molecular Weight: | 636.39 |
Itopride impurity
| Product Code: | Ax-IMP412 |
| CAS Number: | 20059-73-8 |
| Synonyms: | 2-(4-(aminomethyl)phenoxy)-N,N-dimethylethan-1-amine dihydrochloride |
| Molecular Formula: | C11H20Cl2N2O |
| Molecular Weight: | 267.19 |
Celecoxib EP Impurity B
| Product Code: | Ax-IMP414 |
| CAS Number: | 331943-04-5 |
| Synonyms: | 4-(3-(p-tolyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide |
| Molecular Formula: | C17H14F3N3O2S |
| Molecular Weight: | 381.37 |