Impurities
Febuxostat Isopropyl Ether Analog
| Product Code: | Ax-IMP639 |
| CAS Number: | 144060-52-6 |
| Synonyms: | 2-(3-cyano-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Molecular Formula: | C15H14N2O3S |
| Molecular Weight: | 302.35 |
Febuxostat Ethyl Ester
| Product Code: | Ax-IMP642 |
| CAS Number: | 160844-75-7 |
| Synonyms: | ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate |
| Molecular Formula: | C18H20N2O3S |
| Molecular Weight: | 344.43 |
Febuxostat Process Impurity 2
| Product Code: | Ax-IMP641 |
| CAS Number: | 144060-84-4 |
| Synonyms: | |
| Molecular Formula: | |
| Molecular Weight: |
Febuxostat Process Impurity 1
| Product Code: | Ax-IMP640 |
| CAS Number: | 144060-68-4 |
| Synonyms: | |
| Molecular Formula: | |
| Molecular Weight: |
Bepotastine Impurity B
| Product Code: | Ax-IMP644 |
| CAS Number: | 125602-70-2(base) ; 210095-48-0(Salt) |
| Synonyms: | ethyl 4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoate benzenesulfonate |
| Molecular Formula: | C29H35ClN2O6S |
| Molecular Weight: | 575.12 |
Sumatriptan Related Compound H
| Product Code: | Ax-IMP651 |
| CAS Number: | 1391052-59-7 |
| Synonyms: | N-(3-(2-(dimethylamino)ethyl)-1-((3-(2-(dimethylamino)ethyl)-1H-indol-5-yl)methyl)-1H-indol-5-yl)-N-methylmethanesulfonamide |
| Molecular Formula: | C27H37N5O2S |
| Molecular Weight: | 495.68 |
Sumatriptan Related Compound E
| Product Code: | Ax-IMP650 |
| CAS Number: | 88919-22-6 |
| Synonyms: | 1-(3-(2-aminoethyl)-1H-indol-5-yl)-N-methylmethanesulfonamide |
| Molecular Formula: | C12H17N3O2S |
| Molecular Weight: | 267.35 |
Sumatriptan Related Compound D
| Product Code: | Ax-IMP649 |
| CAS Number: | 212069-94-8 |
| Synonyms: | N,N-dimethyl-2-(5-((N-methylsulfamoyl)methyl)-1H-indol-3-yl)ethan-1-amine oxide |
| Molecular Formula: | C14H21N3O3S |
| Molecular Weight: | 311.4 |
Sumatriptan Related Compound C
| Product Code: | Ax-IMP648 |
| CAS Number: | NA |
| Synonyms: | 1-(3-(2-(dimethylamino)ethyl)-1-(hydroxymethyl)-1H-indol-5-yl)-N-methylmethanesulfonamide |
| Molecular Formula: | C15H23N3O3S |
| Molecular Weight: | 325.43 |
Sumatriptan Related Compound B
| Product Code: | Ax-IMP647 |
| CAS Number: | 88919-51-1 |
| Synonyms: | N-methyl-1-(3-(2-(methylamino)ethyl)-1H-indol-5-yl)methanesulfonamide |
| Molecular Formula: | C13H19N3O2S |
| Molecular Weight: | 281.37 |