Impurities
Sitagliptin Impurity
| Product Code: | Ax-IMP1215 |
| CAS Number: | NA |
| Synonyms: | (Z)-2,2,2-trifluoro-N'-(piperazin-2-ylidene)acetohydrazide |
| Molecular Formula: | C6H9F3N4O |
| Molecular Weight: | 210.16 |
Nitrofurantoin Process Impurity
| Product Code: | Ax-IMP1214 |
| CAS Number: | 14150-64-2 |
| Synonyms: | aminoglycine; hydrazinoacetic acid |
| Molecular Formula: | C2H6N2O2 |
| Molecular Weight: | 90.08 |
Nitrofurantoin Related Compound A
| Product Code: | Ax-IMP1213 |
| CAS Number: | 63981-22-6 |
| Synonyms: | 3-(5-Nitrofurfurylideneamino)hydantoic Acid |
| Molecular Formula: | C8H8N4O6 |
| Molecular Weight: | 256.17 |
Nitrofurantoin Impurity
| Product Code: | Ax-IMP1212 |
| CAS Number: | 91447-38-0 |
| Synonyms: | (E)-(((5-nitrofuran-2-yl)methylene)amino)glycine; 2-[-2[(5-Nitro-2-furanyl)methylene]hydrazinyl]acetic Acid |
| Molecular Formula: | C7H7N3O5 |
| Molecular Weight: | 213.15 |
Ondansetron Related Compound C
| Product Code: | Ax-IMP1209 |
| CAS Number: | 27387-31-1 |
| Synonyms: | 9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one |
| Molecular Formula: | C13H13NO |
| Molecular Weight: | 199.25 |
Ondansetron Related Compound D
| Product Code: | Ax-IMP1210 |
| CAS Number: | 99614-64-9 |
| Synonyms: | 9-methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one |
| Molecular Formula: | C14H13NO |
| Molecular Weight: | 211.26 |
Ondansetron Related Compound A
| Product Code: | Ax-IMP1208 |
| CAS Number: | 119812-29-2 |
| Synonyms: | 3-((dimethylamino)methyl)-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one |
| Molecular Formula: | C16H20N2O |
| Molecular Weight: | 256.34 |
Bevantolol Hydrochloride Working standard
| Product Code: | Ax-IMP1207 |
| CAS Number: | 42864-78-8 |
| Synonyms: | 1-((3,4-dimethoxyphenethyl)amino)-3-(m-tolyloxy)propan-2-ol hydrochloride |
| Molecular Formula: | C20H27NO4·HCl |
| Molecular Weight: | 381.9 |
Bevantolol HCl Impurity
| Product Code: | Ax-IMP1206 |
| CAS Number: | 2186-25-6 |
| Synonyms: | 2-((m-tolyloxy)methyl)oxirane; m-cresyl glicidyl ether |
| Molecular Formula: | C10H12O2 |
| Molecular Weight: | 164.2 |
Clofazimine Related Compound 2
| Product Code: | Ax-IMP1198 |
| CAS Number: | 90712-89-3 |
| Synonyms: | 10-(4-chlorophenyl)-3-((4-chlorophenyl)amino)phenazin-2(10H)-one |
| Molecular Formula: | C24H15Cl2N3O |
| Molecular Weight: | 432.3 |