Impurities
Carbidopa Process Impurity 2
| Product Code: | Ax-IMP970 |
| CAS Number: | 185-80-8 |
| Synonyms: | 1-oxa-2-azaspiro[2.5]octane |
| Molecular Formula: | C6H11NO |
| Molecular Weight: | 113.16 |
Carbidopa Process Impurity 1
| Product Code: | Ax-IMP969 |
| CAS Number: | NA |
| Synonyms: | methyl (S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoate |
| Molecular Formula: | C11H15NO4 |
| Molecular Weight: | 225.24 |
Carbidopa Impurity D
| Product Code: | Ax-IMP968 |
| CAS Number: | 934371-48-9 |
| Synonyms: | methyl (S)-2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate |
| Molecular Formula: | C17H24N2O4 |
| Molecular Weight: | 320.39 |
Tamsulosin EP Impurity B
| Product Code: | Ax-IMP967 |
| CAS Number: | 112101-75-4; 112101-81-2(HCl) |
| Synonyms: | (R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide hydrochloride |
| Molecular Formula: | C10H16N2O3S |
| Molecular Weight: | 244.31 |
Cholecalciferol EP Impurity A
| Product Code: | Ax-IMP966 |
| CAS Number: | 22350-41-0 |
| Synonyms: | (S,Z)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexan-1-ol |
| Molecular Formula: | C27H44O |
| Molecular Weight: | 384.65 |
Cholecalciferol EP Impurity B
| Product Code: | Ax-IMP965 |
| CAS Number: | 434-16-2 |
| Synonyms: | (9R,10S,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-4,5,6,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol |
| Molecular Formula: | C27H44O |
| Molecular Weight: | 384.65 |
Valproic Acid Process Impurity 2
| Product Code: | Ax-IMP964 |
| CAS Number: | 52061-73-1 |
| Synonyms: | 2,2-dipropylpentanamide |
| Molecular Formula: | C11H23NO |
| Molecular Weight: | 185.31 |
Valproic Acid Process Impurity 1
| Product Code: | Ax-IMP963 |
| CAS Number: | 5340-48-7 |
| Synonyms: | 2,2-dipropylpentanenitrile |
| Molecular Formula: | C11H21N |
| Molecular Weight: | 167.3 |
Valproic Acid Impurity D
| Product Code: | Ax-IMP962 |
| CAS Number: | 52061-75-3 |
| Synonyms: | isopropyl 2-propylpentanoate |
| Molecular Formula: | C11H22O2 |
| Molecular Weight: | 186.29 |
ThioTEPA Chloroethyl Process Impurity 2
| Product Code: | Ax-IMP961 |
| CAS Number: | 52-24-4 |
| Synonyms: | tri(aziridin-1-yl)phosphine sulfide |
| Molecular Formula: | C6H12N3PS |
| Molecular Weight: | 189.22 |