Impurities
Tadalafil Process impurity 6
| Product Code: | Ax-IMP1505 |
| CAS Number: | 406938-39-4 |
| Synonyms: | (1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid hydrochloride |
| Molecular Formula: | C19H16N2O4.HCl |
| Molecular Weight: | 336.35 |
Valganciclovir Impurity C
| Product Code: | Ax-IMP1530 |
| CAS Number: | 1202645-50-8 |
| Synonyms: | 2-amino-9-(methoxymethyl)-1,9-dihydro-6H-purin-6-one |
| Molecular Formula: | C7H9N5O2 |
| Molecular Weight: | 195.18 |
Valaciclovir impurity E
| Product Code: | Ax-IMP1513 |
| CAS Number: | 124832-31-1 |
| Synonyms: | 2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl ((benzyloxy)carbonyl)-L-valinate |
| Molecular Formula: | C21H26N6O6 |
| Molecular Weight: | 458.48 |
Ranolazine Dimer impurity
| Product Code: | Ax-IMP1514 |
| CAS Number: | 333749-57-8 |
| Synonyms: | 3,3'-(piperazine-1,4-diyl)bis(1-(2-methoxyphenoxy)propan-1-ol) |
| Molecular Formula: | C24H34N2O6 |
| Molecular Weight: | 446.54 |
Loxoprofen Impurity
| Product Code: | Ax-IMP1532 |
| CAS Number: | NA |
| Synonyms: | methyl 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate |
| Molecular Formula: | C16H20O3 |
| Molecular Weight: | 260.33 |
Loxoprofen Process Impurity 1
| Product Code: | Ax-IMP1531 |
| CAS Number: | 96824-28-1 |
| Synonyms: | 2-(4-acetylbenzyl)cyclopentan-1-one |
| Molecular Formula: | C14H16O2 |
| Molecular Weight: | 216.28 |
Loxoprofen Process Impurity 3
| Product Code: | Ax-IMP1548 |
| CAS Number: | NA |
| Synonyms: | 2-(3-((2-oxocyclopentylidene)methyl)phenyl)propanoic acid |
| Molecular Formula: | C15H16O3 |
| Molecular Weight: | 244.29 |
Loxoprofen Process Impurity 2
| Product Code: | Ax-IMP1547 |
| CAS Number: | 43153-07-7 |
| Synonyms: | 2-(4-formylphenyl)propanoic acid |
| Molecular Formula: | C10H10O3 |
| Molecular Weight: | 178.18 |
Loxoprofen Ring Opening Impurity
| Product Code: | Ax-IMP1546 |
| CAS Number: | 1091621-61-2 |
| Synonyms: | 6-(4-(1-carboxyethyl)phenyl)-5-oxohexanoic acid |
| Molecular Formula: | C15H18O5 |
| Molecular Weight: | 278.3 |
Rocuronium Bromide Impurity A
| Product Code: | Ax-IMP1549 |
| CAS Number: | 119302-24-8 |
| Synonyms: | (2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-3-hydroxy-10,13-dimethyl-2-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate |
| Molecular Formula: | C29H48N2O4 |
| Molecular Weight: | 488.71 |