Impurities
Paracetamol Impurity K
| Product Code: | Ax-IMP1472 |
| CAS Number: | 51-78-5 |
| Synonyms: | 4-aminophenol hydrochloride |
| Molecular Formula: | C6H7NO·HCl |
| Molecular Weight: | 145.59 |
Ripasudil intermediate 2
| Product Code: | Ax-IMP1606 |
| CAS Number: | 906820-08-4 |
| Synonyms: | 4-fluoroisoquinoline-5-sulfonyl chloride hydrochloride |
| Molecular Formula: | C9H6Cl2FNO2S |
| Molecular Weight: | 282.11 |
Ripasudil intermediate 1
| Product Code: | Ax-IMP1605 |
| CAS Number: | 194032-32-1 |
| Synonyms: | tert-butyl (S)-3-methyl-1,4-diazepane-1-carboxylate |
| Molecular Formula: | C11H22N2O2 |
| Molecular Weight: | 214.31 |
Ripasudil Advance intermediate
| Product Code: | Ax-IMP1604 |
| CAS Number: | 1360538-86-8 |
| Synonyms: | tert-butyl (S)-4-((4-fluoroisoquinolin-5-yl)sulfonyl)-3-methyl-1,4-diazepane-1-carboxylate |
| Molecular Formula: | C20H26FN3O4S |
| Molecular Weight: | 423.5 |
Carvedilol Impurity
| Product Code: | Ax-IMP1601 |
| CAS Number: | 86-74-8 |
| Synonyms: | 9H-carbazol-4-ol; 4-Hydroxycarbazole |
| Molecular Formula: | C12H9NO |
| Molecular Weight: | 183.21 |
Carvedilol Impurity A
| Product Code: | Ax-IMP1597 |
| CAS Number: | 1198090-73-1 |
| Synonyms: | 1-(4-(2-hydroxy-3-((2-(2-methoxyphenoxy)ethyl)amino)propoxy)-9H-carbazol-9-yl)-3-((2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol |
| Molecular Formula: | C36H43N3O7 |
| Molecular Weight: | 629.74 |
Carvedilol EP Impurity B
| Product Code: | Ax-IMP1599 |
| CAS Number: | 918903-20-5 |
| Synonyms: | 3,3'-((2-(2-methoxyphenoxy)ethyl)azanediyl)bis(1-((9H-carbazol-4-yl)oxy)propan-2-ol) |
| Molecular Formula: | C39H39N3O6 |
| Molecular Weight: | 645.76 |
Carvedilol WS
| Product Code: | Ax-IMP1600 |
| CAS Number: | 72956-09-3 |
| Synonyms: | 1-((9H-carbazol-4-yl)oxy)-3-((2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol |
| Molecular Formula: | C24H26N2O4 |
| Molecular Weight: | 406.48 |
Carvedilol Process Impurity 2
| Product Code: | Ax-IMP1598 |
| CAS Number: | 1198090-71-9 |
| Synonyms: | 4-(oxiran-2-ylmethoxy)-9-(oxiran-2-ylmethyl)-9H-carbazole |
| Molecular Formula: | C18H17NO3 |
| Molecular Weight: | 295.33 |
Erlotinib Intermediate 2
| Product Code: | Ax-IMP1603 |
| CAS Number: | NA |
| Synonyms: | ethyl 3,4-bis(2-methoxyethoxy)-5-nitrobenzoate |
| Molecular Formula: | C15H21NO8 |
| Molecular Weight: | 343.33 |