Solifenacin Nitrophenyl Ester Impurity
| CAS No. | : 1229227-22-8 |
| Mol F. | : C22H18N2O4 |
| Mol W. | : 374.39 |
| Cat No. | : SA32612 |
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Description
| Product Name | Solifenacin Nitrophenyl Ester Impurity |
| Synonyms | (S)-4-Nitrophenyl 1-Phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
(1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic Acid 4-Nitrophenyl Ester p-Nitrophenyl (S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline-2-cate |
| Related API | Solifenacin |
| Category | Impurities |
Solifenacin Nitrophenyl Ester Impurity product with CAS: 1229227-22-8 is also known as (S)-4-Nitrophenyl 1-Phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. It is used in Solifenacin impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines. Moreover, (S)-4-Nitrophenyl 1-Phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.
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