Valsartan EP Impurity A
| CAS No. | : 137862-87-4 |
| Mol F. | : C24H29N5O3 |
| Mol W. | : 435.22 |
| Cat No. | : SA33307 |
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Description
| Product Name | Valsartan EP Impurity A |
| Synonyms | Valsartan R-Isomer
Valsartan USP Related Compound A (R-N-valeryl-N-([2′-(1H-tetrazole-5-yl)biphen-4-yl]methyl)valine |
| Related API | Valsartan |
| Category | Impurities |
Valsartan EP Impurity A product with CAS: 137862-87-4 is also known as Valsartan R-Isomer. 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 Valsartan impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines. Moreover, Valsartan R-Isomer 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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