Pemetrexed EP Impurity E; Pemetrexed R-Isomer; D-Pemetrexed
Price : $185 – $1,150
| CAS No. | : 182009-04-7 |
| Mol F. | : C20H19N5Na2O6 |
| Mol W. | : 471.37 |
| Cat No. | : SA32306 |
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Description
| Product Name | Pemetrexed EP Impurity E |
| Synonyms | (D)-Pemetrexed
Pemetrexed R-Isomer Pemetrexed BP Impurity E (2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl]carbonyl]amino]pentanedioic acid |
| Related API | Pemetrexed |
| Category | Impurities |
Pemetrexed EP Impurity E product with CAS: 182009-04-7 is also known as (D)-Pemetrexed. 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 Pemetrexed impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines. Moreover, (D)-Pemetrexed 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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