Tenofovir Disoproxil Fumarate IP Impurity G; Tenofovir (S)-Isomer

Tenofovir Disoproxil Fumarate IP Impurity G; Tenofovir (S)-Isomer product with CAS: 1432630-26-6;1280130-08-6(FreeBase) is also known as USP Tenofovir Related Compound A; 5-[[(1S)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic acid 1,9-bis(1-methylethyl) ester 5-oxide. This product can be used as a working standard or secondary reference standard (additional internal validation as per respective FDA regulations/guidelines may require). Tenofovir Disoproxil Fumarate IP Impurity G; Tenofovir (S)-Isomer is used in Tenofovir impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines during commercial production of Tenofovir and its related formulations. Moreover, USP Tenofovir Related Compound A is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation. Please also find out other impurities of Tenofovir developed in our R&D.