Elvitegravir Ethyl Ester Impurity; Elvitegravir ELT-II Std

Order Elvitegravir Ethyl Ester Impurity; Elvitegravir ELT-II Std product with CAS: 949465-91-2 and speed up your Elvitegravir project. This product is also known as Ethyl (S)-6-(3-chloro-2-fluorobenzyl)-1-(1-hydroxy-3-methylbutan-2-yl)-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate; (s)-ethyl 6-(3-chloro-2-fluorobenzyl) -1-(1-hydroxy-3-methyl butan-2-yl)-7-methoxy – 4- oxo-1,4-dihydroquinoline-3- Carboxylate. and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require.