Chemical Name:3’-epi-Entecavir
Synonyms:2-Amino-1,9-dihydro-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one; Entecavir Isomer 4; Entecavir Isomer Impurity 4; (1’S,3’S,4’S)-Entecavir Isomer;
Impurity
Entecavir EP Impurity B
CAS Number:1367369-77-4
Molecular Formula:C₁₂H₁₅N₅O₃
Molecular Weight:277.28
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;
Applications:An epimeric impurity of the antiviral drug Entecavir (E558900).
To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature products will be delivered with ice bags. As for the products stored at room temperature, they will not be packed with ice bags or dried ice. Taskcm is committed to providing cost-effective products that facilitate drug delivery with our customers.
