6-(Benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine

6-苄氧基-9-((1S,3R,4S)-4-苄氧基-3-苄氧基甲基-2-亚甲基环戊基)-N-((4-甲氧基苯基)二苯基甲基)-9H-嘌呤-2-胺

Also known as: Entecavir intermediate N7, Entecavir Impurity 8, Entecavir Impurity 15, 9H-Purin-2-amine, N-[(4-methoxyphenyl)diphenylmethyl]-9-[2-methylene-4-(phenylmethoxy)-3-[(phenylmethoxy)methyl]cyclopentyl]-6-(phenylmethoxy)-, [1S-(1α,3α,4β)]-, I06-2209

6-(Benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine (CAS 142217-80-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C53H49N5O4 and a molecular weight of 819.987 g/mol. It is also known as Entecavir intermediate N7, Entecavir Impurity 8 and Entecavir Impurity 15. Key property: a density of 1.2±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

142217-80-9

Jingsj CID

J-1137177-7

Molecular Formula

C₅₃H₄₉N₅O₄

Chinese Name

6-苄氧基-9-((1S,3R,4S)-4-苄氧基-3-苄氧基甲基-2-亚甲基环戊基)-N-((4-甲氧基苯基)二苯基甲基)-9H-嘌呤-2-胺

Molecular Weight

819.987 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026