(R)-(((1-(6-amino-3H-purin-3-yl)propan-2-yl)oxy)methyl)phosphonic acid

(R)-(((1-(6-氨基-3H-嘌呤-3-基)丙-2-基)氧基)甲基)膦酸（替诺福韦N3异构体）

Also known as: Tenofovir Impurity 139, Tenofovir Impurity 172, Phosphonic acid, P-[[(1R)-2-(6-amino-3H-purin-3-yl)-1-methylethoxy]methyl]-, (R)-(((1-(6-Amino-3H-purin-3-yl)propan-2-yl)oxy)methyl)phosphonic Acid (Tenofovir Impurity)

(R)-(((1-(6-amino-3H-purin-3-yl)propan-2-yl)oxy)methyl)phosphonic acid (CAS 1643116-24-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H14N5O4P and a molecular weight of 287.216 g/mol. It is also known as Tenofovir Impurity 139, Tenofovir Impurity 172 and Phosphonic acid, P-[[(1R)-2-(6-amino-3H-purin-3-yl)-1-methylethoxy]methyl]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1643116-24-8

Jingsj CID

J-1528571-9

Molecular Formula

C₉H₁₄N₅O₄P

Chinese Name

(R)-(((1-(6-氨基-3H-嘌呤-3-基)丙-2-基)氧基)甲基)膦酸（替诺福韦N3异构体）

Molecular Weight

287.216 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026