9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

9-(苄氧基)-3-(2-羟基乙基)-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮

Also known as: 3-(2-Hydroxyethyl)-2-methyl-9-(phenylmethoxy)-4H-pyrido[1,2-a]pyrimidin-4-one, 3-(2-Hydroxyethyl)-9-benzyloxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-hydroxyethyl)-2-methyl-9-(phenylmethoxy)-, Hydroxy Compound of Paliperidone, Paliperidone Intermediate -I of KSM-I, Paliperidone impurity 19, Paliperidone-3

9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1008796-22-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H18N2O3 and a molecular weight of 310.34700 g/mol. It is also known as 3-(2-Hydroxyethyl)-2-methyl-9-(phenylmethoxy)-4H-pyrido[1,2-a]pyrimidin-4-one, 3-(2-Hydroxyethyl)-9-benzyloxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one and 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-hydroxyethyl)-2-methyl-9-(phenylmethoxy)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1008796-22-2

Jingsj CID

J-1513963-8

Molecular Formula

C₁₈H₁₈N₂O₃

Chinese Name

9-(苄氧基)-3-(2-羟基乙基)-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮

Molecular Weight

310.34700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026