4-benzyloxycarbonyl-1-methyl-3,4-dihydropyrazin-2(1H)-one

4-苄氧羰基-1-甲基-3,4-二氢吡嗪-2(1H)-酮

Also known as: 1(2H)-Pyrazinecarboxylic acid, 3,4-dihydro-4-methyl-3-oxo-, phenylmethyl ester, 4-benzyloxycarbonyl-1-methyl-3,4-dihydropyrazin-2(1H)-one, Benzyl 4-methyl-3-oxo-3,4-dihydro-1(2H)-pyrazinecarboxylate, Benzyl 4-methyl-3-oxo-3,4-dihydropyrazine-1(2H)-carboxylate

4-benzyloxycarbonyl-1-methyl-3,4-dihydropyrazin-2(1H)-one (CAS 851726-65-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H14N2O3 and a molecular weight of 246.262 g/mol. It is also known as 1(2H)-Pyrazinecarboxylic acid, 3,4-dihydro-4-methyl-3-oxo-, phenylmethyl ester, Benzyl 4-methyl-3-oxo-3,4-dihydro-1(2H)-pyrazinecarboxylate and Benzyl 4-methyl-3-oxo-3,4-dihydropyrazine-1(2H)-carboxylate. Key properties include a boiling point of 423.7±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 210.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

851726-65-3

Jingsj CID

J-1088929-7

Molecular Formula

C₁₃H₁₄N₂O₃

Chinese Name

4-苄氧羰基-1-甲基-3,4-二氢吡嗪-2(1H)-酮

Molecular Weight

246.262 g/mol

Category

Ketones

Last updated

8/21/2026