(1,2-dihydro-2-oxo-5-pyrimidinyl)boronic acid

2-羟基-5-嘧啶硼酸

Also known as: 2-Hydroxypyrimidine-5-boronic acid, (2-hydroxypyrimidin-5-yl)boronic acid, 2-oxo-1,2-dihydropyrimidin-5-ylboronic acid, 1,2-dihydro-2-oxopyrimidineboronic acid, 1,2-dihydro-2-oxopyrimidin-5-yl-5-boronic acid, Boronic acid, (1,2-dihydro-2-oxo-5-pyrimidinyl)-

(1,2-dihydro-2-oxo-5-pyrimidinyl)boronic acid (CAS 373384-19-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5BN2O3 and a molecular weight of 139.90500 g/mol. It is also known as 2-Hydroxypyrimidine-5-boronic acid, (2-hydroxypyrimidin-5-yl)boronic acid and 2-oxo-1,2-dihydropyrimidin-5-ylboronic acid. Key properties include a boiling point of 530ºC at 760 mmHg, a density of 1.55g/cm3 and a flash point of 274.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

373384-19-1

Jingsj CID

J-1394416-8

Molecular Formula

C₄H₅BN₂O₃

Chinese Name

2-羟基-5-嘧啶硼酸

Molecular Weight

139.90500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026