(2-Oxo-1,2-dihydropyridin-3-yl)boronic acid

Also known as: (2-hydroxypyridin-3-yl)boronic acid, 2-hydroxypyridine-3-boronic acid, 2-hydroxypridine-3-boronic acid, (2-oxo-1H-pyridin-3-yl)boronic acid, 1,2-Dihydro-2-oxo-pyridin-3-ylboronic acid, B-(1,2-dihydro-2-oxo-3-pyridinyl)-Boronic acid, Boronic acid, B-(1,2-dihydro-2-oxo-3-pyridinyl)-

(2-Oxo-1,2-dihydropyridin-3-yl)boronic acid (CAS 951655-49-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6BNO3 and a molecular weight of 138.91700 g/mol. Key property: a density of 1.36±0.1 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 951655-49-5
Jingsj CID: J-1342628-3
Molecular Formula: C₅H₆BNO₃
Molecular Weight: 138.91700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.36±0.1 g/cm3(Predicted)
Exact Mass	139.04400
PSA	73.58000
Storage Conditions	-20℃

Frequently Asked Questions

What is the CAS number of (2-Oxo-1,2-dihydropyridin-3-yl)boronic acid?

The CAS number of (2-Oxo-1,2-dihydropyridin-3-yl)boronic acid is 951655-49-5.

What are the molecular formula and molecular weight of (2-Oxo-1,2-dihydropyridin-3-yl)boronic acid?

(2-Oxo-1,2-dihydropyridin-3-yl)boronic acid has molecular formula C5H6BNO3 and molecular weight 138.91700 g/mol.

What are the upstream and downstream products of (2-Oxo-1,2-dihydropyridin-3-yl)boronic acid?

For (2-Oxo-1,2-dihydropyridin-3-yl)boronic acid, Upstream Products: 3-Bromo-2-hydroxypyridine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(2-Oxo-1,2-dihydropyridin-3-yl)boronic acid (CAS 951655-49-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342628-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.