5-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile

5-溴烟腈-6-酮

Also known as: 5-Bromo-6-hydroxynicotinonitrile, 3-Bromo-5-cyano-2-hydroxypyridine, 3-Pyridinecarbonitrile, 5-bromo-1,6-dihydro-6-oxo-, 3-pyridinecarbonitrile, 5-bromo-6-hydroxy-, 5-Bromo-6-oxo-1,6-dihydro-pyridine-3-carbonitrile, 5-bromo-6-hydroxypyridine-3-carbonitrile, 5-bromo-6-oxo-1H-pyridine-3-carbonitrile, bromohydroxynicotinonitrile

5-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 19840-44-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H3BrN2O and a molecular weight of 199.005 g/mol. It is also known as 5-Bromo-6-hydroxynicotinonitrile, 3-Bromo-5-cyano-2-hydroxypyridine and 3-Pyridinecarbonitrile, 5-bromo-1,6-dihydro-6-oxo-. Key properties include a boiling point of 345.1±42.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 162.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19840-44-9
Jingsj CID: J-1393274-9
Molecular Formula: C₆H₃BrN₂O
Chinese Name: 5-溴烟腈-6-酮
Molecular Weight: 199.005 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	345.1±42.0 °C at 760 mmHg
Density	1.9±0.1 g/cm3
Flash Point	162.5±27.9 °C

Frequently Asked Questions

What is the CAS number of 5-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile?

The CAS number of 5-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile is 19840-44-9.

What are the molecular formula and molecular weight of 5-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile?

5-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile has molecular formula C6H3BrN2O and molecular weight 199.005 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 19840-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393274-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.