6-Bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one

6-溴-1H-咪唑并[4,5-b]吡啶-2(3H)-酮

Also known as: 6-Bromo-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one, 6-Bromoimidazo[4,5-b]pyridin-2(3H)-one, 6-Bromo-1H-imidazo[4,5-b]pyridin-2-ol, 2H-Imidazo[4,5-b]pyridin-2-one, 6-bromo-1,3-dihydro-

6-Bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one (CAS 148038-83-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4BrN3O and a molecular weight of 214.020 g/mol. It is also known as 6-Bromo-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one, 6-Bromoimidazo[4,5-b]pyridin-2(3H)-one and 6-Bromo-1H-imidazo[4,5-b]pyridin-2-ol. Key properties include a melting point of >350ºC, a boiling point of 189.4±28.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 68.4±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
148038-83-9
Jingsj CID
J-1131183-8
Molecular Formula
C6H4BrN3O
Chinese Name
6-溴-1H-咪唑并[4,5-b]吡啶-2(3H)-酮
Molecular Weight
214.020 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>350ºC
Boiling Point189.4±28.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point68.4±24.0 °C

Frequently Asked Questions

What is the CAS number of 6-Bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one?

The CAS number of 6-Bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one is 148038-83-9.

What are the molecular formula and molecular weight of 6-Bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one?

6-Bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one has molecular formula C6H4BrN3O and molecular weight 214.020 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one (CAS 148038-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1131183-8 (accessed 2026-10-22).

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