1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone

1-(5-溴-1H-吡咯并[2,3-b]吡啶-3-基)乙酮

Also known as: 1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone, 3-Acetyl-5-bromo-7-azaindole, 1-(5-Bromo-7-azaindole)ethanone, 1-(5-bromo-1H-pyrrolo[2,3-b]pyridine-3-yl)-ethanone, 1-{5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl}ethan-1-one, Ethanone, 1-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)-

1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone (CAS 866545-96-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7BrN2O and a molecular weight of 239.069 g/mol. It is also known as 3-Acetyl-5-bromo-7-azaindole, 1-(5-Bromo-7-azaindole)ethanone and 1-(5-bromo-1H-pyrrolo[2,3-b]pyridine-3-yl)-ethanone. Key properties include a boiling point of 384.1±37.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 186.1±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
866545-96-2
Jingsj CID
J-1520772-4
Molecular Formula
C9H7BrN2O
Chinese Name
1-(5-溴-1H-吡咯并[2,3-b]吡啶-3-基)乙酮
Molecular Weight
239.069 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point384.1±37.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point186.1±26.5 °C

Frequently Asked Questions

What is the CAS number of 1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone?

The CAS number of 1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone is 866545-96-2.

What are the molecular formula and molecular weight of 1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone?

1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone has molecular formula C9H7BrN2O and molecular weight 239.069 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone (CAS 866545-96-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520772-4 (accessed 2026-10-25).

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