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3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine

3-溴-5-氯-1H-吡咯并[2,3-b]吡啶

Also known as: 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-5-chloro-, 3-Bromo-5-chloro-7-azaindole, 3-bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine, T56 BM INJ DE GG

3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 866546-09-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4BrClN2 and a molecular weight of 231.477 g/mol. It is also known as 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-5-chloro-, 3-Bromo-5-chloro-7-azaindole and 3-bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine. Key properties include a melting point of 240ºC, a boiling point of 350.4ºC at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 165.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
866546-09-0
Jingsj CID
J-1154916-7
Molecular Formula
C7H4BrClN2
Chinese Name
3-溴-5-氯-1H-吡咯并[2,3-b]吡啶
Molecular Weight
231.477 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point240ºC
Boiling Point350.4ºC at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point165.7ºC

Frequently Asked Questions

What is the CAS number of 3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine?

The CAS number of 3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine is 866546-09-0.

What are the molecular formula and molecular weight of 3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine?

3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine has molecular formula C7H4BrClN2 and molecular weight 231.477 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 866546-09-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1154916-7 (accessed 2026-10-22).

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