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4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine

Also known as: 4-bromo-3-chloro-7-azaindole, 3-chloro-4-bromo-7-azaindole, 1H-Pyrrolo[2,3-b]pyridine, 4-bromo-3-chloro-

4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 943323-92-0) 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. Key property: a density of 1.9±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
943323-92-0
Jingsj CID
J-1506677-0
Molecular Formula
C7H4BrClN2
Molecular Weight
231.477 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Density1.9±0.1 g/cm3
Exact Mass229.924637
PSA28.68000
LogP3.29
Refractive Index1.730

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine?

The CAS number of 4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine is 943323-92-0.

What are the molecular formula and molecular weight of 4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine?

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

What are the upstream and downstream products of 4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine?

For 4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine, Upstream Products: 4-Bromo-7-azaindole.

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

Last updated:

How to cite: Jingsj. "4-bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 943323-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506677-0 (accessed 2026-11-09).

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