5-Chloro-3-nitro-1H-pyrrolo[2,3-b]pyridine

5-氯-3-硝基-1H-吡咯并[2,3-b]吡啶

Also known as: 5-chloro-3-nitro-7-azaindole, 1H-Pyrrolo[2,3-b]pyridine, 5-chloro-3-nitro-

5-Chloro-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1033463-33-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4ClN3O2 and a molecular weight of 197.579 g/mol. It is also known as 5-chloro-3-nitro-7-azaindole and 1H-Pyrrolo[2,3-b]pyridine, 5-chloro-3-nitro-. Key property: a density of 1.7±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1033463-33-0
Jingsj CID
J-1038478-1
Molecular Formula
C7H4ClN3O2
Chinese Name
5-氯-3-硝基-1H-吡咯并[2,3-b]吡啶
Molecular Weight
197.579 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.7±0.1 g/cm3

Frequently Asked Questions

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

The CAS number of 5-Chloro-3-nitro-1H-pyrrolo[2,3-b]pyridine is 1033463-33-0.

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

5-Chloro-3-nitro-1H-pyrrolo[2,3-b]pyridine has molecular formula C7H4ClN3O2 and molecular weight 197.579 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Chloro-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1033463-33-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1038478-1 (accessed 2026-10-25).

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