3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-sulfonyl chloride

3-溴-1H-吡咯并[2,3-b]吡啶-4-磺酰氯

Also known as: 3-bromo-7-azaindol-4-ylsulfonyl chloride, 3-bromo-7-azaindole-4-sulfonyl chloride

3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-sulfonyl chloride (CAS 1191028-75-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4BrClN2O2S and a molecular weight of 295.54100 g/mol. It is also known as 3-bromo-7-azaindol-4-ylsulfonyl chloride and 3-bromo-7-azaindole-4-sulfonyl chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1191028-75-7
Jingsj CID: J-886956-2
Molecular Formula: C₇H₄BrClN₂O₂S
Chinese Name: 3-溴-1H-吡咯并[2,3-b]吡啶-4-磺酰氯
Molecular Weight: 295.54100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-sulfonyl chloride?

The CAS number of 3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-sulfonyl chloride is 1191028-75-7.

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

3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-sulfonyl chloride has molecular formula C7H4BrClN2O2S and molecular weight 295.54100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-sulfonyl chloride (CAS 1191028-75-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-886956-2 (accessed 2026-10-24).

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