3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine

Also known as: 3-Bromo-1-(benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine, 1-(Benzenesulfonyl)-3-bromo-1H-pyrrolo[2,3-b]pyridine, 1-Phenylsulfonyl-3-bromo-1H-pyrrolo[2,3-b]pyridine, 3-Bromo-1-phenylsulfonyl-7-azaindole, 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-1-(phenylsulfonyl)-

3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 880769-95-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9BrN2O2S and a molecular weight of 337.19200 g/mol. Key properties include a melting point of 140-145°C, a boiling point of 511.4ºC at 760 mmHg, a density of 1.64 g/cm3 and a flash point of 263.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 880769-95-9
Jingsj CID: J-1179440-4
Molecular Formula: C₁₃H₉BrN₂O₂S
Molecular Weight: 337.19200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	140-145°C
Boiling Point	511.4ºC at 760 mmHg
Density	1.64 g/cm3
Flash Point	263.1ºC
Exact Mass	335.95700
PSA	60.34000
LogP	4.11660
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. 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 3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine?

The CAS number of 3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine is 880769-95-9.

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

3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine has molecular formula C13H9BrN2O2S and molecular weight 337.19200 g/mol.

What are the upstream and downstream products of 3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine?

For 3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine, Upstream Products: 1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine, 3-Bromo-7-azaindole, Benzenesulfonyl chloride; Downstream Products: 1-(Phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridine, 3-Isopropoxy-5-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]benzaldehyde.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 880769-95-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1179440-4 (accessed 2026-11-09).

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