3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one

Also known as: 3,3,5-tribromo-1H-pyrrolo[2,3-b]pyridin-2-one, 3,3,5-tribromo-2-oxo-7-azaindoline, 3,3,5-tribromo-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one

3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 183208-32-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3Br3N2O and a molecular weight of 370.82400 g/mol. Key properties include a boiling point of 411.396ºC at 760 mmHg, a density of 2.512g/cm3 and a flash point of 202.605ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 183208-32-4
Jingsj CID: J-1080806-7
Molecular Formula: C₇H₃Br₃N₂O
Molecular Weight: 370.82400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	411.396ºC at 760 mmHg
Density	2.512g/cm3
Flash Point	202.605ºC
Exact Mass	367.78000
PSA	41.99000
LogP	2.87680
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.724

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 3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one?

The CAS number of 3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one is 183208-32-4.

What are the molecular formula and molecular weight of 3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one?

3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one has molecular formula C7H3Br3N2O and molecular weight 370.82400 g/mol.

What are the upstream and downstream products of 3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one?

For 3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one, Upstream Products: 3,3-Dibromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one, 7-Azaindole; Downstream Products: 1H-Pyrrolo[2,3-b]pyridine-3-carboxaldehyde, 5-methoxy-, 5-Bromo-1-methyl-1H-pyrrolo[2,3-b]pyridine, 5-Bromo-7-azaindole.

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. "3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 183208-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1080806-7 (accessed 2026-11-09).

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