3,4,5-tribromo-1H-pyrrole-2-carboxylic acid

Also known as: 3,4,5-Tribrom-pyrrol-2-carbonsaeure, 3,4,5-tribromo-pyrrole-2-carboxylic acid, Pyrrole-2-carboxylic acid,3,4,5-tribromo, Tribrompyrrolcarbonsaeure

3,4,5-tribromo-1H-pyrrole-2-carboxylic acid (CAS 74039-30-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H2Br3NO2 and a molecular weight of 347.78700 g/mol. Key properties include a boiling point of 468.3ºC at 760 mmHg, a density of 2.699g/cm3 and a flash point of 237ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 74039-30-8
Jingsj CID: J-1396345-6
Molecular Formula: C₅H₂Br₃NO₂
Molecular Weight: 347.78700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	468.3ºC at 760 mmHg
Density	2.699g/cm3
Flash Point	237ºC
Exact Mass	344.76400
PSA	53.09000
LogP	3.00040
Refractive Index	1.716

Frequently Asked Questions

What is the CAS number of 3,4,5-tribromo-1H-pyrrole-2-carboxylic acid?

The CAS number of 3,4,5-tribromo-1H-pyrrole-2-carboxylic acid is 74039-30-8.

What are the molecular formula and molecular weight of 3,4,5-tribromo-1H-pyrrole-2-carboxylic acid?

3,4,5-tribromo-1H-pyrrole-2-carboxylic acid has molecular formula C5H2Br3NO2 and molecular weight 347.78700 g/mol.

What are the upstream and downstream products of 3,4,5-tribromo-1H-pyrrole-2-carboxylic acid?

For 3,4,5-tribromo-1H-pyrrole-2-carboxylic acid, Upstream Products: Pyrrole-2-carboxylic acid, 4,5-Dibromo-1H-pyrrole-2-carboxylic acid, Pyrrole-2-carboxaldehyde.

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. "3,4,5-tribromo-1H-pyrrole-2-carboxylic acid (CAS 74039-30-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1396345-6 (accessed 2026-11-09).

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