Methyl 5-bromo-1H-pyrrole-3-carboxylate

Also known as: 1H-Pyrrole-3-carboxylic acid, 5-bromo-, methyl ester, 2-Bromo-4-(methoxycarbonyl)-1H-pyrrole, 5-Bromo-3-(methoxycarbonyl)-1H-pyrrole, 5-bromo-pyrrole-3-carboxylic acid methyl ester, Methyl 5-Bromo-3-pyrrolecarboxylate, Vonoprazan Impurity 217

Methyl 5-bromo-1H-pyrrole-3-carboxylate (CAS 16420-39-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6BrNO2 and a molecular weight of 204.021 g/mol. Key properties include a boiling point of 341.2±22.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 160.1±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16420-39-6
Jingsj CID: J-1505088-1
Molecular Formula: C₆H₆BrNO₂
Molecular Weight: 204.021 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	341.2±22.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	160.1±22.3 °C
Exact Mass	202.958176
PSA	42.09000
LogP	2.13
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.573
Storage Conditions	2-8°C

Frequently Asked Questions

What is the CAS number of Methyl 5-bromo-1H-pyrrole-3-carboxylate?

The CAS number of Methyl 5-bromo-1H-pyrrole-3-carboxylate is 16420-39-6.

What are the molecular formula and molecular weight of Methyl 5-bromo-1H-pyrrole-3-carboxylate?

Methyl 5-bromo-1H-pyrrole-3-carboxylate has molecular formula C6H6BrNO2 and molecular weight 204.021 g/mol.

What are the upstream and downstream products of Methyl 5-bromo-1H-pyrrole-3-carboxylate?

For Methyl 5-bromo-1H-pyrrole-3-carboxylate, Upstream Products: Methyl 1H-pyrrole-3-carboxylate.

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. "Methyl 5-bromo-1H-pyrrole-3-carboxylate (CAS 16420-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505088-1 (accessed 2026-11-09).

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