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4-bromo-1H-indole-2-carboxylic acid

4-溴吲哚-2-羧酸

Also known as: 4-Bromoindole-2-carboxylic acid, 4-bromo-1H-indol-2-carboxylic acid, 1H-Indole-2-carboxylic acid, 4-bromo-, 4-BROMO-2-INDOLECARBOXYLIC ACID, 4-BROMO-1H-INDOLE-2-CARBOXYLIC ACID, Indole-2-carboxylic acid, 4-bromo-

4-bromo-1H-indole-2-carboxylic acid (CAS 16732-64-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6BrNO2 and a molecular weight of 240.053 g/mol. It is also known as 4-Bromoindole-2-carboxylic acid, 4-bromo-1H-indol-2-carboxylic acid and 1H-Indole-2-carboxylic acid, 4-bromo-. Key properties include a boiling point of 470.9±25.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 238.6±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16732-64-2
Jingsj CID
J-1503997-4
Molecular Formula
C9H6BrNO2
Chinese Name
4-溴吲哚-2-羧酸
Molecular Weight
240.053 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point470.9±25.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point238.6±23.2 °C

Frequently Asked Questions

What is the CAS number of 4-bromo-1H-indole-2-carboxylic acid?

The CAS number of 4-bromo-1H-indole-2-carboxylic acid is 16732-64-2.

What are the molecular formula and molecular weight of 4-bromo-1H-indole-2-carboxylic acid?

4-bromo-1H-indole-2-carboxylic acid has molecular formula C9H6BrNO2 and molecular weight 240.053 g/mol.

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

Last updated:

How to cite: Jingsj. "4-bromo-1H-indole-2-carboxylic acid (CAS 16732-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503997-4 (accessed 2026-10-25).

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