5-Methoxy-2-methyl-1H-indole-3-carboxylic acid

5-甲氧基-2-甲基-1H-吲哚-3-羧酸

Also known as: 1H-Indole-3-carboxylic acid, 5-methoxy-2-methyl-, 2-Methyl-3-carboxy-5-methoxyindole, 5-Methoxy-2-methylindole-3-carboxylic acid

5-Methoxy-2-methyl-1H-indole-3-carboxylic acid (CAS 32387-22-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3 and a molecular weight of 205.210 g/mol. It is also known as 1H-Indole-3-carboxylic acid, 5-methoxy-2-methyl-, 2-Methyl-3-carboxy-5-methoxyindole and 5-Methoxy-2-methylindole-3-carboxylic acid. Key properties include a boiling point of 441.3±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 220.7±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 32387-22-7
Jingsj CID: J-1180869-3
Molecular Formula: C₁₁H₁₁NO₃
Chinese Name: 5-甲氧基-2-甲基-1H-吲哚-3-羧酸
Molecular Weight: 205.210 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	441.3±40.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	220.7±27.3 °C

Frequently Asked Questions

What is the CAS number of 5-Methoxy-2-methyl-1H-indole-3-carboxylic acid?

The CAS number of 5-Methoxy-2-methyl-1H-indole-3-carboxylic acid is 32387-22-7.

What are the molecular formula and molecular weight of 5-Methoxy-2-methyl-1H-indole-3-carboxylic acid?

5-Methoxy-2-methyl-1H-indole-3-carboxylic acid has molecular formula C11H11NO3 and molecular weight 205.210 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-Methoxy-2-methyl-1H-indole-3-carboxylic acid (CAS 32387-22-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1180869-3 (accessed 2026-10-25).

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