methyl 3-formylindole-6-carboxylate

3-甲酰吲哚-6-羧酸甲酯

Also known as: methyl 3-formyl-1H-indole-6-carboxylate, 3-formyl-1H-indole-6-carboxylic acid methyl ester, 1H-indole-6-carboxylic acid, 3-formyl-, methyl ester, indole-3-aldehyde-6-carboxylic acid methyl ester, 3-formylindole-6-carboxylic acid methyl ester

methyl 3-formylindole-6-carboxylate (CAS 133831-28-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.19400 g/mol. It is also known as methyl 3-formyl-1H-indole-6-carboxylate, 3-formyl-1H-indole-6-carboxylic acid methyl ester and 1H-indole-6-carboxylic acid, 3-formyl-, methyl ester. Key properties include a melting point of 219-224 °C, a boiling point of 404.4ºC at 760 mmHg, a density of 1.341 g/cm3 and a flash point of 198.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
133831-28-4
Jingsj CID
J-15456-1
Molecular Formula
C11H9NO3
Chinese Name
3-甲酰吲哚-6-羧酸甲酯
Molecular Weight
203.19400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point219-224 °C
Boiling Point404.4ºC at 760 mmHg
Density1.341 g/cm3
Flash Point198.4ºC

Frequently Asked Questions

What is the CAS number of methyl 3-formylindole-6-carboxylate?

The CAS number of methyl 3-formylindole-6-carboxylate is 133831-28-4.

What are the molecular formula and molecular weight of methyl 3-formylindole-6-carboxylate?

methyl 3-formylindole-6-carboxylate has molecular formula C11H9NO3 and molecular weight 203.19400 g/mol.

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

Last updated:

How to cite: Jingsj. "methyl 3-formylindole-6-carboxylate (CAS 133831-28-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15456-1 (accessed 2026-10-25).

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