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

4-氨基-1H-吲哚-2-羧酸

Also known as: 1H-Indole-2-carboxylic acid, 4-amino-, MFCD26743685

4-amino-1H-indole-2-carboxylic acid (CAS 933721-48-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.17200 g/mol. It is also known as 1H-Indole-2-carboxylic acid, 4-amino- and MFCD26743685. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 933721-48-3
Jingsj CID: J-1312418-0
Molecular Formula: C₉H₈N₂O₂
Chinese Name: 4-氨基-1H-吲哚-2-羧酸
Molecular Weight: 176.17200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-amino-1H-indole-2-carboxylic acid is 933721-48-3.

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

4-amino-1H-indole-2-carboxylic acid has molecular formula C9H8N2O2 and molecular weight 176.17200 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. "4-amino-1H-indole-2-carboxylic acid (CAS 933721-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1312418-0 (accessed 2026-10-25).

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