4-(1H-indol-3-yl)but-2-enoic acid

4-(1H-吲哚-3-基)丁-2-烯酸

4-(1H-indol-3-yl)but-2-enoic acid (CAS 1976033-37-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO2 and a molecular weight of 201.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1976033-37-0
Jingsj CID: J-1053008-7
Molecular Formula: C₁₂H₁₁NO₂
Chinese Name: 4-(1H-吲哚-3-基)丁-2-烯酸
Molecular Weight: 201.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(1H-indol-3-yl)but-2-enoic acid?

The CAS number of 4-(1H-indol-3-yl)but-2-enoic acid is 1976033-37-0.

What are the molecular formula and molecular weight of 4-(1H-indol-3-yl)but-2-enoic acid?

4-(1H-indol-3-yl)but-2-enoic acid has molecular formula C12H11NO2 and molecular weight 201.22 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-(1H-indol-3-yl)but-2-enoic acid (CAS 1976033-37-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1053008-7 (accessed 2026-10-24).

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