4-Ethynyl-3-methyl-1H-indole

4-乙炔基-3-甲基-1H-吲哚

4-Ethynyl-3-methyl-1H-indole (CAS 2741319-12-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9N and a molecular weight of 155.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2741319-12-8
Jingsj CID: J-1182864-0
Molecular Formula: C₁₁H₉N
Chinese Name: 4-乙炔基-3-甲基-1H-吲哚
Molecular Weight: 155.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethynyl-3-methyl-1H-indole?

The CAS number of 4-Ethynyl-3-methyl-1H-indole is 2741319-12-8.

What are the molecular formula and molecular weight of 4-Ethynyl-3-methyl-1H-indole?

4-Ethynyl-3-methyl-1H-indole has molecular formula C11H9N and molecular weight 155.20 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-Ethynyl-3-methyl-1H-indole (CAS 2741319-12-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1182864-0 (accessed 2026-10-25).

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