5-Ethynyl-3-methyl-1H-indole

5-乙炔基-3-甲基-1H-吲哚

5-Ethynyl-3-methyl-1H-indole (CAS 2749401-61-2) 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.: 2749401-61-2
Jingsj CID: J-1564224-4
Molecular Formula: C₁₁H₉N
Chinese Name: 5-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 5-Ethynyl-3-methyl-1H-indole?

The CAS number of 5-Ethynyl-3-methyl-1H-indole is 2749401-61-2.

What are the molecular formula and molecular weight of 5-Ethynyl-3-methyl-1H-indole?

5-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. "5-Ethynyl-3-methyl-1H-indole (CAS 2749401-61-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1564224-4 (accessed 2026-10-25).

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