1-(2-Butyn-1-yl)-2-methyl-1H-benzimidazole

1-(2-丁炔-1-基)-2-甲基-1H-苯并咪唑

Also known as: 1H-Benzimidazole, 1-(2-butyn-1-yl)-2-methyl-, 1-(But-2-yn-1-yl)-2-methyl-1H-benzo[d]imidazole, 1-(but-2-yn-1-yl)-2-methyl-1,3-benzodiazole, 1-(but-2-yn-1-yl)-2-methyl-1H-1,3-benzodiazole

1-(2-Butyn-1-yl)-2-methyl-1H-benzimidazole (CAS 198839-63-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2 and a molecular weight of 184.23700 g/mol. It is also known as 1H-Benzimidazole, 1-(2-butyn-1-yl)-2-methyl-, 1-(But-2-yn-1-yl)-2-methyl-1H-benzo[d]imidazole and 1-(but-2-yn-1-yl)-2-methyl-1,3-benzodiazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 198839-63-3
Jingsj CID: J-1041566-3
Molecular Formula: C₁₂H₁₂N₂
Chinese Name: 1-(2-丁炔-1-基)-2-甲基-1H-苯并咪唑
Molecular Weight: 184.23700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(2-Butyn-1-yl)-2-methyl-1H-benzimidazole?

The CAS number of 1-(2-Butyn-1-yl)-2-methyl-1H-benzimidazole is 198839-63-3.

What are the molecular formula and molecular weight of 1-(2-Butyn-1-yl)-2-methyl-1H-benzimidazole?

1-(2-Butyn-1-yl)-2-methyl-1H-benzimidazole has molecular formula C12H12N2 and molecular weight 184.23700 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. "1-(2-Butyn-1-yl)-2-methyl-1H-benzimidazole (CAS 198839-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1041566-3 (accessed 2026-10-25).

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