5-Acetyl-1-methylbenzimidazole

5-乙酰基-1-甲基苯并咪唑

Also known as: Ethanone, 1-(1-methyl-1H-benzimidazol-5-yl)- (9CI), 1-(1-Methyl-1H-benzoimidazol-5-yl)-ethanone, 1-(1-methyl-1H-1,3-benzodiazol-5-yl)ethan-1-one, 1-(1-methylbenzimidazol-5-yl)ethanone, 5-Acetyl-1-methylbenzimidazole, 5-acetyl-1-methylbenzimidazole, Ethanone, 1-(1-methyl-1H-benzimidazol-5-yl)-

5-Acetyl-1-methylbenzimidazole (CAS 265107-91-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O and a molecular weight of 174.19900 g/mol. It is also known as Ethanone, 1-(1-methyl-1H-benzimidazol-5-yl)- (9CI), 1-(1-Methyl-1H-benzoimidazol-5-yl)-ethanone and 1-(1-methyl-1H-1,3-benzodiazol-5-yl)ethan-1-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
265107-91-3
Jingsj CID
J-1511096-3
Molecular Formula
C10H10N2O
Chinese Name
5-乙酰基-1-甲基苯并咪唑
Molecular Weight
174.19900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Acetyl-1-methylbenzimidazole?

The CAS number of 5-Acetyl-1-methylbenzimidazole is 265107-91-3.

What are the molecular formula and molecular weight of 5-Acetyl-1-methylbenzimidazole?

5-Acetyl-1-methylbenzimidazole has molecular formula C10H10N2O and molecular weight 174.19900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-Acetyl-1-methylbenzimidazole (CAS 265107-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511096-3 (accessed 2026-10-25).

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