1H-Benzimidazole, 1-(2-methyl-1-oxo-2-propenyl)- (9CI)

(9ci)-1-(2-甲基-1-氧代-2-丙烯基)-1H-苯并咪唑

Also known as: 1-(1H-Benzimidazol-1-yl)-2-methyl-2-propen-1-one, 1-(2-methyl-1-oxo-2-propenyl)-1H-benzimidazole

1H-Benzimidazole, 1-(2-methyl-1-oxo-2-propenyl)- (9CI) (CAS 138506-88-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O and a molecular weight of 186.21000 g/mol. It is also known as 1-(1H-Benzimidazol-1-yl)-2-methyl-2-propen-1-one and 1-(2-methyl-1-oxo-2-propenyl)-1H-benzimidazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 138506-88-4
Jingsj CID: J-848805-3
Molecular Formula: C₁₁H₁₀N₂O
Chinese Name: (9ci)-1-(2-甲基-1-氧代-2-丙烯基)-1H-苯并咪唑
Molecular Weight: 186.21000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-Benzimidazole, 1-(2-methyl-1-oxo-2-propenyl)- (9CI)?

The CAS number of 1H-Benzimidazole, 1-(2-methyl-1-oxo-2-propenyl)- (9CI) is 138506-88-4.

What are the molecular formula and molecular weight of 1H-Benzimidazole, 1-(2-methyl-1-oxo-2-propenyl)- (9CI)?

1H-Benzimidazole, 1-(2-methyl-1-oxo-2-propenyl)- (9CI) has molecular formula C11H10N2O and molecular weight 186.21000 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. "1H-Benzimidazole, 1-(2-methyl-1-oxo-2-propenyl)- (9CI) (CAS 138506-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-848805-3 (accessed 2026-10-24).

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