1-Isobutyl-1H-benzo[d]imidazol-2(3H)-one

1-异丁基-1H-苯并[d]咪唑-2(3h)-酮

Also known as: 1-Isobutyl-1,3-dihydro-2H-benzo[d]imidazol-2-one, 1-Isobutyl-1H-benzimidazol-2-ol, 2-Oxo-1-isobutyl-benzimidazolin, 1-Isobutyl-1,3-dihydro-benzoimidazol-2-one

1-Isobutyl-1H-benzo[d]imidazol-2(3H)-one (CAS 77557-03-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O and a molecular weight of 190.24200 g/mol. It is also known as 1-Isobutyl-1,3-dihydro-2H-benzo[d]imidazol-2-one, 1-Isobutyl-1H-benzimidazol-2-ol and 2-Oxo-1-isobutyl-benzimidazolin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77557-03-0
Jingsj CID: J-987545-8
Molecular Formula: C₁₁H₁₄N₂O
Chinese Name: 1-异丁基-1H-苯并[d]咪唑-2(3h)-酮
Molecular Weight: 190.24200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Isobutyl-1H-benzo[d]imidazol-2(3H)-one?

The CAS number of 1-Isobutyl-1H-benzo[d]imidazol-2(3H)-one is 77557-03-0.

What are the molecular formula and molecular weight of 1-Isobutyl-1H-benzo[d]imidazol-2(3H)-one?

1-Isobutyl-1H-benzo[d]imidazol-2(3H)-one has molecular formula C11H14N2O and molecular weight 190.24200 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-Isobutyl-1H-benzo[d]imidazol-2(3H)-one (CAS 77557-03-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-987545-8 (accessed 2026-10-22).

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