1-ethyl-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one

1-乙基-2-甲基嘧啶并[1,2-a]苯并咪唑-4(1H)-酮

1-ethyl-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one (CAS 931973-31-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13N3O and a molecular weight of 227.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 931973-31-8
Jingsj CID: J-369874-7
Molecular Formula: C₁₃H₁₃N₃O
Chinese Name: 1-乙基-2-甲基嘧啶并[1,2-a]苯并咪唑-4(1H)-酮
Molecular Weight: 227.26 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-ethyl-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one?

The CAS number of 1-ethyl-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one is 931973-31-8.

What are the molecular formula and molecular weight of 1-ethyl-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one?

1-ethyl-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one has molecular formula C13H13N3O and molecular weight 227.26 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-ethyl-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one (CAS 931973-31-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-369874-7 (accessed 2026-10-24).

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