1-Butyl-3-methyl-1H-pyrrole-2,5-dione

1-丁基-3-甲基-1H-吡咯-2,5-二酮

1-Butyl-3-methyl-1H-pyrrole-2,5-dione (CAS 4050-37-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H13NO2 and a molecular weight of 167.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4050-37-7
Jingsj CID: J-1054603-9
Molecular Formula: C₉H₁₃NO₂
Chinese Name: 1-丁基-3-甲基-1H-吡咯-2,5-二酮
Molecular Weight: 167.20 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Butyl-3-methyl-1H-pyrrole-2,5-dione?

The CAS number of 1-Butyl-3-methyl-1H-pyrrole-2,5-dione is 4050-37-7.

What are the molecular formula and molecular weight of 1-Butyl-3-methyl-1H-pyrrole-2,5-dione?

1-Butyl-3-methyl-1H-pyrrole-2,5-dione has molecular formula C9H13NO2 and molecular weight 167.20 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-Butyl-3-methyl-1H-pyrrole-2,5-dione (CAS 4050-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1054603-9 (accessed 2026-10-25).

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