1-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione

1-(2-乙氧基苯基)-1H-吡咯-2,5-二酮

Also known as: 1-(2-ETHOXYPHENYL)-1H-PYRROLE-2,5-DIONE, AKOS MSC-0077, ASISCHEM C66323, 1-(2-エトキシフェニル)-1H-ピロール-2,5-ジオン

1-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione (CAS 133137-34-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H11NO3 and a molecular weight of 217.22100 g/mol. It is also known as 1-(2-ETHOXYPHENYL)-1H-PYRROLE-2,5-DIONE, AKOS MSC-0077 and ASISCHEM C66323. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 133137-34-5
Jingsj CID: J-1340538-4
Molecular Formula: C₁₂H₁₁NO₃
Chinese Name: 1-(2-乙氧基苯基)-1H-吡咯-2,5-二酮
Molecular Weight: 217.22100 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione?

The CAS number of 1-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione is 133137-34-5.

What are the molecular formula and molecular weight of 1-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione?

1-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione has molecular formula C12H11NO3 and molecular weight 217.22100 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-(2-Ethoxyphenyl)-1H-pyrrole-2,5-dione (CAS 133137-34-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1340538-4 (accessed 2026-10-25).

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