2,5-Dioxopyrrolidin-1-yl 2,2-diphenylacetate

Also known as: 1-[(DIPHENYLACETYL)OXY]-2,5-PYRROLIDINEDIONE, 2,5-dioxopyrrolidin-1-yl 2,2-diphenylacetate, Benzeneacetic acid, α-phenyl-, 2,5-dioxo-1-pyrrolidinyl ester

2,5-Dioxopyrrolidin-1-yl 2,2-diphenylacetate (CAS 226218-61-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H15NO4 and a molecular weight of 309.3 g/mol. It is also known as 1-[(DIPHENYLACETYL)OXY]-2,5-PYRROLIDINEDIONE, 2,5-dioxopyrrolidin-1-yl 2,2-diphenylacetate and Benzeneacetic acid, α-phenyl-, 2,5-dioxo-1-pyrrolidinyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 226218-61-7
Jingsj CID: J-895360-1
Molecular Formula: C₁₈H₁₅NO₄
Molecular Weight: 309.3 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 2,5-Dioxopyrrolidin-1-yl 2,2-diphenylacetate?

The CAS number of 2,5-Dioxopyrrolidin-1-yl 2,2-diphenylacetate is 226218-61-7.

What are the molecular formula and molecular weight of 2,5-Dioxopyrrolidin-1-yl 2,2-diphenylacetate?

2,5-Dioxopyrrolidin-1-yl 2,2-diphenylacetate has molecular formula C18H15NO4 and molecular weight 309.3 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. "2,5-Dioxopyrrolidin-1-yl 2,2-diphenylacetate (CAS 226218-61-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-895360-1 (accessed 2026-10-23).

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