4,8,8-trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one

4,8,8-trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one (CAS 1282107-46-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H25NO5 and a molecular weight of 371.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1282107-46-3
Jingsj CID: J-1284762-0
Molecular Formula: C₂₁H₂₅NO₅
Molecular Weight: 371.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,8,8-trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one?

The CAS number of 4,8,8-trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one is 1282107-46-3.

What are the molecular formula and molecular weight of 4,8,8-trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one?

4,8,8-trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one has molecular formula C21H25NO5 and molecular weight 371.4 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. "4,8,8-trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one (CAS 1282107-46-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1284762-0 (accessed 2026-10-25).

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