4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE

4,4-二甲基-5-亚甲基二氢呋喃-2(3H)-酮

Also known as: 2(3H)-Furanone, dihydro-4,4-dimethyl-5-methylene-, 4,4-DIMETHYL-5-METHYLENE--BUTYROLACTONE, 4,4-Dimethyl-5-methylene-g-butyrolactone, DIHYDRO-4,4-DIMETHYL-5-METHYLENE-2(3H)-FURANONE, 4,4-dimethyl-5-methylideneoxolan-2-one, AKOS 8, BETA,BETA-DIMETHYL-GAMMA-METHYLENE-GAMMA-BUTYROLACTONE

4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE (CAS 65371-43-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10O2 and a molecular weight of 126.15300 g/mol. It is also known as 2(3H)-Furanone, dihydro-4,4-dimethyl-5-methylene-, 4,4-DIMETHYL-5-METHYLENE--BUTYROLACTONE and 4,4-Dimethyl-5-methylene-g-butyrolactone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65371-43-9
Jingsj CID: J-906677-5
Molecular Formula: C₇H₁₀O₂
Chinese Name: 4,4-二甲基-5-亚甲基二氢呋喃-2(3H)-酮
Molecular Weight: 126.15300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE?

The CAS number of 4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE is 65371-43-9.

What are the molecular formula and molecular weight of 4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE?

4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE has molecular formula C7H10O2 and molecular weight 126.15300 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. "4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE (CAS 65371-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-906677-5 (accessed 2026-10-24).

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