3,4-Dimethoxyfuran-2,5-dione

3,4-二甲氧基呋喃-2,5-二酮

3,4-Dimethoxyfuran-2,5-dione (CAS 121509-94-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6O5 and a molecular weight of 158.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 121509-94-2
Jingsj CID: J-1007490-1
Molecular Formula: C₆H₆O₅
Chinese Name: 3,4-二甲氧基呋喃-2,5-二酮
Molecular Weight: 158.11 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-Dimethoxyfuran-2,5-dione?

The CAS number of 3,4-Dimethoxyfuran-2,5-dione is 121509-94-2.

What are the molecular formula and molecular weight of 3,4-Dimethoxyfuran-2,5-dione?

3,4-Dimethoxyfuran-2,5-dione has molecular formula C6H6O5 and molecular weight 158.11 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. "3,4-Dimethoxyfuran-2,5-dione (CAS 121509-94-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1007490-1 (accessed 2026-10-23).

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