5-oxo-2H-furan-4-carboxylic acid
5-氧代-2H-呋喃-4-羧酸
5-oxo-2H-furan-4-carboxylic acid (CAS 34762-81-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4O4 and a molecular weight of 128.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34762-81-7
- Jingsj CID
- J-1608968-8
- Molecular Formula
- C5H4O4
- Chinese Name
- 5-氧代-2H-呋喃-4-羧酸
- Molecular Weight
- 128.08 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-oxo-2H-furan-4-carboxylic acid?
The CAS number of 5-oxo-2H-furan-4-carboxylic acid is 34762-81-7.
What are the molecular formula and molecular weight of 5-oxo-2H-furan-4-carboxylic acid?
5-oxo-2H-furan-4-carboxylic acid has molecular formula C5H4O4 and molecular weight 128.08 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-oxo-2H-furan-4-carboxylic acid (CAS 34762-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1608968-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.