5-(Hydroxymethyl)-2H-pyran-2-one

5-(羟甲基)-2H-吡喃-2-酮

5-(Hydroxymethyl)-2H-pyran-2-one (CAS 264133-64-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H6O3 and a molecular weight of 126.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 264133-64-4
Jingsj CID: J-1611344-0
Molecular Formula: C₆H₆O₃
Chinese Name: 5-(羟甲基)-2H-吡喃-2-酮
Molecular Weight: 126.11 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Hydroxymethyl)-2H-pyran-2-one?

The CAS number of 5-(Hydroxymethyl)-2H-pyran-2-one is 264133-64-4.

What are the molecular formula and molecular weight of 5-(Hydroxymethyl)-2H-pyran-2-one?

5-(Hydroxymethyl)-2H-pyran-2-one has molecular formula C6H6O3 and molecular weight 126.11 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. "5-(Hydroxymethyl)-2H-pyran-2-one (CAS 264133-64-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1611344-0 (accessed 2026-10-24).

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