α-Pyrone, 99.70%

cas: 504-31-4 — see every product listed under this CAS number, including other names

α-Pyrone, 99.70% (CAS 504-31-4) is a chemical reagent available from Chemat. Available pack sizes: 50 mg, 250 mg, 100 mg, 500 mg, 1 g. Offered by: MedChemExpress.

• 2D
• 3D

2H-pyran-2-one is the simplest member of the class of 2-pyranones that is 2H-pyran with an oxo substituent at position 2.

Source: ChEBI

Identity

Molecular formula	C5H4O2
Molecular weight	96.08 g/mol
IUPAC name	pyran-2-one
InChIKey	ZPSJGADGUYYRKE-UHFFFAOYSA-N
SMILES	C1=CC(=O)OC=C1

Computed by PubChem (NCBI)

Synonyms: 2H-Pyran-2-one, alpha-Pyrone, pyran-2-one, 2-Pyrone, 2-Pyranone, Coumalin, .alpha.-Pyrone, 2-oxo-2H-pyran, 2H-Pyrane-2-one, 2H-Pyran, 2-oxo-

Isomers (same molecular formula)

furan-3-carbaldehyde C₅H₄O₂

cyclopent-4-ene-1,3-dione C₅H₄O₂