2H-PYRAN-2-ONE, 90%

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

2H-PYRAN-2-ONE, 90% (CAS 504-31-4) is a chemical reagent available from Chemat. Available pack sizes: 1G. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number463159-1G
cas504-31-4
size1G
availability availability
Documents: Safety Data Sheet (MSDS)

Available pack sizes

brand size price
Sigma-Aldrich 1G 1100.00 Pln

properties

purityNo data
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

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 formulaC5H4O2
Molecular weight96.08 g/mol
IUPAC namepyran-2-one
InChIKeyZPSJGADGUYYRKE-UHFFFAOYSA-N
SMILESC1=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

Also listed as

Alpha-pyrone, 97% Combi-blocks CAS 504-31-4
2H–Pyran–2–one GLPBio CAS 504-31-4
alpha-Pyrone, >98.0%(GC) TCI CAS 504-31-4
2H-Pyran-2-one 97% Ambeed CAS 504-31-4
alpha-Pyrone, 97%, 97% Chemat CAS 504-31-4
α-Pyrone, 99.70% MedChemExpress CAS 504-31-4
ALPHA-PYRONE, 95% Fluorochem CAS 504-31-4