2H–Pyran–2–one

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

2H–Pyran–2–one (CAS 504-31-4) is a chemical reagent available from Chemat. Available pack sizes: 1g, 250mg, 50mg, 5g. Offered by: GLPBio.

brandGLPBio
catalog numberGD00634-1g
cas504-31-4
size1g

Available pack sizes

brand size price
GLPBio 1g 915.31 Pln
GLPBio 250mg 615.76 Pln
GLPBio 50mg 564.28 Pln
GLPBio 5g 2267.98 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
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
alpha-Pyrone, >98.0%(GC) TCI CAS 504-31-4
2H-Pyran-2-one 97% Ambeed CAS 504-31-4
2H-PYRAN-2-ONE, 90% Sigma-Aldrich 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