ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyran compounds 4H-PYRAN-4-ONE

4H-PYRAN-4-ONE

4H-PYRAN-4-ONE Basic information
Product Name:4H-PYRAN-4-ONE
Synonyms:4H-PYRAN-4-ONE;GAMMA-PYRONE;GAMMA-PYRONE, 4-PYRONE;PYRAN-4-ONE;4H-Pyran, 4-oxo-;4H-PYRAN-4-ONE, 98+%;4-Pyrone;Pyrocoman
CAS:108-97-4
MF:C5H4O2
MW:96.08
EINECS:203-634-8
Product Categories:
Mol File:108-97-4.mol
4H-PYRAN-4-ONE Structure
4H-PYRAN-4-ONE Chemical Properties
Melting point 32-34 °C(lit.)
Boiling point 210-215 °C(lit.)
density 1.20
refractive index 1.5238
Fp 214 °F
storage temp. 2-8°C
form clear liquid
color Light yellow to Brown
BRN 105293
InChIKeyCVQUWLDCFXOXEN-UHFFFAOYSA-N
LogP-0.628 (est)
CAS DataBase Reference108-97-4
Safety Information
Safety Statements 22-24/25
WGK Germany 3
F 3-8-10
HS Code 2932.99.9090
MSDS Information
ProviderLanguage
SigmaAldrich English
4H-PYRAN-4-ONE Usage And Synthesis
Uses4H-Pyran-4-one was used in the synthesis of probes grafted on the lipid headgroups.
DefinitionChEBI: A pyranone that is 4H-pyran substituted by an oxo group at position 4.
Purification MethodsPurify -pyrone by vacuum distillation; the distillate crystallises and is hygroscopic. It is non-steam vola
4H-PYRAN-4-ONE Preparation Products And Raw materials
Preparation Products2H-Pyran-4(3H)-one-->4-IODOTETRAHYDRO-2H-PYRAN-->3-Allyl-4H-pyran-4-one-->4H-Pyrano[4,3-d]thiazole, 6,7-dihydro-
Maltol propionate 3-HYDROXY-6-(HYDROXYMETHYL)-2-(MORPHOLINOMETHYL)-4H-PYRAN-4-ONE KOJIC ACID SODIUM SALT HYDRATE 2,6-DIMETHYL-4-OXO-4H-PYRAN-3-CARBOXYLIC ACID KHELLINQUINONE 2,6-Dimethyl-4H-pyran-4-one AURORA KA-6222 3-HYDROXY-2,6-BIS(HYDROXYMETHYL)-4-PYRONE Chelidonic acid monohydrate 3-Hydroxy-2-methyl-4H-pyran-4-one ALUMINUM 3-HYDROXY-2-METHYL-4-PYRONATE 4H-Pyran-4-one,2-ethyl-3-hydroxy Kojic acid 4-O-BETA-D-GULCOSYL-5-O-METHYLVISAMMINOL COMANIC ACID 2-AMINOMETHYL-5-HYDROXY-PYRAN-4-ONE Maltol isobutyrate (2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE
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