5-Hydroxy-3-vinyl-2(5H)-furanone structure

5-Hydroxy-3-vinyl-2(5H)-furanone

4-ethenyl-2-hydroxy-2H-furan-5-one

Also Known As: Antibiotic PA147|Antibioticum PA147|5-Hydroxy-3-vinyl-2(5H)-furanone|Antibiotic PA-147|Antibioticum PA147 [German]|Antibiotic A-415-Z3|3-Carboxy-2,4-pentadienallactol|5-OH-3-vinyl-2-furanone|3-Ethenyl-5-hydroxy-2(5H)-furanone|2(5H)-Furanone, 3-ethenyl-5-hydroxy-|3-Carboxy-2,4-pentadienal lactol|4-ethenyl-2-hydroxy-2H-furan-5-one|PA-147|4-Hydroxy-2-vinyl-2-buten-4-olide|3-Ethenyl-5-hydroxyfuran-2(5H)-one|3-ethenyl-5-hydroxy-2,5-dihydrofuran-2-one|4-03-00-01760 (Beilstein Handbook Reference)|Crotonic acid, 4,4-dihydroxy-2-vinyl-, gamma-lactone|Crotonic acid, 4,4-dihydroxy-2-vinyl-, gamma-lactone (6CI,7CI)

CAS: 3734-60-9
Molecular Formula C6H6O3
Molecular Weight 126.03169 g/mol
LogP 0.5
Topological Polar Surface Area 46.5 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 126.03169
Monoisotopic Mass 126.03169
Heavy Atoms 9
Complexity 181.0

Chemical Identifiers

CAS Number 3734-60-9
SMILES C=CC1=CC(OC1=O)O
InChIKey RQZSMDBBVOOYQY-UHFFFAOYSA-N

Product Overview

5-Hydroxy-3-vinyl-2(5H)-furanone (CAS 3734-60-9), with molecular formula C6H6O3 and molecular weight 126.03169 g/mol. IUPAC: 4-ethenyl-2-hydroxy-2H-furan-5-one.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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5-Hydroxy-3-vinyl-2(5H)-furanone is a custom synthesis product. We offer services from milligram to kilogram scale.

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