CAS 10008-73-8: Dihydro-5-methylene-2(3H)-furanone

Description:Dihydro-5-methylene-2(3H)-furanone, with the CAS number 10008-73-8, is an organic compound characterized by its furanone structure, which includes a five-membered lactone ring. This compound typically exhibits a colorless to pale yellow appearance and has a distinctive sweet, fruity odor, often associated with certain flavoring agents. It is known for its potential applications in the food and fragrance industries due to its pleasant aroma. The molecular structure includes a double bond and a carbonyl group, contributing to its reactivity and potential for undergoing various chemical transformations. Dihydro-5-methylene-2(3H)-furanone is soluble in organic solvents, which enhances its utility in formulations. Additionally, it may exhibit biological activity, making it of interest in research related to natural products and synthetic chemistry. As with many organic compounds, safety data should be consulted to understand its handling and potential hazards. Overall, this compound represents a versatile building block in organic synthesis and flavor chemistry.

Formula:C₅H₆O₂

InChI:InChI=1S/C5H6O2/c1-4-2-3-5(6)7-4/h1-3H2

InChI key:InChIKey=SIFBVNDLLGPEKT-UHFFFAOYSA-N

SMILES:O=C1OC(=C)CC1

Synonyms:
2(3H)-Furanone, dihydro-5-methylene-
4,5-Dihydro-5-methylenefuran-2(3H)-one
4-Penten-4-olide
4-Pentenoic acid, 4-hydroxy-, γ-lactone
5-Methylene-3,4-dihydro-2-furanone
5-Methylenetetrahydro-2-furanone
5-methylidenedihydrofuran-2(3H)-one
Dihydro-5-methylene-2(3H)-furanone
γ-Methylene-γ-butyrolactone
Dihydro-5-methylenefuran-2(3H)-one
See more synonyms

Found 3 products.

Product data	Purity	Price range	Estimated delivery
γ-Methylene-γ-butyrolactone REF: 3B-M1385CAS: 10008-73-8	>98.0%(GC)	236.00 €	Tue 11 Mar 25
2(3H)-Furanone, dihydro-5-methylene- REF: IN-DA0000UTCAS: 10008-73-8	98%	186.00 €~303.00 €	Tue 18 Mar 25
5-Methylenedihydrofuran-2(3H)-one REF: 10-F635291CAS: 10008-73-8	98% GC	To inquire	Wed 26 Mar 25