4-Hydroxy-2,5-dimethyl-3(2H)-furanone
4-Hydroxy-2,5-dimethyl-3(2H)-furanone (CAS: 3658-77-3), also known as Furaneol, is a key heterocyclic building block with the molecular formula C6H8O3 and a molecular weight of 128.13 g/mol. It is recognised for its characteristic sweet, caramel-like aroma, often associated with strawberries and pineapple. This compound serves as a valuable intermediate in organic synthesis, particularly within the fine chemical and flavour & fragrance industries, contributing to the creation of complex molecules and desirable sensory profiles.
- IUPAC
- 2,5-Dimethyl-4-hydroxy-3(2H)-furanone,Furaneol,Strawberry furanone
- Synonyms
- 2,5-Dimethyl-4-hydroxy-3(2H)-furanoneFuraneolStrawberry furanone
Flavour and Fragrance Synthesis
Furaneol is widely employed in the flavour and fragrance industry due to its potent, sweet, fruity aroma reminiscent of strawberries. It is synthesised into various flavour formulations to impart or enhance fruity notes in food products and beverages.
Organic Synthesis Intermediate
As a furan derivative, this compound acts as a versatile building block in organic synthesis. Its functional groups allow for diverse chemical transformations, making it useful for constructing more complex organic molecules in research and development settings.
Research and Development
Researchers utilise 4-Hydroxy-2,5-dimethyl-3(2H)-furanone in academic and industrial laboratories to explore novel synthetic pathways and develop new chemical entities. Its well-defined structure and reactivity profile make it a reliable reagent for various chemical investigations.
| Molecular weight | 128.13 |
|---|---|
| Empirical formula | C6H8O3 |
| Assay | 95% |
| Melting point | 73-77 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Hydroxy-2,5-dimethyl-3(2H)-furanone used for?
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4-Hydroxy-2,5-dimethyl-3(2H)-furanone is primarily used in the flavour and fragrance industry for its characteristic sweet, fruity aroma, and as a versatile building block in organic synthesis for creating complex molecules.
What is the CAS number and chemical formula for 4-Hydroxy-2,5-dimethyl-3(2H)-furanone?
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The CAS number is 3658-77-3 and the empirical formula (Hill Notation) is C6H8O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Hydroxy-2,5-dimethyl-3(2H)-furanone with an assay of 95%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the primary safety considerations when handling 4-Hydroxy-2,5-dimethyl-3(2H)-furanone?
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This compound is classified as harmful if swallowed (H302), and requires appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Handle in a well-ventilated area.
Does Tech Serve Solutions export 4-Hydroxy-2,5-dimethyl-3(2H)-furanone?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Hydroxy-2,5-dimethyl-3(2H)-furanone.
How can I request a sample or quote for 4-Hydroxy-2,5-dimethyl-3(2H)-furanone?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (3658-77-3).
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