2,3-Dihydro-5-methylfuran
2,3-Dihydro-5-methylfuran (CAS: 1487-15-6) is a cyclic ether with the molecular formula C5H8O. This compound serves as a versatile building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. It is characterised by its furan ring structure with a methyl substituent. Its typical applications include organic synthesis and the development of novel chemical entities, making it a valuable reagent for research and development laboratories.
- Synonyms
- C5H8O

Organic Synthesis
2,3-Dihydro-5-methylfuran is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive nature allows for various functional group transformations.
Heterocyclic Chemistry
As a furan derivative, it is instrumental in the construction of diverse heterocyclic systems. These structures are prevalent in pharmaceuticals and materials science.
Research and Development
This compound is frequently utilised in academic and industrial R&D settings for exploring new synthetic pathways and developing novel chemical compounds.
| Molecular weight | 84.12 |
|---|---|
| Empirical formula | C5H8O |
| Assay | 97% |
| Boiling point | 82 °C(lit.) |
| Density | 0.922 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.432(lit.) |
| Storage temperature | 2-8°C |

Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -12 °C / 10.4 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16-29-33 |
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 2,3-Dihydro-5-methylfuran used for?
+
2,3-Dihydro-5-methylfuran is primarily used as a building block in organic synthesis and heterocyclic chemistry for research and development purposes.
What are the CAS number and formula for 2,3-Dihydro-5-methylfuran?
+
The CAS number is 1487-15-6 and the molecular formula is C5H8O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2,3-Dihydro-5-methylfuran with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2,3-Dihydro-5-methylfuran be handled and stored?
+
This compound is highly flammable (H225). Handle with appropriate personal protective equipment, including eyeshields and gloves, and store at 2-8°C away from ignition sources.
Is 2,3-Dihydro-5-methylfuran a controlled substance?
+
The provided data does not indicate that 2,3-Dihydro-5-methylfuran is a controlled substance.
How is 2,3-Dihydro-5-methylfuran packed and exported?
+
2,3-Dihydro-5-methylfuran is shipped according to relevant regulations for flammable liquids (UN 1993 BF 3 / PG II). Export details can be provided upon request.
How can I request a sample or quote for 2,3-Dihydro-5-methylfuran?
+
To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis