5-Methyl-2-furoic acid
5-Methyl-2-furoic acid (CAS: 1917-15-3; C6H6O3) is a heterocyclic organic compound with a molecular weight of 126.11 g/mol. It functions as a key building block in chemical synthesis. Available at a purity of 97%, this furan derivative is primarily utilised in laboratory research and the development of novel compounds. TSS supplies this chemical for research and development purposes.

Chemical Synthesis Intermediate
5-Methyl-2-furoic acid serves as a versatile intermediate in organic synthesis. Its furan core and carboxylic acid group allow for various chemical transformations, making it valuable for constructing more complex molecules.
Heterocyclic Chemistry Research
As a substituted furan, this compound is employed in research focused on heterocyclic chemistry. It can be used to explore novel reaction pathways and to synthesise new furan-containing structures.
Building Block for Fine Chemicals
This chemical acts as a fundamental building block for the creation of fine chemicals. Its structure lends itself to further functionalization in multi-step synthetic processes.
| Molecular weight | 126.11 |
|---|---|
| Empirical formula | C6H6O3 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 110 °C |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
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 5-Methyl-2-furoic acid used for?
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5-Methyl-2-furoic acid is primarily used as a building block and intermediate in chemical synthesis and heterocyclic chemistry research.
What are the CAS number and molecular formula for 5-Methyl-2-furoic acid?
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The CAS number for 5-Methyl-2-furoic acid is 1917-15-3, and its molecular formula is C6H6O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Methyl-2-furoic acid with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for 5-Methyl-2-furoic acid?
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5-Methyl-2-furoic acid is classified as a Warning (GHS07) and causes serious eye irritation (H319). In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing. Store at 2-8°C.
How is 5-Methyl-2-furoic acid packed and shipped?
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Tech Serve Solutions ensures appropriate packaging for stable transport and export of 5-Methyl-2-furoic acid, adhering to international shipping regulations.
How can I request a quote or sample for 5-Methyl-2-furoic acid?
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To request a quote or sample of 5-Methyl-2-furoic acid, please contact our sales team through the website or by phone.
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