2-Furanacetic acid
2-Furanacetic acid (CAS 2745-26-8), with the molecular formula C6H6O3 and a molecular weight of 126.11 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of furan derivatives and related heterocyclic structures. This compound is primarily utilised in research and development settings for the creation of more complex molecules.
- IUPAC
- 2-(Furan-2-yl)acetic acid
- Synonyms
- 2-(Furan-2-yl)acetic acid

Chemical Synthesis Intermediate
2-Furanacetic acid acts as a key intermediate in the synthesis of various organic compounds. Its furan ring and carboxylic acid group offer versatile reaction sites for further chemical transformations.
Heterocyclic Chemistry Research
This compound is employed in academic and industrial research laboratories exploring novel heterocyclic structures. It aids in the development of new synthetic methodologies and the investigation of furan-based scaffolds.
Building Block for Complex Molecules
As a C4 to C7 building block, 2-Furanacetic acid is utilised in the construction of larger, more complex molecular architectures, including potential pharmaceutical intermediates or specialty chemicals.
| Molecular weight | 126.11 |
|---|---|
| Empirical formula | C6H6O3 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 64-69 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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-Furanacetic acid used for?
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2-Furanacetic acid is used as a building block and intermediate in organic chemical synthesis, particularly in the research and development of heterocyclic compounds.
What is the CAS number and formula for 2-Furanacetic acid?
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The CAS number for 2-Furanacetic acid is 2745-26-8, and its empirical formula is C6H6O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Furanacetic acid with an assay of 97%. This product is suitable for research and technical applications. Tech Serve Solutions does not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should 2-Furanacetic acid be handled safely?
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2-Furanacetic acid is labelled with GHS05 and GHS07 symbols, with the signal word 'Danger'. It carries hazard statements H302 (Harmful if swallowed), H315 (Causes skin irritation), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, and ensure adequate ventilation. Consult the Safety Data Sheet (SDS) for comprehensive handling information.
Does Tech Serve Solutions export 2-Furanacetic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Furanacetic acid.
How can I request a sample or quote for 2-Furanacetic acid?
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To request a sample or a quote for 2-Furanacetic acid, please contact our sales team through the website or by phone.
What is the melting point of 2-Furanacetic acid?
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The melting point of 2-Furanacetic acid is typically in the range of 64-69°C.
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