Ethyl 3-furoate
Ethyl 3-furoate (CAS: 614-98-2), with the molecular formula C7H8O3 and a molar mass of 140.14 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly for the preparation of complex furan derivatives. Its known applications include its use as a starting reagent in the synthesis of specific organic molecules, contributing to advancements in pharmaceutical research and material science.

Synthesis of Substituted Furans
Ethyl 3-furoate is employed as a key starting material in organic synthesis, enabling the construction of more complex furan-based structures.
Intermediate for Complex Molecules
It has been utilised in research for the synthesis of specific heterocyclic compounds, such as ethyl 2,3-bis(trifluoromethyl)-7-oxabicyclo[2,2,1]hepta-2,5-diene-5-carboxylate.
Reagent in Pharmaceutical Research
The compound acts as a reagent in the preparation of molecules like 4-(1-hydroxy-1-methylethyl)-furan-2-sulfonamide, potentially useful in medicinal chemistry.
| Molecular weight | 140.14 |
|---|---|
| Empirical formula | C7H8O3 |
| Assay | 98% |
| Boiling point | 93-95 °C/35 mmHg(lit.) |
| Density | 1.038 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.46(lit.) |
| Storage temperature | 2-8°C |
| Application | Ethyl 3-furoate was used as starting reagent for the synthesis of ethyl 2,3-bis(trifluoromethyl)-7-oxabicyclo[2,2,1]hepta-2,5-diene-5-carboxylate1 and 4-(1-hydroxy-1-methyl-ethyl)-furan-2-sulfonamide2. |

Hazard statements
- H226Flammable liquid and vapour
| Flash point | 59 °C / 138.2 °F |
|---|---|
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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 Ethyl 3-furoate used for?
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Ethyl 3-furoate is used as a starting reagent in chemical synthesis for creating complex furan derivatives and other organic molecules, including those explored in pharmaceutical research.
What are the CAS number and formula for Ethyl 3-furoate?
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The CAS number for Ethyl 3-furoate is 614-98-2, and its empirical formula is C7H8O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 3-furoate with an assay of 98%. We do not represent this product as USP, BP, EP or pharmacopoeia grade.
How should Ethyl 3-furoate be handled and stored?
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Ethyl 3-furoate is a flammable liquid and vapour (H226). It should be handled with appropriate safety precautions, including good ventilation and avoiding ignition sources. Store in a cool, well-ventilated place at 2-8°C.
Is Ethyl 3-furoate a controlled substance?
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Based on the provided data, Ethyl 3-furoate is not indicated as a controlled substance. Always consult local regulations for specific requirements.
How is Ethyl 3-furoate shipped and exported?
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Ethyl 3-furoate is classified under UN 3272 3 / PGIII for transport. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all necessary regulations.
How can I request a sample or quote for Ethyl 3-furoate?
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To request a sample or quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
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