2-(2-Thienyl)furan
2-(2-Thienyl)furan (CAS: 27521-80-8) is a heterocyclic organic compound with the molecular formula C8H6OS and a molecular weight of 150.20 g/mol. This building block is characterised by its furan and thiophene rings, making it a valuable intermediate in organic synthesis. It is primarily used in chemical research and development for the construction of more complex molecular architectures within academic and industrial laboratories.

Organic Synthesis Intermediate
2-(2-Thienyl)furan serves as a versatile building block in the synthesis of novel organic molecules. Its unique structure allows for diverse chemical transformations, contributing to the development of new compounds in various research fields.
Heterocyclic Chemistry Research
This compound is employed in the study and development of heterocyclic chemistry. Researchers utilise it to explore new reaction pathways and create complex heterocyclic systems with potential applications in materials science and medicinal chemistry.
Pharmaceutical Intermediate Development
As a chemical intermediate, 2-(2-Thienyl)furan may find application in the early stages of pharmaceutical research. It can be a starting material or key intermediate in the synthetic routes to potential drug candidates.
| Molecular weight | 150.20 |
|---|---|
| Empirical formula | C8H6OS |
| Assay | 97% |
| Boiling point | 209 °C(lit.) |
| Density | 1.192 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.6210(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 92 °C / 197.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2-(2-Thienyl)furan used for?
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2-(2-Thienyl)furan is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research, potentially aiding in the development of new pharmaceutical compounds.
What is the CAS number and formula for 2-(2-Thienyl)furan?
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The CAS number for 2-(2-Thienyl)furan is 27521-80-8, and its molecular formula is C8H6OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(2-Thienyl)furan with a minimum assay of 97%. This product is intended for research and laboratory use. We do not represent it as USP, BP, EP, or pharmacopoeia grade.
How should 2-(2-Thienyl)furan be handled safely?
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2-(2-Thienyl)furan is classified with GHS07 and a Warning signal word, with hazard statements including H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, such as eyeshields, gloves, and a suitable respirator, should be used. Ensure good ventilation and avoid inhalation.
Can Tech Serve Solutions export 2-(2-Thienyl)furan?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. We can arrange for the export of 2-(2-Thienyl)furan, adhering to all relevant shipping and regulatory requirements.
How can I request a quote or sample for 2-(2-Thienyl)furan?
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To request a quote or sample for 2-(2-Thienyl)furan, please contact our sales team through the website or by phone. We will be pleased to assist you with your specific requirements.
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