2-Thiophenecarboxamide
2-Thiophenecarboxamide (CAS: 5813-89-8; Formula: C5H5NOS; MW: 127.16) is a heterocyclic organic compound. It functions as a valuable building block in chemical synthesis, particularly within the realm of thiophenes. This compound is supplied by Tech Serve Solutions with an assay of 99%, suitable for research and development purposes. Its established chemical structure makes it a reliable component for constructing more complex molecules in various laboratory settings.

Chemical Synthesis
Utilised as a key intermediate and building block in organic synthesis. Its thiophene core and amide functionality allow for diverse chemical transformations.
Heterocyclic Chemistry
Serves as a precursor for the synthesis of more complex thiophene-based heterocyclic compounds. These structures are often explored for novel material properties or biological activities.
Research and Development
Employed in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities. It is a fundamental reagent for chemists working with sulfur-containing heterocycles.
| Molecular weight | 127.16 |
|---|---|
| Empirical formula | C5H5NOS |
| Assay | 99% |
| Melting point | 181-183 °C(lit.) |
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-Thiophenecarboxamide used for?
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2-Thiophenecarboxamide is primarily used as a building block in chemical synthesis, particularly for creating more complex heterocyclic compounds based on the thiophene structure.
What are the CAS number and formula for 2-Thiophenecarboxamide?
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The CAS number for 2-Thiophenecarboxamide is 5813-89-8, and its molecular formula is C5H5NOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Thiophenecarboxamide with an assay of 99%. This product is intended for research and laboratory use; TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations for handling 2-Thiophenecarboxamide?
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According to the provided safety data, 2-Thiophenecarboxamide is classified with WGK Germany 3. Appropriate personal protective equipment should be used, and it should be handled in a well-ventilated area to avoid exposure.
How is 2-Thiophenecarboxamide packed and shipped?
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2-Thiophenecarboxamide is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical substances.
How can I request a quote or sample for 2-Thiophenecarboxamide?
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To request a quote or a sample of 2-Thiophenecarboxamide, please contact the Tech Serve Solutions sales team through our website or by direct inquiry, providing your specific requirements.
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