4-Bromo-2-thiophenecarboxamide
4-Bromo-2-thiophenecarboxamide (CAS: 83933-17-9) is a halogenated heterocyclic compound with the molecular formula C5H4BrNOS and a molecular weight of 206.06 g/mol. It serves as a valuable building block in organic synthesis, particularly for the construction of more complex thiophene derivatives. Its structure makes it suitable for various chemical transformations in research and development settings.

Organic Synthesis Intermediate
This compound is employed as a key intermediate in multi-step organic syntheses. Its reactive sites allow for diverse chemical modifications, facilitating the creation of novel molecular architectures.
Heterocyclic Chemistry Research
As a substituted thiophene derivative, 4-Bromo-2-thiophenecarboxamide is utilised in academic and industrial research focused on heterocyclic chemistry. It aids in exploring new synthetic routes and functionalisation strategies.
Pharmaceutical and Agrochemical Development
The thiophene scaffold is present in numerous biologically active molecules. This building block can be incorporated into the synthesis pathways for potential pharmaceutical agents or agrochemicals.
| Molecular weight | 206.06 |
|---|---|
| Empirical formula | C5H4BrNOS |
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 4-Bromo-2-thiophenecarboxamide used for?
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4-Bromo-2-thiophenecarboxamide is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.
What is the CAS number and formula for 4-Bromo-2-thiophenecarboxamide?
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The CAS number is 83933-17-9, and the empirical formula is C5H4BrNOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a technical or research grade material. We do not represent it as USP, BP, or EP grade. Purity details are available upon request.
What are the safety considerations for handling 4-Bromo-2-thiophenecarboxamide?
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Refer to the Safety Data Sheet (SDS) for comprehensive hazard information. Handle with appropriate personal protective equipment in a well-ventilated area. Specific hazards include skin irritation, eye irritation, and respiratory irritation.
How is 4-Bromo-2-thiophenecarboxamide packed and shipped?
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We carefully pack and ship chemicals according to international regulations for hazardous materials. TSS is a global exporter and can facilitate international delivery.
How can I request a sample or quote for 4-Bromo-2-thiophenecarboxamide?
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To request a sample or a quote, please use the enquiry form on our website or contact our sales team directly with your requirements.
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