2,3-Dibromobenzo[b]thiophene
2,3-Dibromobenzo[b]thiophene (CAS: 6287-82-7) is a halogenated heterocyclic organic compound with the molecular formula C8H4Br2S and a molecular weight of 291.99 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly for creating more complex organic molecules within research and development settings. Its structure, featuring a benzothiophene core with two bromine substituents, allows for diverse chemical transformations.
- IUPAC
- 2,3-Dibromothianaphthene
- Synonyms
- 2,3-Dibromothianaphthene
![2,3-Dibromobenzo[b]thiophene (C8H4Br2S) — chemical structure, CAS 6287-82-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F6287-82-7.png&w=3840&q=75)
Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds and complex molecular structures. Its reactive bromine atoms enable various coupling reactions and functional group transformations.
Heterocyclic Chemistry Research
Serves as a building block in the exploration of new heterocyclic compounds with potential applications in materials science and medicinal chemistry. Its benzothiophene scaffold is a common motif in biologically active molecules.
Development of Fine Chemicals
Employed in the multi-step synthesis of fine chemicals where specific halogenated aromatic structures are required. Useful in research laboratories for creating specialised reagents.
| Molecular weight | 291.99 |
|---|---|
| Empirical formula | C8H4Br2S |
| Assay | 97% |
| Melting point | 58-62 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H319Causes serious eye irritation
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36 |
| Safety statements (S) | 26-45 |
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 2,3-Dibromobenzo[b]thiophene used for?
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2,3-Dibromobenzo[b]thiophene is primarily used as an intermediate and building block in organic synthesis, particularly for creating complex heterocyclic compounds and fine chemicals in research and development.
What is the CAS number and formula for 2,3-Dibromobenzo[b]thiophene?
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The CAS number is 6287-82-7 and the empirical formula is C8H4Br2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dibromobenzo[b]thiophene with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2,3-Dibromobenzo[b]thiophene be handled safely?
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2,3-Dibromobenzo[b]thiophene is classified as Danger. It is toxic if swallowed (H301) and causes serious eye irritation (H319), and may cause long lasting harmful effects to aquatic life (H413). Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a P2 respirator, in a well-ventilated area. Refer to the safety data sheet for full handling instructions.
Can you export 2,3-Dibromobenzo[b]thiophene internationally?
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Yes, Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including 2,3-Dibromobenzo[b]thiophene, adhering to all necessary shipping and customs regulations.
How can I request a quote or sample for 2,3-Dibromobenzo[b]thiophene?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your details and the product information.
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