5-Bromobenzoxazole-2-thiol
5-Bromobenzoxazole-2-thiol (CAS 439607-87-1), with the molecular formula C7H4BrNOS and a molecular weight of 230.08 g/mol, is a halogenated heterocyclic compound. It serves as a valuable building block in organic synthesis, particularly for the construction of complex molecules. This compound is utilised in chemical research and development, facilitating the exploration of novel chemical entities and materials.
- IUPAC
- 5-Bromo-2(3H)-benzoxazolethione

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of diverse organic molecules. Its reactive sites allow for facile incorporation into more complex chemical structures.
Heterocyclic Chemistry Research
Serves as a precursor for the development of novel oxazole derivatives and other heterocyclic systems. Aids in exploring structure-activity relationships in medicinal chemistry.
Material Science Exploration
Potential applications in the development of new materials due to its unique heterocyclic and halogenated structure. Useful for academic and industrial research into functional materials.
| Molecular weight | 230.08 |
|---|---|
| Empirical formula | C7H4BrNOS |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 280-284 °C |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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 5-Bromobenzoxazole-2-thiol used for?
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5-Bromobenzoxazole-2-thiol is primarily used as a building block in organic synthesis and for research in heterocyclic chemistry, particularly in the development of novel oxazole derivatives and potentially in material science.
What is the CAS number and molecular formula for 5-Bromobenzoxazole-2-thiol?
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The CAS number is 439607-87-1 and the molecular formula is C7H4BrNOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromobenzoxazole-2-thiol with an assay of 97%. We do not represent this product as USP, EP, or BP grade. It is suitable for research and chemical synthesis applications.
How should 5-Bromobenzoxazole-2-thiol be handled safely?
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5-Bromobenzoxazole-2-thiol is a Danger hazard. It is harmful if swallowed (H302) and causes serious eye damage (H318). Handle with a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation. Follow P280, P305 + P351 + P338 precautions.
Is 5-Bromobenzoxazole-2-thiol a controlled substance?
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Based on the provided data, 5-Bromobenzoxazole-2-thiol is not indicated as a controlled substance. However, users should always verify local regulations.
How is 5-Bromobenzoxazole-2-thiol packed and shipped?
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This chemical is typically packed and stored at 2-8°C. Tech Serve Solutions exports chemicals globally, adhering to all necessary shipping and customs regulations for safe transport.
How can I request a sample or quote for 5-Bromobenzoxazole-2-thiol?
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To request a sample or quote, please use the contact form on our website or call our sales department. Please specify the quantity required and your shipping destination.
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