5-Bromo-2-methylbenzoxazole
5-Bromo-2-methylbenzoxazole (CAS: 5676-56-2) is a halogenated heterocyclic compound with the molecular formula C8H6BrNO and a molecular weight of 212.04 g/mol. It serves as a valuable building block in organic synthesis, particularly for creating more complex molecular structures within the pharmaceutical and agrochemical industries. Its reactive bromine atom and benzoxazole core allow for diverse chemical transformations and incorporation into various functional molecules.
- IUPAC
- 5-Bromo-2-methylbenzo[d]oxazole

Organic Synthesis Intermediate
Used as a key intermediate in the synthesis of novel organic compounds. Its structure lends itself to further functionalization and elaboration in multi-step synthetic routes.
Pharmaceutical Research
A building block for the development of potential pharmaceutical agents. The benzoxazole scaffold is present in various biologically active molecules.
Agrochemical Development
Contributes to the synthesis of new agrochemical compounds, potentially leading to new pesticides or herbicides.
Materials Science
May be utilized in the development of specialized materials due to its heterocyclic structure and potential for specific electronic or optical properties.
| Molecular weight | 212.04 |
|---|---|
| Empirical formula | C8H6BrNO |
| Assay | 97% |
| Melting point | 61-65 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38 |
| 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-Bromo-2-methylbenzoxazole used for?
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5-Bromo-2-methylbenzoxazole is primarily used as a building block in organic synthesis for creating more complex molecules, particularly in pharmaceutical and agrochemical research.
What is the CAS number and formula for 5-Bromo-2-methylbenzoxazole?
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The CAS number is 5676-56-2 and the empirical formula is C8H6BrNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-2-methylbenzoxazole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 5-Bromo-2-methylbenzoxazole be handled?
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This compound is classified as Danger. It can cause serious eye damage (H318) and is harmful if swallowed (H302) and causes skin irritation (H315). Wear protective gloves and eye/face protection (P280), and if in eyes, rinse cautiously with water for several minutes (P305 + P351 + P338).
Is 5-Bromo-2-methylbenzoxazole available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals like 5-Bromo-2-methylbenzoxazole.
How can I request a sample or quote?
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Please contact our sales team via the website or telephone to request a sample or obtain a quotation for 5-Bromo-2-methylbenzoxazole.
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