4-Bromo-4′-methoxybiphenyl
4-Bromo-4′-methoxybiphenyl (CAS: 58743-83-2) is an organic compound with the chemical formula CH3OC6H4C6H4Br and a molecular weight of 263.13 g/mol. This biphenyl derivative serves as a valuable building block in organic synthesis, particularly in the development of novel materials and pharmaceutical intermediates. Its structure allows for diverse chemical modifications, making it a key component in various research and development applications.

Organic Synthesis Intermediate
Utilised as a fundamental building block in the synthesis of more complex organic molecules. Its bromo and methoxy functionalities offer distinct reactive sites for further chemical transformations.
Materials Science Research
Employed in the development of advanced materials, including liquid crystals and organic electronic components. The biphenyl core provides a rigid structure suitable for specific material properties.
Pharmaceutical Intermediate
Serves as a precursor in the multi-step synthesis pathways for potential pharmaceutical agents. Its structure can be incorporated into molecules designed for therapeutic applications.
| Molecular weight | 263.13 |
|---|---|
| Linear formula | CH3OC6H4C6H4Br |
| Assay | 95% |
| Melting point | 143-145 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 4-Bromo-4′-methoxybiphenyl used for?
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4-Bromo-4′-methoxybiphenyl is primarily used as a versatile building block in organic synthesis, for the development of advanced materials, and as an intermediate in pharmaceutical research.
What are the CAS number and chemical formula for 4-Bromo-4′-methoxybiphenyl?
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The CAS number is 58743-83-2 and the chemical formula is CH3OC6H4C6H4Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-4′-methoxybiphenyl with an assay of 95%. This is a research or technical grade material, and we do not represent it as meeting USP, BP, or EP standards.
What are the safety considerations when handling 4-Bromo-4′-methoxybiphenyl?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if respiratory protection is needed. Ensure adequate ventilation.
How is 4-Bromo-4′-methoxybiphenyl packed and shipped?
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We expertly pack and export chemicals globally, adhering to all relevant shipping regulations to ensure safe and compliant delivery worldwide.
How can I request a sample or quote for 4-Bromo-4′-methoxybiphenyl?
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Please contact our sales team via the website or direct email to request a sample or a formal quotation.
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