2-Bromo-4-methylbenzonitrile
2-Bromo-4-methylbenzonitrile (CAS: 42872-73-1), with the molecular formula C8H6BrN and a molecular weight of 196.04 g/mol, is a valuable organic building block. This compound, characterised by its nitrile and bromo-methyl functional groups, serves as a key intermediate in various chemical synthesis pathways. It is commonly employed in the development of novel molecules within research and industrial settings, particularly in areas requiring precise organic transformations.

Chemical Synthesis Intermediate
2-Bromo-4-methylbenzonitrile functions as a crucial intermediate in the synthesis of complex organic molecules. Its reactive sites allow for diverse chemical modifications, enabling the construction of target compounds in multi-step syntheses.
Pharmaceutical Research
This benzonitrile derivative can be utilised in the early stages of drug discovery and development. It provides a versatile scaffold for creating potential therapeutic agents or lead compounds.
Materials Science
The unique structural features of 2-Bromo-4-methylbenzonitrile may lend themselves to applications in materials science, such as the synthesis of functional polymers or advanced organic materials.
| Molecular weight | 196.04 |
|---|---|
| Empirical formula | C8H6BrN |
| Assay | 97% |
| Melting point | 50-55 °C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-Bromo-4-methylbenzonitrile primarily used for?
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2-Bromo-4-methylbenzonitrile is primarily used as a building block and intermediate in chemical synthesis, particularly in pharmaceutical research and materials science.
What are the CAS number and molecular formula for 2-Bromo-4-methylbenzonitrile?
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The CAS number is 42872-73-1 and the molecular formula is C8H6BrN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromo-4-methylbenzonitrile with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Bromo-4-methylbenzonitrile be handled safely?
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According to GHS, 2-Bromo-4-methylbenzonitrile is classified with a Warning signal word and carries the hazard statement H302 (Harmful if swallowed). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
Is 2-Bromo-4-methylbenzonitrile available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Bromo-4-methylbenzonitrile, catering to international research and industrial needs.
How can I request a quote or sample?
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To request a quote or a sample of 2-Bromo-4-methylbenzonitrile, please contact our sales team through the website or by phone, providing your specific requirements.
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