5-Bromo-2-methylbenzonitrile
5-Bromo-2-methylbenzonitrile (CAS: 156001-51-3, C8H6BrN) is a versatile organic building block with a molecular weight of 196.04 g/mol. It is characterised by a nitrile group and a bromine substituent on a toluene core, making it a valuable intermediate in various chemical syntheses. This compound is primarily utilised in research and development laboratories for the creation of more complex organic molecules and fine chemicals.

Organic Synthesis Intermediate
5-Bromo-2-methylbenzonitrile serves as a key intermediate in the synthesis of novel organic compounds. The presence of both the nitrile and bromo functionalities allows for diverse reactions, including nucleophilic substitutions and cross-coupling reactions.
Pharmaceutical Research
This compound can be employed as a starting material or intermediate in the development of potential pharmaceutical agents. Its structure is amenable to modification for generating libraries of compounds for drug discovery screening.
Agrochemical Development
The specific structural features of 5-Bromo-2-methylbenzonitrile may lend themselves to the synthesis of new agrochemical compounds, potentially leading to novel pesticides or herbicides.
Materials Science
As a functionalised aromatic molecule, it may find applications in the synthesis of specialised polymers or organic electronic materials where specific electronic or structural properties are required.
| Molecular weight | 196.04 |
|---|---|
| Empirical formula | C8H6BrN |
| Assay | 97% |
| Melting point | 47-51 °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 5-Bromo-2-methylbenzonitrile used for?
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5-Bromo-2-methylbenzonitrile is primarily used as a versatile building block in organic synthesis, particularly in the pharmaceutical and agrochemical industries for the development of new compounds.
What is the CAS number and chemical formula for 5-Bromo-2-methylbenzonitrile?
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The CAS number is 156001-51-3, and the chemical formula is C8H6BrN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-2-methylbenzonitrile with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary safety concerns when handling 5-Bromo-2-methylbenzonitrile?
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5-Bromo-2-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. Always consult the Safety Data Sheet (SDS) for comprehensive handling information.
How is 5-Bromo-2-methylbenzonitrile packed and shipped?
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5-Bromo-2-methylbenzonitrile is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions is an experienced global exporter of fine chemicals and laboratory reagents.
How can I request a quote or sample for 5-Bromo-2-methylbenzonitrile?
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To request a quote or a sample of 5-Bromo-2-methylbenzonitrile, please contact our sales team through the website or by calling us directly.
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