4-Bromo-3-nitrobenzonitrile
4-Bromo-3-nitrobenzonitrile (CAS: 89642-49-9), with the molecular formula C7H3BrN2O2 and a molecular weight of 227.01 g/mol, is a specialised organic compound. It serves as a valuable building block in complex chemical synthesis. Its structure, featuring bromine, nitro, and nitrile functional groups, enables diverse reactivity for creating novel molecules within research and development settings.

Organic Synthesis Intermediate
4-Bromo-3-nitrobenzonitrile is utilised as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations, making it useful in the development of new chemical entities.
Research and Development
This compound is employed in academic and industrial research laboratories for exploring new synthetic pathways and creating novel compounds. It is a component in the study of structure-activity relationships in medicinal chemistry and materials science.
Building Block for Specialty Chemicals
As a C6 to C7 building block, 4-Bromo-3-nitrobenzonitrile offers a unique combination of substituents suitable for constructing specialised chemical structures, contributing to advancements in fine chemicals.
| Molecular weight | 227.01 |
|---|---|
| Empirical formula | C7H3BrN2O2 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 116-120 °C |
| 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-3-nitrobenzonitrile used for?
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4-Bromo-3-nitrobenzonitrile is primarily used as a building block in organic synthesis and in research and development for creating complex molecules.
What is the CAS number and chemical formula for 4-Bromo-3-nitrobenzonitrile?
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The CAS number is 89642-49-9 and the chemical formula is C7H3BrN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-3-nitrobenzonitrile with an assay of 97%. This product is not represented as USP, BP, or EP grade.
How should 4-Bromo-3-nitrobenzonitrile be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended for respiratory protection. It should be stored at 2-8°C.
Is 4-Bromo-3-nitrobenzonitrile a controlled substance?
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The provided data does not indicate that 4-Bromo-3-nitrobenzonitrile is a controlled substance.
How is 4-Bromo-3-nitrobenzonitrile packed, shipped, and exported?
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Tech Serve Solutions ensures appropriate packaging for safe transport and is experienced in global export of chemical compounds.
How can I request a sample or quote for 4-Bromo-3-nitrobenzonitrile?
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Please contact our sales team via the website or by phone to request a sample or a quotation for 4-Bromo-3-nitrobenzonitrile.
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