4-Bromo-2,2-diphenylbutyronitrile
4-Bromo-2,2-diphenylbutyronitrile (CAS 39186-58-8) is an organic compound with the linear formula BrCH2CH2C(C6H5)2CN and a molecular weight of 300.19 g/mol. It serves as a valuable building block in organic synthesis, particularly within the realm of nitrogen and cyanide-containing compounds. Its structure, featuring a bromoalkyl chain and a diphenylacetonitrile core, makes it suitable for introducing complex functionalities in the development of novel chemical entities. Available from Tech Serve Solutions with an assay of 95%.
- Synonyms
- BrCH2CH2C(C6H5)2CN

Organic Synthesis Intermediate
This compound acts as a versatile building block in multi-step organic syntheses. The presence of both a reactive bromide and a nitrile group allows for diverse chemical transformations, facilitating the construction of complex molecular architectures.
Pharmaceutical Research
Its unique structural features may be leveraged in the discovery and development of new pharmaceutical agents. The diphenylbutyronitrile scaffold can be incorporated into lead compounds for various therapeutic targets.
Material Science Exploration
The compound can be explored for applications in material science, where its specific chemical properties might contribute to the development of novel polymers or functional materials.
| Molecular weight | 300.19 |
|---|---|
| Linear formula | BrCH2CH2C(C6H5)2CN |
| Assay | 95% |
| Melting point | 67-69 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36 |
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-2,2-diphenylbutyronitrile used for?
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4-Bromo-2,2-diphenylbutyronitrile (CAS 39186-58-8) is primarily used as a building block in organic synthesis and may find applications in pharmaceutical research and material science exploration.
What are the CAS number and molecular formula for 4-Bromo-2,2-diphenylbutyronitrile?
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The CAS number is 39186-58-8 and the linear formula is BrCH2CH2C(C6H5)2CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2,2-diphenylbutyronitrile with an assay of 95%. This is a technical grade suitable for research and synthesis; it is not represented as USP, BP, or EP grade.
What are the safety considerations when handling 4-Bromo-2,2-diphenylbutyronitrile?
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This compound is classified as harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 4-Bromo-2,2-diphenylbutyronitrile packed and exported?
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Tech Serve Solutions professionally packs and exports chemicals globally, ensuring compliance with all relevant shipping regulations for hazardous materials.
How can I request a sample or quote for 4-Bromo-2,2-diphenylbutyronitrile?
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To request a sample or a quote for 4-Bromo-2,2-diphenylbutyronitrile, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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