Description

3-(4-Bromophenyl)Propionitrile is a versatile brominated aromatic nitrile building block essential for advanced organic synthesis. Its molecular structure, featuring both a bromine substituent and a reactive cyano group, makes it a critical intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily utilized by R&D chemists and process development scientists in the fine chemical and life sciences industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for brominated aromatic cores in electronic and display material research.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Nitrile Transformation: The cyano group can be hydrolyzed to carboxylic acids or reduced to amines, enabling diverse downstream functionalization.
• Chemical Research: Valuable reagent for academic and industrial research in medicinal chemistry and material science.

Basic Information

Product Name	3-(4-Bromophenyl)Propionitrile
CAS No.	57775-08-3
Molecular Formula	C9H8BrN
Molecular Weight	210.07 g/mol
Synonyms	4-Bromohydrocinnamomitrile; (4-Bromophenyl)propanenitrile; 3-(p-Bromophenyl)propionitrile; 4-Bromo-β-phenylpropionitrile; 3-(4-Bromophenyl)propanenitrile; β-(4-Bromophenyl)propionitrile; p-Bromohydrocinnamomitrile
EINECS	Contact for details

Quality Control

Our 3-(4-Bromophenyl)Propionitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting cGMP and ISO standards for reliable integration into your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.