Description

2-Bromo-4-(4-Cyanophenyl)-1-Butene is a versatile brominated organic intermediate featuring both a reactive alkene and a cyano-substituted aromatic ring. This unique bifunctional structure makes it a valuable building block for the synthesis of complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients and by material scientists exploring new polymers and liquid crystals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its aromatic and halogenated components.
• Liquid Crystal Materials: Serves as a building block for creating new mesogenic compounds used in display technologies due to its rigid cyanophenyl core and flexible chain.
• Polymer Modification: Employed to introduce functional groups into polymer backbones, altering physical properties like solubility, thermal stability, or reactivity.
• Organic Synthesis Research: Utilized in academic and industrial labs for cross-coupling reactions (e.g., Suzuki, Heck) and as a substrate for exploring new catalytic methodologies.
• Chemical Biology Probes: Acts as a starting material for creating tagged molecules or affinity probes used to study biological processes and protein interactions.

Basic Information

Product Name	2-Bromo-4-(4-Cyanophenyl)-1-Butene
CAS No.	731772-76-2
Molecular Formula	C11H10BrN
Molecular Weight	236.11 g/mol
Synonyms	1-Butene, 2-bromo-4-(4-cyanophenyl)-; 4-(4-Cyanophenyl)-2-bromo-1-butene; 2-Bromo-4-(4-cyanophenyl)but-1-ene; (E/Z)-2-Bromo-4-(4-cyanophenyl)-1-butene; 4-(2-Bromobut-3-en-1-yl)benzonitrile; 2-Bromo-4-(p-cyanophenyl)-1-butene
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-(4-Cyanophenyl)-1-Butene is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality systems are designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light). For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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