Description

1-Bromo-3-(Prop-1-En-2-Yl)Benzene is a versatile aromatic bromo compound featuring a reactive vinyl substituent, making it a valuable intermediate in advanced organic synthesis. Its structure provides a strategic handle for cross-coupling reactions and further functionalization, enabling the construction of complex molecular architectures. This compound is essential for R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty materials sectors seeking to introduce specific aromatic bromine motifs into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a halogenated aromatic core.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the bromine atom facilitates further coupling reactions.
• Material Science: Acts as a monomer or precursor in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to form biaryl and extended conjugated systems.
• Chemical Research: Employed in academic and industrial R&D for method development and exploring new reaction pathways in organometallic chemistry.
• Ligand and Catalyst Preparation: Useful for synthesizing specialized phosphine or nitrogen-based ligands for catalysis.

Basic Information

Product Name	1-Bromo-3-(Prop-1-En-2-Yl)Benzene
CAS No.	25108-58-1
Molecular Formula	C9H9Br
Molecular Weight	197.07 g/mol
Synonyms	3-Bromo-α-methylstyrene; 1-Bromo-3-isopropenylbenzene; 3-Isopropenylphenyl bromide; m-Bromo-α-methylstyrene; (3-Bromophenyl)ethene; 3-Bromophenyl ethylene; 3-(Prop-1-en-2-yl)bromobenzene; 3-Bromo-1-isopropenylbenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-(Prop-1-En-2-Yl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.35 g/cm³

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