Description

2-Bromo-4-(2-Methylphenyl)But-1-Ene is a specialized brominated organic intermediate featuring a reactive alkene and aryl bromide functional groups. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, leveraging its halogenated structure for biological activity.
• Liquid Crystal & OLED Material Research: Acts as a building block for creating advanced organic electronic materials due to its conjugated system potential.
• Cross-Coupling Reactions: The aryl bromide moiety makes it a suitable substrate for palladium-catalyzed reactions like Suzuki, Heck, and Negishi couplings.
• Polymer Modification: Employed to introduce functional side chains or cross-linking points into polymer backbones for specialty plastics.
• Chemical Research & Development: A valuable tool for academic and industrial labs exploring new synthetic methodologies and reaction pathways.

Basic Information

Product Name	2-Bromo-4-(2-Methylphenyl)But-1-Ene
CAS No.	6502-17-6
Molecular Formula	C11H13Br
Molecular Weight	225.13 g/mol
Synonyms	1-Butene, 2-bromo-4-(2-methylphenyl)-; 2-Bromo-4-(o-tolyl)but-1-ene; 4-(2-Methylphenyl)-2-bromobut-1-ene; 2-Bromo-4-(2-methylphenyl)-1-butene; (2-Bromobut-3-en-1-yl)benzene (substituted); o-Tolylbutenyl bromide
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-(2-Methylphenyl)But-1-Ene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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