Description

2-Bromo-3-Hexene is a versatile halogenated alkene intermediate of significant importance in synthetic organic chemistry. Its primary value lies in its reactivity as an electrophilic building block, enabling the introduction of the bromoalkene functional group into more complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to construct key carbon frameworks and chiral centers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs) and investigational compounds, particularly those requiring stereoselective alkene functionalization.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where the bromoalkene moiety acts as a reactive handle for further coupling reactions.
• Organic Synthesis & Research: A fundamental reagent for cross-coupling reactions (e.g., Suzuki, Heck), nucleophilic substitutions, and cycloadditions in academic and industrial R&D laboratories.
• Ligand & Catalyst Preparation: Employed in the development of novel organometallic complexes and chiral ligands for asymmetric catalysis.
• Material Science Precursor: Acts as a monomer or functionalization agent in the synthesis of specialized polymers and advanced organic materials.
• Flavor & Fragrance Industry: Utilized in the multi-step synthesis of specific aroma chemicals and flavoring agents.

Basic Information

Product Name	2-Bromo-3-Hexene
CAS No.	21964-20-5
Molecular Formula	C6H11Br
Molecular Weight	163.06 g/mol
Synonyms	3-Hexene, 2-bromo-; (E/Z)-2-Bromo-3-hexene; 2-Bromohex-3-ene; Bromohexene; 3-Hexen-2-yl bromide
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Hexene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. Due to its light-sensitive nature and reactivity, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (Typical 98-99%)
Isomeric Ratio (E/Z)	Specified on COA
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.