Description

3-Hexynyl Bromide is a valuable alkyne-containing alkyl bromide building block used in organic synthesis. This compound matters for its ability to introduce a terminal alkyne functional group with a bromoalkyl chain, enabling further cross-coupling and cyclization reactions. It is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Employed in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: Acts as an electrophilic partner in Sonogashira, Heck, and other palladium-catalyzed coupling reactions.
• Organic Synthesis Building Block: Utilized for carbon-carbon bond formation and the construction of complex natural products.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for exploring new synthetic methodologies.

Basic Information

Product Name	3-Hexynyl Bromide
CAS No.	35545-23-4
Molecular Formula	C6H9Br
Molecular Weight	161.04 g/mol
Synonyms	1-Bromo-3-hexyne; 3-Hexyn-1-yl Bromide; Bromo-3-hexyne; 3-Hexyne, 1-bromo-; 1-Bromohex-3-yne; 3-Hexynylbromide
EINECS	Contact for details

Quality Control

Our 3-Hexynyl Bromide undergoes rigorous quality testing to ensure compliance with industry standards. We provide comprehensive batch-specific documentation, including Certificates of Analysis (COA) that detail purity, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of research and scale-up applications, ensuring reliable and reproducible performance in your synthetic processes.

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). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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