Description

1-Bromo-8-Heptadecyne is a high-purity, long-chain terminal alkyne functionalized with a bromine atom, offering a versatile synthetic handle for advanced organic transformations. This compound is crucial for researchers and industrial chemists developing complex molecules, where its unique bifunctional reactivity enables precise carbon-carbon bond formation and molecular assembly. It is particularly valuable in the synthesis of liquid crystals, pharmaceutical intermediates, and specialized polymers, serving the needs of the agrochemical, materials science, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Liquid Crystal Materials: Acts as a precursor in the manufacture of advanced liquid crystal displays (LCDs) and optical materials.
• Polymer & Material Science: Employed as a monomer or cross-linking agent for creating specialty polymers with tailored properties.
• Organic Synthesis & Catalysis: A valuable substrate in Sonogashira coupling and other palladium-catalyzed cross-coupling reactions.
• Surface Chemistry & Coatings: Used to modify surfaces and create functional coatings with specific chemical or physical characteristics.
• Research & Development: Essential for academic and industrial R&D labs exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	1-Bromo-8-Heptadecyne
CAS No.	56599-94-1
Molecular Formula	C₁₇H₃₁Br
Molecular Weight	315.34 g/mol
Synonyms	8-Heptadecyn-1-yl Bromide; 1-Bromoheptadec-8-yne; Heptadec-8-yn-1-yl Bromide; Bromoheptadecyne; 17-Bromo-9-heptadecyne (incorrect numbering but common); Terminal Bromo Alkyne C17
EINECS	Contact for details

Quality Control

Our 1-Bromo-8-Heptadecyne is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maximize stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.