Description

4-Hexadecen-6-Yne, (E)- is a high-purity, unsaturated aliphatic compound with a unique conjugated enyne structure, making it a valuable intermediate for advanced organic synthesis. Its specific stereochemistry and reactive functional groups are critical for constructing complex molecular architectures in research and development. This specialty chemical is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or precursor for developing specialized polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & Catalysis: A versatile substrate for cross-coupling reactions, cycloadditions, and other catalytic transformations in academic and industrial R&D.
• Fragrance & Flavor Chemistry: Potential intermediate for creating unique scent and flavor molecules due to its hydrocarbon backbone.
• Chemical Biology Probes: Used in the synthesis of labeled compounds or molecular probes for biochemical research.

Basic Information

Product Name	4-Hexadecen-6-Yne, (E)-
CAS No.	74744-51-7
Molecular Formula	C₁₆H₂₈
Molecular Weight	220.39 g/mol
Synonyms	(E)-4-Hexadecen-6-yne; trans-4-Hexadecen-6-yne; 4-Hexadecene-6-yne; 6-Hexadecen-4-yne, (E)-; C16:1 n-10,12a? (informal); Hexadec-4-en-6-yne; Unsaturated C16 Hydrocarbon
EINECS	Contact for details

Quality Control

Every batch of 4-Hexadecen-6-Yne, (E)- is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our standard grade meets high-purity specifications suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing specific chromatographic and spectroscopic results are provided with each shipment. We support custom purity requirements and can tailor specifications to meet the needs of cGMP or other stringent regulatory frameworks upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation due to its easily oxidized nature. Due to high volatility, ensure containers are securely sealed and stored in a cool, well-ventilated area away from heat and ignition sources. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Purity (E- isomer)	≥ 90.0%
Water Content (KF)	≤ 0.5%

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