Description

(E)-3-Decen-5-Yne is a high-purity, unsaturated aliphatic compound with a defined molecular structure featuring both a double and a triple bond. This unique configuration makes it a valuable intermediate and building block for advanced organic synthesis and materials science research. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the creation of novel pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a precursor for specialty polymers, liquid crystals, and other advanced organic materials.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions, cycloadditions, and other methodologies to construct complex molecular architectures.
• Fragrance & Flavor Chemistry: Employed in the synthesis of unique aroma chemicals and flavoring agents.
• Chemical Research Standard: Provides a defined reference compound for analytical method development and spectroscopic studies.

Basic Information

Product Name	(E)-3-Decen-5-Yne
CAS No.	79159-61-8
Molecular Formula	C₁₀H₁₆
Molecular Weight	136.24 g/mol
Synonyms	(E)-3-Decen-5-yne; trans-3-Decen-5-yne; 3-Decen-5-yne, (E)-; 5-Decyn-3-ene; 3-trans-Decen-5-yne; 3-Decen-5-yne; Dec-3-en-5-yne
EINECS	Contact for details

Quality Control

Our (E)-3-Decen-5-Yne is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from heat, sparks, and open flames. Due to its sensitivity to oxidation, the container should be kept sealed and purged with inert gas after each use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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