Description

(E)-Tetradec-11-En-9-Ynol CAS NO 68516-32-5 is a high-purity, unsaturated long-chain alkyne alcohol, a specialized intermediate prized for its unique molecular architecture. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the construction of complex molecules with precise stereochemistry. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors who require reliable, high-quality intermediates for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of bioactive molecules, prostaglandins, and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and liquid crystals.
• Fragrance & Flavor Chemistry: An intermediate for creating complex macrocyclic musks and other specialty aroma chemicals.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cross-coupling and cyclization reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of other high-value, complex organic compounds.

Basic Information

Product Name	(E)-Tetradec-11-En-9-Ynol
CAS No.	68516-32-5
Molecular Formula	C₁₄H₂₄O
Molecular Weight	208.34 g/mol
Synonyms	(11E)-Tetradec-11-en-9-yn-1-ol; 11-Tetradecen-9-yn-1-ol, (11E)-; 9-Tetradecen-11-yn-1-ol, (9E)-; (E)-11-Tetradecen-9-yn-1-ol; Tetradec-11-en-9-yn-1-ol; Long-chain enyne alcohol; Unsaturated C14 alkyne alcohol
EINECS	Contact for details

Quality Control

Every batch of (E)-Tetradec-11-En-9-Ynol is produced and tested under strict quality management protocols to ensure consistency and purity for demanding synthetic applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, the container must be kept tightly sealed after each use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
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.