Description

Tetrahydro-2-[(E)-3-Tetradecen-13-Ynyloxy]-2H-Pyran is a specialized organic compound featuring a unique molecular structure that combines a tetrahydro-2H-pyran ring with a long-chain unsaturated ether. This compound matters as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific stereochemistry and functional groups. It is needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators due to its unique lipid-like structure.
• Liquid Crystal & Material Science: Acts as a precursor for mesogenic compounds used in display technologies and advanced polymeric materials.
• Fragrance & Flavor Synthesis: Employed as a building block for creating specific macrocyclic or unsaturated scent and flavor molecules.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, including cross-coupling and cyclization reactions.
• Specialty Polymer Modification: Used to introduce functional ether and alkyne groups into polymer backbones for tailored material properties.

Basic Information

Product Name	Tetrahydro-2-[(E)-3-Tetradecen-13-Ynyloxy]-2H-Pyran
CAS No.	71566-58-0
Molecular Formula	C₁₉H₃₂O₂
Molecular Weight	292.46 g/mol
Synonyms	2-[(E)-3-Tetradecen-13-ynyloxy]tetrahydropyran; (E)-2-(Tetradec-3-en-13-yn-1-yloxy)tetrahydro-2H-pyran; 3-Tetradecen-13-yn-1-ol, 1-(tetrahydro-2H-pyran-2-yl) ether, (E)-; THP ether of (E)-3-tetradecen-13-yn-1-ol; 2H-Pyran, tetrahydro-2-[(E)-3-tetradecen-13-ynyloxy]-; Unsaturated THP ether C19; Long-chain alkenynyl THP ether
EINECS	Contact for details

Quality Control

Our Tetrahydro-2-[(E)-3-Tetradecen-13-Ynyloxy]-2H-Pyran is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles, supporting your quality-by-design (QbD) and regulatory submission needs.

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 area. Due to its highly volatile and easily oxidized nature, minimize exposure to air and handle containers carefully to prevent pressure build-up.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Isomeric Purity (GC/HPLC)	≥ 98.0% (E-isomer)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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