Description

(E)-Tetrahydro-2-(11-Tetradecen-9-Ynyloxy)-2H-Pyran is a specialized organic compound featuring a unique enyne ether structure integrated with a tetrahydropyran ring. This molecular architecture makes it a valuable intermediate for advanced organic synthesis, particularly in the development of complex natural product analogs and bioactive molecules. It is primarily sought after by research institutions and fine chemical manufacturers in the pharmaceutical and agrochemical sectors for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug candidates and natural product derivatives.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products.
• Material Science: Serves as a precursor for specialty polymers and advanced functional materials.
• Academic & R&D: Essential reagent in organic chemistry research for methodology development and total synthesis projects.
• Fragrance & Flavor Chemistry: Potential intermediate for creating unique scent and flavor molecules due to its structural complexity.

Basic Information

Product Name	(E)-Tetrahydro-2-(11-Tetradecen-9-Ynyloxy)-2H-Pyran
CAS No.	54664-77-6
Molecular Formula	C19H30O2
Molecular Weight	290.44 g/mol
Synonyms	2-[(11E)-Tetradec-11-en-9-ynyloxy]tetrahydro-2H-pyran; (E)-2-((11-Tetradecen-9-ynyl)oxy)tetrahydro-2H-pyran; THP ether of (E)-11-tetradecen-9-yn-1-ol; (E)-11-Tetradecen-9-ynyl tetrahydropyranyl ether; 54664-77-6; (E)-Tetrahydro-2-(11-tetradecen-9-ynyloxy)-2H-pyran
EINECS	Contact for details

Quality Control

Our (E)-Tetrahydro-2-(11-Tetradecen-9-Ynyloxy)-2H-Pyran is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports development and cGMP-grade production for advanced research applications.

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. Keep away from oxidizing agents and sources of ignition.

Specification

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

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