Description

Tetrahydro-2-(9-Tetradecynyloxy)-2H-Pyran is a specialized organic compound featuring a tetrahydropyran ring ether-linked to a long-chain alkyne. This unique molecular architecture, combining a cyclic ether with an unsaturated hydrocarbon tail, makes it a valuable intermediate for advanced organic synthesis and materials science. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecules or modifying surface properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for introducing lipophilic side chains.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators requiring specific alkynyl ether functionalities.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with tailored properties like hydrophobicity or specific reactivity for coatings and advanced materials.
• Liquid Crystal & OLED Materials: Investigated as a precursor or dopant in the development of organic electronic materials due to its molecular shape and electronic characteristics.
• Surface Modification Agent: Employed to functionalize surfaces or nanoparticles, altering their interaction with other substances.
• Organic Synthesis Reagent: Utilized in coupling reactions and as a protected alcohol equivalent in multi-step synthetic routes.

Basic Information

Product Name	Tetrahydro-2-(9-Tetradecynyloxy)-2H-Pyran
CAS No.	19754-59-7
Molecular Formula	C19H34O2
Molecular Weight	294.48 g/mol
Synonyms	2-(9-Tetradecynyloxy)tetrahydropyran; 2-(Tetradec-9-yn-1-yloxy)oxane; 9-Tetradecynyl tetrahydropyran-2-yl ether; THP ether of 9-tetradecyn-1-ol; Oxane, 2-(9-tetradecyn-1-yloxy)-; Tetrahydropyran-2-yl 9-tetradecynyl ether
EINECS	Contact for details

Quality Control

Every batch of Tetrahydro-2-(9-Tetradecynyloxy)-2H-Pyran is produced and tested under a rigorous quality management system. We ensure identity, purity, and consistency through advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your precise research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under an inert atmosphere (e.g., nitrogen or argon), please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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