Description

2-(9-Dodecynyloxy)Tetrahydro-2H-Pyran is a specialized organic compound featuring a tetrahydro-2H-pyran ring linked to a long-chain alkynyloxy group. This unique molecular architecture makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules with specific functional group compatibility. It is primarily sought after by research institutions and chemical manufacturers engaged in the development of pharmaceuticals, agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring long hydrophobic chains or specific ether linkages.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators where its alkynyl moiety offers versatile reactivity.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers, liquid crystals, and surface-active agents.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures via coupling reactions, cycloadditions, and other transformations.
• Ligand and Catalyst Development: The oxygen and potential coordination sites make it a candidate for developing novel ligands in catalytic systems.

Basic Information

Product Name	2-(9-Dodecynyloxy)Tetrahydro-2H-Pyran
CAS No.	50816-21-2
Molecular Formula	C₁₇H₃₀O₂
Molecular Weight	266.42 g/mol
Synonyms	2-[(9-Dodecyn-1-yl)oxy]tetrahydro-2H-pyran; 2-(9-Dodecynyloxy)tetrahydropyran; THP Ether of 9-Dodecyn-1-ol; Tetrahydropyran-2-yl 9-dodecynyl ether; 9-Dodecyn-1-ol tetrahydropyranyl ether; Dodec-9-yn-1-yl oxytetrahydropyran; 2H-Pyran, tetrahydro-2-[(1-dodecyn-9-yl)oxy]-; 50816-21-2
EINECS	Contact for details

Quality Control

Our 2-(9-Dodecynyloxy)Tetrahydro-2H-Pyran is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all commercial quantities, supporting your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

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

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