Description

4-Vinyltetrahydro-2H-Pyran is a versatile heterocyclic organic compound featuring a vinyl group attached to a tetrahydropyran ring. This unique structure makes it a valuable building block and intermediate in advanced organic synthesis, particularly for creating complex molecules with specific functional properties. It is essential for R&D and production in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs), especially for drugs targeting the central nervous system.
• Agrochemical Synthesis: Used in the production of novel pesticides and herbicides, leveraging its reactivity to create complex bioactive molecules.
• Polymer & Material Science: Acts as a functional monomer for synthesizing specialty polymers with tailored properties like adhesion, flexibility, or chemical resistance.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrances, flavors, and other high-value fine chemicals.
• Cross-linking Agent: Utilized in formulations for coatings, resins, and elastomers where the vinyl group participates in cross-linking reactions.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new cyclization and functionalization reactions.

Basic Information

Product Name	4-Vinyltetrahydro-2H-Pyran
CAS No.	66956-76-1
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	4-Vinyloxane; 4-Vinyltetrahydropyran; 4-Ethenyloxane; 4-Vinyltetrahydro-2H-pyran; 4-Vinyltetrahydropyran-2-ol (tautomer); Tetrahydro-4-vinyl-2H-pyran; 2H-Pyran, tetrahydro-4-vinyl-
EINECS	Contact for details

Quality Control

Our 4-Vinyltetrahydro-2H-Pyran is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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