Description

4-(2-Chloroethyl)-Tetrahydro-2H-Pyran is a versatile organic building block featuring a chlorinated ethyl side chain attached to a tetrahydropyran ring. This unique structure makes it a valuable intermediate for synthesizing more complex molecules in advanced chemical research and development. It is particularly sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for constructing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon in the production of active pharmaceutical ingredients (APIs), especially those requiring functionalized heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile precursor for introducing the 2-chloroethyl-tetrahydropyran moiety into complex organic molecules in R&D laboratories.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands and organocatalysts for asymmetric synthesis and polymerization processes.
• Material Science Research: Potential monomer or cross-linking agent in the development of novel polymeric materials with specific properties.

Basic Information

Product Name	4-(2-Chloroethyl)-Tetrahydro-2H-Pyran
CAS No.	4677-19-4
Molecular Formula	C7H13ClO
Molecular Weight	148.63 g/mol
Synonyms	2-(2-Chloroethyl)tetrahydro-2H-pyran; 4-(2-Chloroethyl)oxane; Tetrahydro-2H-pyran-4-ethanol, 2-chloro-; 2-Chloroethyl tetrahydro-2H-pyran-4-yl ether; 4-(β-Chloroethyl)tetrahydropyran
EINECS	225-114-6

Quality Control

Our 4-(2-Chloroethyl)-Tetrahydro-2H-Pyran is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment ensures material suitability for demanding research and industrial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.460 - 1.470
Density (20°C)	1.08 - 1.12 g/mL

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