Description

2-(3-Chloropropoxy)Tetrahydro-2H-Pyran CAS NO 42330-88-1 is a versatile chlorinated ether derivative of tetrahydropyran, serving as a critical bifunctional building block in advanced organic synthesis. Its molecular structure, featuring both a reactive chloroalkyl chain and a protected hydroxyl group in the form of a tetrahydropyranyl (THP) ether, makes it an invaluable intermediate for constructing complex molecules. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in creating linker molecules or side chains with specific functionalities.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where its chloropropoxy moiety can be further functionalized.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers and resins with tailored properties.
• Organic Synthesis Reagent: Employed in nucleophilic substitution reactions and as a protecting group strategy precursor in multi-step synthetic routes.
• Liquid Crystal & Material Science: Serves as a precursor for mesogenic compounds and other advanced materials requiring specific ether linkages.
• Chemical Research: Utilized in academic and industrial R&D for exploring new synthetic methodologies and creating compound libraries.

Basic Information

Item	Detail
Product Name	2-(3-Chloropropoxy)Tetrahydro-2H-Pyran
CAS No.	42330-88-1
Molecular Formula	C8H15ClO2
Molecular Weight	178.66 g/mol
Synonyms	3-Chloropropyl Tetrahydropyran-2-yl Ether; 2H-Pyran, Tetrahydro-2-(3-Chloropropoxy)-; THP-O-(CH2)3Cl; 2-(3-Chloropropoxy)oxane; 2-(γ-Chloropropoxy)tetrahydropyran; Tetrahydropyran-2-yl 3-Chloropropyl Ether; 3-Chloro-1-(tetrahydro-2H-pyran-2-yloxy)propane
EINECS	Contact for details

Quality Control

Our production of 2-(3-Chloropropoxy)Tetrahydro-2H-Pyran adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality and regulatory 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. The container should be kept tightly sealed to prevent moisture absorption and potential decomposition.

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)	1.4580 - 1.4620
Density (g/mL at 20°C)	1.08 - 1.12

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