Description

2-((7-Chloroheptyl)Oxy)Tetrahydro-2H-Pyran is a versatile bifunctional organic intermediate featuring a protected hydroxyl group and a terminal chloroalkyl chain. This compound is valued for its role as a key building block in the synthesis of complex molecules, enabling precise chain extension and functional group manipulation. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing active pharmaceutical ingredients (APIs), specialty polymers, and liquid crystals.

Application

• Pharmaceutical Intermediate: A crucial synthon for the synthesis of novel drug candidates, particularly in creating long-chain linkers for prodrugs or targeted therapeutics.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators requiring specific alkyl chain architectures.
• Liquid Crystal Production: Serves as a precursor for mesogenic compounds in display technologies due to its defined molecular length and terminal reactivity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polyethers, coatings, and functionalized surfaces.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for nucleophilic substitution reactions and sequential deprotection/functionalization strategies.
• Surfactant & Specialty Chemical Precursor: Utilized to synthesize novel non-ionic surfactants and phase-transfer catalysts with tailored properties.

Basic Information

Product Name	2-((7-Chloroheptyl)Oxy)Tetrahydro-2H-Pyran
CAS No.	55944-71-3
Molecular Formula	C₁₂H₂₃ClO₂
Molecular Weight	234.76 g/mol
Synonyms	7-Chloroheptyl Tetrahydropyran-2-yl Ether; 2-(7-Chloroheptyloxy)tetrahydropyran; THP-Protected 7-Chloroheptanol; 7-Chloro-1-heptanol Tetrahydropyranyl Ether; 1-Chloro-7-((tetrahydro-2H-pyran-2-yl)oxy)heptane; 2-((7-Chloroheptyl)oxy)oxane; THP-O-(CH2)7-Cl; Tetrahydropyran-2-yl 7-chloroheptyl ether
EINECS	Contact for details

Quality Control

Our 2-((7-Chloroheptyl)Oxy)Tetrahydro-2H-Pyran is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and internal quality standards. Custom purity grades, including research and GMP standards, are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 3.0%

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