Description

2,2-Pentamethylene-4-Chloromethyl-1,3-Dioxolane is a specialized heterocyclic organic compound featuring a dioxolane ring fused with a chloromethyl functional group. This unique structure makes it a valuable versatile building block and intermediate in advanced organic synthesis, particularly for introducing protected functional groups. It is primarily sought after by pharmaceutical R&D, agrochemical manufacturers, and fine chemical producers for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex drug molecules, leveraging its reactive chloromethyl group for further functionalization.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the dioxolane moiety can contribute to specific biological activity.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Fine Chemical Production: Employed as a building block for synthesizing fragrances, flavors, and other high-value specialty chemicals.
• Material Science Research: Investigated for use in creating novel organic frameworks and functional materials.
• Cross-coupling Reactions: The chloromethyl group can be utilized in various metal-catalyzed coupling reactions to form carbon-carbon bonds.

Basic Information

Product Name	2,2-Pentamethylene-4-Chloromethyl-1,3-Dioxolane
CAS No.	5503-32-2
Molecular Formula	C9H15ClO2
Molecular Weight	190.67 g/mol
Synonyms	4-(Chloromethyl)-2,2-pentamethylene-1,3-dioxolane; 2,2-Pentamethylene-4-chloromethyl-1,3-dioxolane; 1,3-Dioxolane, 4-(chloromethyl)-2,2-pentamethylene-; 4-Chloromethyl-2,2-pentamethylene-1,3-dioxolane; Cyclohexanespiro-2'-(4'-chloromethyl-1',3'-dioxolane)
EINECS	Contact for details

Quality Control

Our production of 2,2-Pentamethylene-4-Chloromethyl-1,3-Dioxolane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.20
Refractive Index (20°C)	1.470 - 1.490

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