Description

Cyclopropanecarbonyl Chloride, 3-Chloro-2,2-Dimethyl- (9Ci) is a specialized chlorinated cyclopropane derivative that serves as a high-value synthetic intermediate. Its unique sterically hindered structure makes it a critical building block for constructing complex molecular architectures in advanced organic synthesis. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopropane ring confers biological activity and stability.
• Material Science Research: Employed in the development of specialty polymers and advanced functional materials with tailored properties.
• Organic Synthesis Reagent: Acts as an acylating agent and a precursor for introducing the sterically demanding 3-chloro-2,2-dimethylcyclopropyl moiety into target molecules.
• Chemical Biology Probes: Useful for creating molecular probes to study enzyme function and biological pathways in R&D settings.

Basic Information

Product Name	Cyclopropanecarbonyl Chloride, 3-Chloro-2,2-Dimethyl- (9Ci)
CAS No.	68803-98-5
Molecular Formula	C6H8Cl2O
Molecular Weight	167.03 g/mol
Synonyms	3-Chloro-2,2-dimethylcyclopropanecarbonyl chloride; 1-(Chlorocarbonyl)-3-chloro-2,2-dimethylcyclopropane; 3-Chloro-2,2-dimethylcyclopropanecarboxylic acid chloride; 3-Chloro-2,2-dimethylcyclopropanoyl chloride; 2,2-Dimethyl-3-chlorocyclopropanecarbonyl chloride
EINECS	Contact for details

Quality Control

Our Cyclopropanecarbonyl Chloride, 3-Chloro-2,2-Dimethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements of research and process chemistry. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.