Description

Cyclopropanecarbonyl Chloride, 2,2-Dichloro-1,3-Dimethyl-, trans- (9Ci) is a specialized organochlorine compound featuring a reactive acid chloride group on a substituted cyclopropane ring. This molecular architecture makes it a high-value synthetic intermediate for constructing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides, leveraging its reactive cyclopropane scaffold.
• Organic Synthesis Reagent: Serves as a versatile acylating agent in academic and industrial laboratories for introducing the cyclopropanecarbonyl moiety into target molecules.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialty polymers with unique structural properties.
• Chemical Biology Probes: Utilized in the creation of molecular probes for studying biological processes and enzyme mechanisms.

Basic Information

Product Name	Cyclopropanecarbonyl Chloride, 2,2-Dichloro-1,3-Dimethyl-, trans- (9Ci)
CAS No.	103549-33-3
Molecular Formula	C7H9Cl3O
Molecular Weight	215.50 g/mol
Synonyms	trans-2,2-Dichloro-1,3-dimethylcyclopropanecarbonyl chloride; (1R,3R)-2,2-Dichloro-1,3-dimethylcyclopropane-1-carbonyl chloride; 2,2-Dichloro-1,3-dimethylcyclopropanecarboxylic acid chloride, trans-; 1,3-Dimethyl-2,2-dichlorocyclopropanecarbonyl chloride; Cyclopropanecarbonyl chloride, 2,2-dichloro-1,3-dimethyl-, (1R,3R)-
EINECS	Contact for details

Quality Control

Our high-purity Cyclopropanecarbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 bases, alcohols, and amines. Due to its nature as a strong acid/organic solvent, handle and store with appropriate precautions to prevent moisture ingress and decomposition. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.