Description

3-[2-Chloro-2-(4-Chlorophenyl)Ethenyl]-2,2-Dimethyl Cyclopropane Carboxylic Acid is a high-purity, synthetically derived cyclopropane carboxylic acid derivative. This compound serves as a critical advanced intermediate in the synthesis of complex active ingredients, particularly within the agrochemical sector. It is essential for manufacturers and R&D facilities focused on developing next-generation crop protection solutions and other specialty fine chemicals.

Application

• Key Intermediate for Pyrethroid Insecticides: Primarily used in the synthesis of high-efficacy pyrethroid-type insecticides, contributing to their potent biological activity.
• Agrochemical Research & Development: Serves as a crucial building block for developing novel active ingredients with improved pest resistance profiles.
• Fine Chemical Synthesis: Employed in the production of other specialty chemicals requiring the unique cyclopropane backbone.
• Pharmaceutical Intermediate: Potential use as a synthon in the research and development of pharmaceutical compounds with specific stereochemical requirements.

Basic Information

Product Name	3-[2-Chloro-2-(4-Chlorophenyl)Ethenyl]-2,2-Dimethyl Cyclopropane Carboxylic Acid
CAS No.	73610-74-9
Molecular Formula	C14H14Cl2O2
Molecular Weight	285.17 g/mol
Synonyms	2,2-Dimethyl-3-(2-chloro-2-(4-chlorophenyl)ethenyl)cyclopropanecarboxylic Acid; (1R,3R)-3-[(Z)-2-Chloro-2-(4-chlorophenyl)ethenyl]-2,2-dimethylcyclopropanecarboxylic Acid; (Z)-3-(2-Chloro-2-(4-chlorophenyl)vinyl)-2,2-dimethylcyclopropanecarboxylic Acid; Cyclopropanecarboxylic acid, 3-[2-chloro-2-(4-chlorophenyl)ethenyl]-2,2-dimethyl-; Intermediate for Cypermethrin; Intermediate for λ-cyhalothrin; Chrysanthemic acid derivative
EINECS	Contact for details

Quality Control

Our production of 3-[2-Chloro-2-(4-Chlorophenyl)Ethenyl]-2,2-Dimethyl Cyclopropane Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis, to ensure it meets exacting specifications for use in sensitive synthesis processes. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Isomeric Purity (HPLC)	≥ 97.0% (Z-isomer)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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