Description

2,3,4,5,6-Pentafluorobenzyl 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarboxylate is a high-purity, synthetic intermediate of significant importance in advanced chemical synthesis. Its core value lies in its unique molecular structure, which serves as a critical building block for the development of specialized active ingredients. This compound is essential for research and manufacturing in the agrochemical and pharmaceutical industries, where it is used to create novel compounds with targeted biological activity. Its precise synthesis and reliable quality are paramount for downstream product efficacy and regulatory compliance.

Application

• Key Intermediate in Agrochemical Synthesis: Primarily used in the research and production of next-generation pyrethroid and pyrethroid-like insecticides.
• Pharmaceutical Intermediate: Serves as a sophisticated building block in medicinal chemistry for the development of new active pharmaceutical ingredients (APIs).
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on fluorinated organic compounds and cyclopropane chemistry.
• Specialty Fine Chemicals: Employed in the synthesis of complex molecules for high-value applications in material science and electronics.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and impurity profiling.

Basic Information

Product Name	2,3,4,5,6-Pentafluorobenzyl 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarboxylate
CAS No.	67640-14-6
Molecular Formula	C15H12Cl2F5O2
Molecular Weight	393.16 g/mol
Synonyms	Pentafluorobenzyl Permethrinate; 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid (2,3,4,5,6-Pentafluorophenyl)methyl Ester; PFB Ester of DV Acid; Pentafluorobenzyl Ester of 3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic Acid; (2,3,4,5,6-Pentafluorobenzyl) 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylate
EINECS	Contact for details

Quality Control

Every batch of 2,3,4,5,6-Pentafluorobenzyl 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarboxylate is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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