Description

Methyl(±)Cis,trans-2,2-Dimethyl-3-(2-Methyl-1-Propenyl) Cyclopropane Carboxylate is a specialized synthetic intermediate belonging to the pyrethroid precursor family. This compound is valued for its role in the synthesis of advanced insecticidal agents, offering a critical building block for agrochemical research and development. It is primarily sought by manufacturers and R&D laboratories in the agrochemical, fine chemical, and pharmaceutical sectors for creating next-generation crop protection products.

Application

• Key Intermediate for Pyrethroid Synthesis: Serves as a crucial precursor in the manufacturing of synthetic pyrethroid insecticides.
• Agrochemical Research & Development: Used in the discovery and scale-up of novel insecticidal compounds with enhanced efficacy and environmental profiles.
• Fine Chemical Production: Employed in multi-step organic synthesis for constructing complex molecular architectures.
• Academic & Industrial Research: Utilized in studies exploring structure-activity relationships (SAR) of cyclopropane-containing bioactive molecules.

Basic Information

Item	Detail
Product Name	Methyl(±)Cis,trans-2,2-Dimethyl-3-(2-Methyl-1-Propenyl) Cyclopropane Carboxylate
CAS No.	5460-63-9
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	Chrysanthemic acid methyl ester (mixed isomers); 2,2-Dimethyl-3-(2-methylpropen-1-yl)cyclopropanecarboxylic acid methyl ester; Methyl chrysanthemate; Methyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; Allethrolone ester intermediate; Pyrethroid acid methyl ester; (RS)-cis,trans-Chrysanthemumic acid methyl ester
EINECS	226-719-9

Quality Control

Our production of Methyl Chrysanthemate adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Quality is verified through analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, isomeric ratio, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Cis/Trans Isomer Ratio (GC)	As per customer requirement
Water Content (KF)	≤ 0.5%

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