Description

2,2-Dimethyl-3-(2-Methylpropenyl)-Cyclopropanecarboxylicacidbenzylester is a specialized synthetic intermediate belonging to the class of cyclopropanecarboxylate esters. This compound matters as a high-purity building block for the synthesis of complex molecules, offering precise structural control in advanced chemical processes. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries for developing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized cyclopropane core.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopropane moiety can contribute to biological activity.
• Fragrance and Flavor Chemistry: Serves as a precursor for synthetic aroma chemicals, contributing to complex scent profiles in perfumery.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for specialized, high-value chemical products.
• Material Science Research: Investigated as a monomer or modifier in the development of novel polymers with specific properties.
• Academic and Industrial R&D: Utilized in chemical research for methodology development and exploring new reaction pathways.

Basic Information

Product Name	2,2-Dimethyl-3-(2-Methylpropenyl)-Cyclopropanecarboxylicacidbenzylester
CAS No.	64312-78-3
Molecular Formula	C17H22O2
Molecular Weight	258.36 g/mol
Synonyms	Benzyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate; Chrysanthemic acid benzyl ester; Benzyl chrysanthemate; 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic Acid Benzyl Ester; (1R,3R)- or (1S,3S)-Benzyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate (stereoisomers); Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-, phenylmethyl ester
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-3-(2-Methylpropenyl)-Cyclopropanecarboxylicacidbenzylester is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for regulated industries.

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 acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Specific Rotation (if chiral)	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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