Description

Ethyl 1-(p-Methylbenzyl)Cyclopropanecarboxylate is a specialized organic ester compound featuring a cyclopropane ring, a key structural motif in advanced chemical synthesis. This compound matters as a versatile and valuable chemical intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical and crop protection industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring a cyclopropane moiety for biological activity or metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopropane ring can enhance efficacy and environmental profile.
• Fine Chemical Production: Serves as a precursor for various specialty chemicals used in flavors, fragrances, and advanced materials.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for studying cyclopropanation reactions and developing new synthetic methodologies.
• Ligand and Catalyst Development: Can be utilized to create novel chiral ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	Ethyl 1-(p-Methylbenzyl)Cyclopropanecarboxylate
CAS No.	1621-32-5
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	Ethyl 1-[(4-methylphenyl)methyl]cyclopropanecarboxylate; 1-(4-Methylbenzyl)cyclopropanecarboxylic Acid Ethyl Ester; Ethyl 1-(4-Methylbenzyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid, 1-[(4-methylphenyl)methyl]-, ethyl ester; p-Methylbenzyl Cyclopropanecarboxylate Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 1-(p-Methylbenzyl)Cyclopropanecarboxylate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a pharmaceutical intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.