Description

trans-Ethyl-2-(2-Methoxyphenyl)Cyclopropane-1-Carboxylate CAS NO 1017553-79-5 is a high-purity, synthetically valuable cyclopropane derivative. This compound serves as a critical chiral building block and advanced pharmaceutical intermediate in the synthesis of complex organic molecules. It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly in central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the cyclopropane ring contributes to biological activity and stability.
• Ligand and Catalyst Development: Employed in the synthesis of chiral ligands for asymmetric catalysis, enhancing the efficiency of stereoselective chemical reactions.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals requiring specific stereochemistry.
• Academic and R&D: Utilized in university and corporate research laboratories for methodological studies in organic synthesis and medicinal chemistry.
• Material Science: Investigated as a monomer or additive for creating polymers with unique structural properties.

Basic Information

Item	Details
Product Name	trans-Ethyl-2-(2-Methoxyphenyl)Cyclopropane-1-Carboxylate
CAS No.	1017553-79-5
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	Ethyl (1R,2S)-2-(2-Methoxyphenyl)cyclopropanecarboxylate; (1R,2S)-Ethyl 2-(2-methoxyphenyl)cyclopropanecarboxylate; trans-2-(2-Methoxyphenyl)cyclopropanecarboxylic Acid Ethyl Ester; Ethyl trans-2-(o-Methoxyphenyl)cyclopropanecarboxylate; 2-(2-Methoxyphenyl)cyclopropanecarboxylic Acid Ethyl Ester; A Chiral Cyclopropane Ester; (1R,2S)-rel-2-(2-Methoxyphenyl)cyclopropanecarboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our trans-Ethyl-2-(2-Methoxyphenyl)Cyclopropane-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de (diastereomeric excess)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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