Description

Cyclopropanecarboxylic Acid, 2-Methoxy-1,2-Dimethyl-, Methyl Ester (9Ci) is a specialized organic ester compound featuring a cyclopropane ring, a key structural motif in advanced chemical synthesis. This high-purity intermediate is valued for its unique steric and electronic properties, enabling precise molecular construction in complex synthetic pathways. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring constrained, three-dimensional cyclopropane scaffolds for enhanced biological activity and metabolic stability.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where the cyclopropane moiety can contribute to unique modes of action and environmental profiles.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex molecules in custom synthesis and process chemistry for specialty materials.
• Ligand and Catalyst Development: Employed in the research and preparation of chiral ligands or organometallic catalysts due to its potential for introducing stereochemical complexity.
• Material Science Precursor: Investigated for use in the synthesis of monomers or additives designed to impart specific physical properties to advanced polymeric materials.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 2-Methoxy-1,2-Dimethyl-, Methyl Ester (9Ci)
CAS No.	344355-06-2
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	Methyl 2-methoxy-1,2-dimethylcyclopropanecarboxylate; 2-Methoxy-1,2-dimethylcyclopropanecarboxylic acid methyl ester; Cyclopropanecarboxylic acid, 2-methoxy-1,2-dimethyl-, methyl ester; Methyl 1,2-dimethyl-2-methoxycyclopropanecarboxylate
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 2-Methoxy-1,2-Dimethyl-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the exacting standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

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