Description

Cyclopropanecarboxylic Acid, 2,3-Dimethyl-, Methyl Ester, (1-α-,2-Ba-,3-Ba-)- (9Ci) is a specialized chiral cyclopropane derivative, a high-value building block in advanced organic synthesis. Its unique sterically constrained three-membered ring structure is critical for imparting specific biological activity and modifying physicochemical properties in target molecules. This compound is essential for R&D and production chemists in the pharmaceutical and agrochemical industries, where it serves as a key intermediate for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the cyclopropane ring enhances stability and bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Flavor and Fragrance Chemistry: Employed in the synthesis of complex aroma chemicals that require specific stereochemistry.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of polymers with unique mechanical properties.
• Academic and Industrial R&D: A valuable reference standard and starting material for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 2,3-Dimethyl-, Methyl Ester, (1-α-,2-Ba-,3-Ba-)- (9Ci)
CAS No.	68331-65-7
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	Methyl 2,3-Dimethylcyclopropanecarboxylate; (1R,2S,3S)-Methyl 2,3-Dimethylcyclopropanecarboxylate; (1α,2β,3β)-Methyl 2,3-Dimethylcyclopropanecarboxylate; 2,3-Dimethylcyclopropanecarboxylic Acid Methyl Ester; Methyl (1R,2S,3S)-2,3-Dimethylcyclopropanecarboxylate; Cyclopropanecarboxylic acid, 2,3-dimethyl-, methyl ester, (1R,2S,3S)-; (1R,2S,3S)-rel-Methyl 2,3-dimethylcyclopropanecarboxylate
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 2,3-Dimethyl-, Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by GC or HPLC, to ensure high chemical and isomeric purity for sensitive synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 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%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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