Description

Ethyl 1-Methylcyclopropane-1-Carboxylate is a specialized organic ester compound featuring a reactive cyclopropane ring, making it a valuable synthon in advanced organic synthesis. Its unique sterically constrained structure is crucial for constructing complex molecular frameworks, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This high-purity intermediate is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce cyclopropane motifs with precision.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing drug candidates containing cyclopropane rings, which are prized for their metabolic stability and conformational rigidity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the cyclopropane group enhances biological activity.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty chemicals requiring specific three-dimensional structures.
• Material Science Research: Employed in the development of novel polymers and functional materials with tailored properties.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including ring-opening and functionalization reactions.

Basic Information

Product Name	Ethyl 1-Methylcyclopropane-1-Carboxylate
CAS No.	71441-76-4
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	1-Methylcyclopropanecarboxylic Acid Ethyl Ester; Ethyl 1-Methylcyclopropanecarboxylate; 1-Methylcyclopropane-1-carboxylic acid ethyl ester; Ethyl 1-methyl-1-cyclopropanecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 1-Methylcyclopropane-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing purity, impurities, and physical parameters to meet your specific R&D or production requirements.

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 heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Density	Contact for details

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