Description

1-Chloro-1-Ethyl-2,2,3-Trimethylcyclopropane is a specialized halogenated cyclopropane derivative, serving as a valuable intermediate in advanced organic synthesis. Its unique sterically hindered structure makes it a critical building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and high-performance materials. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical sectors who require high-purity, reliable intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized cyclopropane ring system.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where the cyclopropane moiety can contribute to biological activity.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced materials with tailored properties.
• Organic Synthesis Building Block: A versatile reagent for constructing complex organic frameworks in academic and industrial R&D laboratories, enabling novel carbon-carbon bond formations.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of specific aroma chemicals, leveraging its unique structural features.

Basic Information

Product Name	1-Chloro-1-Ethyl-2,2,3-Trimethylcyclopropane
CAS No.	61142-56-1
Molecular Formula	C8H15Cl
Molecular Weight	146.66 g/mol
Synonyms	1-Chloro-1-ethyl-2,2,3-trimethylcyclopropane; Cyclopropane, 1-chloro-1-ethyl-2,2,3-trimethyl-; 1-Ethyl-1-chloro-2,2,3-trimethylcyclopropane; (1-Chloro-1-ethyl-2,2,3-trimethyl)cyclopropane; Trimethyl(ethyl)chlorocyclopropane
EINECS	Contact for details

Quality Control

Our 1-Chloro-1-Ethyl-2,2,3-Trimethylcyclopropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and strong oxidizing agents. Recommended storage temperature is between 2°C and 8°C for extended stability. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Density (at 20°C)	~0.95 g/mL

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