Description

Cyclopropane, 1,1-Dichloro-2-Methoxy-2-Methyl- (9Ci) is a specialized halogenated cyclopropane derivative, identified by CAS number 120128-93-0, serving as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring a dichloro and methoxy-methyl substituent pattern, makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

This versatile chemical intermediate enables key transformations in sophisticated synthesis workflows. Its primary applications include:

• Pharmaceutical Intermediate: Serves as a key precursor in the research and development of new drug candidates, particularly for constructing constrained ring systems.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, where the cyclopropane ring can impart specific biological activity.
• Material Science Research: Acts as a monomer or building block for developing advanced polymers with unique thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for methodology development, such as cycloaddition or ring-opening reactions.
• Ligand and Catalyst Development: Useful for synthesizing specialized chiral ligands or organocatalysts used in asymmetric synthesis.

Basic Information

Item	Details
Product Name	Cyclopropane, 1,1-Dichloro-2-Methoxy-2-Methyl- (9Ci)
CAS No.	120128-93-0
Molecular Formula	C6H10Cl2O
Molecular Weight	169.05 g/mol
Synonyms	1,1-Dichloro-2-methoxy-2-methylcyclopropane; 2-Methoxy-2-methyl-1,1-dichlorocyclopropane; Methoxy-methyl-dichlorocyclopropane; (2-Methoxy-2-methylcyclopropylidene)dichloromethane; Dichloro(methoxy-methyl)cyclopropane
EINECS	Contact for details

Quality Control

Our production of Cyclopropane, 1,1-Dichloro-2-Methoxy-2-Methyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your critical research and synthesis processes. Each lot is analyzed using advanced chromatographic and spectroscopic techniques to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment. We operate under a cGMP-compliant quality management system to meet the exacting standards of the pharmaceutical and fine chemical industries.

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 organic solvents. 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)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
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.