Description

Methyl 2,2-Dichloro-1-Methylcyclopropanecarboxylate is a high-purity, functionalized cyclopropane derivative serving as a versatile and critical synthetic intermediate. Its unique halogenated cyclopropane structure makes it a valuable building block for constructing complex molecules in advanced chemical synthesis. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized cyclopropane scaffold.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the dichlorocyclopropane moiety can impart specific biological activity.
• Chemical Research & Development: Serves as a specialized building block in organic synthesis for constructing complex, strained-ring systems in academic and industrial R&D labs.
• Material Science Precursor: Potential intermediate in the development of specialty polymers and advanced functional materials with tailored properties.

Basic Information

Product Name	Methyl 2,2-Dichloro-1-Methylcyclopropanecarboxylate
CAS No.	1447-13-8
Molecular Formula	C7H10Cl2O2
Molecular Weight	197.06 g/mol
Synonyms	Methyl 2,2-dichloro-1-methylcyclopropanecarboxylate; 2,2-Dichloro-1-methylcyclopropanecarboxylic Acid Methyl Ester; 1-Methylcyclopropanecarboxylic Acid, 2,2-Dichloro-, Methyl Ester; Methyl 1-Methyl-2,2-dichlorocyclopropanecarboxylate; Dichlorocyclopropanecarboxylate Ester
EINECS	215-896-9

Quality Control

Every batch of Methyl 2,2-Dichloro-1-Methylcyclopropanecarboxylate is manufactured and tested under a strict quality management system. We ensure consistent high purity and identity through comprehensive analytical methods including GC, HPLC, and NMR. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed 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 organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
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.