Description

1,1-Dichloro-2-Methyl-2-Neopentylcyclopropane is a specialized halogenated cyclopropane derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and reactive intermediate, valued for its unique sterically hindered structure which can impart specific properties to target molecules. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the construction of complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing the cyclopropane moiety.
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides, where the dichlorocyclopropane group can enhance biological activity.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with tailored thermal or mechanical properties.
• Organic Synthesis Reagent: Acts as a precursor for further functionalization reactions, including cross-coupling or nucleophilic substitution, in fine chemical manufacturing.
• Ligand and Catalyst Development: Serves as a scaffold for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	1,1-Dichloro-2-Methyl-2-Neopentylcyclopropane
CAS No.	24551-84-6
Molecular Formula	C9H16Cl2
Molecular Weight	195.13 g/mol
Synonyms	2-Methyl-2-neopentyl-1,1-dichlorocyclopropane; 1,1-Dichloro-2-methyl-2-(2,2-dimethylpropyl)cyclopropane; Dichloroneopentylcyclopropane; NSC 169102; 1,1-Dichloro-2-methyl-2-(neopentyl)cyclopropane
EINECS	Contact for details

Quality Control

Our 1,1-Dichloro-2-Methyl-2-Neopentylcyclopropane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 bases and fluorides. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

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	~1.05 g/cm³

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