Description

Benzene, 1-Chloro-3-Cyclopropyl- is a specialized halogenated aromatic compound featuring a cyclopropyl substituent, offering a unique structural motif for advanced chemical synthesis. This intermediate is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It serves the critical needs of research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce cyclopropane rings into target molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopropane group can enhance biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional materials requiring tailored aromatic systems.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis organizations (CSOs) and CDMOs serving the life sciences industry.

Basic Information

Product Name	Benzene, 1-Chloro-3-Cyclopropyl-
CAS No.	19714-74-0
Molecular Formula	C9H9Cl
Molecular Weight	152.62 g/mol
Synonyms	1-Chloro-3-cyclopropylbenzene; 3-Chlorocyclopropylbenzene; m-Chlorocyclopropylbenzene; (3-Chlorophenyl)cyclopropane; Cyclopropyl(3-chlorophenyl)methane; 3-Cyclopropylchlorobenzene; 3-Chloro-1-cyclopropylbenzene
EINECS	Contact for details

Quality Control

Every batch of 1-Chloro-3-Cyclopropylbenzene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and scale-up activities. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, and custom specifications can be developed to support specific project requirements.

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear 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%

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