Description

Benzene, 1-Chloro-2-Cyclopropyl- is a specialized halogenated aromatic compound featuring a cyclopropyl substituent, serving as a valuable synthetic intermediate in advanced organic synthesis. Its unique structure makes it a critical building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This high-purity intermediate is essential for research and production chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality raw materials for precision chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring cyclopropane or halogenated benzene motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the chlorocyclopropylbenzene structure imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organometallic catalysts used in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional materials due to its rigid, substituted aromatic core.
• Fine Chemical Production: Acts as a versatile intermediate for the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Benzene, 1-Chloro-2-Cyclopropyl-
CAS No.	10292-67-8
Molecular Formula	C9H9Cl
Molecular Weight	152.62 g/mol
Synonyms	1-Chloro-2-cyclopropylbenzene; 2-Chloro-1-cyclopropylbenzene; o-Chlorocyclopropylbenzene; (2-Chlorophenyl)cyclopropane; 2-Cyclopropylchlorobenzene; Benzene, 1-chloro-2-cyclopropyl-; 1-Cyclopropyl-2-chlorobenzene
EINECS	Contact for details

Quality Control

Our Benzene, 1-Chloro-2-Cyclopropyl- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all specifications are provided with every shipment. We adhere to cGMP principles where applicable, ensuring our product meets the stringent requirements for use in regulated synthesis pathways.

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, bases, and oxidizing agents. 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 liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%

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