Description

1-Bromo-1,2-Dichlorocyclopropane is a halogenated cyclopropane derivative, a versatile and reactive building block in advanced organic synthesis. Its unique strained-ring structure and halogen substituents make it a valuable precursor for constructing complex molecular frameworks. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of complex, biologically active molecules, including potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides, leveraging its reactive halogen sites for further functionalization.
• Organic Synthesis Building Block: Serves as a versatile precursor in cyclopropanation reactions, ring-opening polymerizations, and the synthesis of other specialty chemicals.
• Material Science Research: Investigated for the development of advanced polymeric materials and liquid crystals due to its rigid, halogenated core structure.
• Cross-Coupling Reactions: Acts as a substrate in various metal-catalyzed cross-coupling reactions (e.g., Suzuki, Negishi) to form new carbon-carbon bonds.
• Chemical Research & Development: Employed in academic and industrial R&D settings for methodology development and exploring new reaction pathways.

Basic Information

Product Name	1-Bromo-1,2-Dichlorocyclopropane
CAS No.	24071-63-4
Molecular Formula	C3H3BrCl2
Molecular Weight	189.87 g/mol
Synonyms	1-Bromo-1,2-dichlorocyclopropane; Cyclopropane, 1-bromo-1,2-dichloro-; 1,2-Dichloro-1-bromocyclopropane; Bromodichlorocyclopropane; 1-Bromo-1,2-dichloro-cyclopropane; (1R,2S)-1-Bromo-1,2-dichlorocyclopropane (for stereoisomer); (1S,2R)-1-Bromo-1,2-dichlorocyclopropane (for stereoisomer)
EINECS	Contact for details

Quality Control

Our 1-Bromo-1,2-Dichlorocyclopropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. Handle and store under an inert atmosphere if prolonged storage is required to minimize potential decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.8 g/mL

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