Description

3,4-Dichlorophenylmagnesium Bromide is a highly reactive organometallic reagent, specifically a Grignard reagent, widely used in synthetic organic chemistry. Its core value proposition lies in enabling the efficient formation of carbon-carbon bonds, a fundamental step in constructing complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries, where it serves as a key building block for introducing the 3,4-dichlorophenyl moiety into target molecules.

Application

• Pharmaceutical Intermediate Synthesis: A crucial building block for creating active pharmaceutical ingredients (APIs), particularly in the development of compounds with specific halogenated aromatic structures.
• Agrochemical Manufacturing: Used in the synthesis of herbicides, fungicides, and insecticides where the 3,4-dichlorophenyl group confers biological activity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in homogeneous catalysis and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.
• Academic and R&D Laboratories: A standard reagent for methodological development and exploratory synthesis in organic chemistry research.
• Material Science Precursor: Used in the synthesis of monomers or functional units for advanced polymers and electronic materials.

Basic Information

Item	Detail
Product Name	3,4-Dichlorophenylmagnesium Bromide
CAS No.	79175-35-2
Molecular Formula	C6H3Cl2MgBr
Molecular Weight	250.21 g/mol
Synonyms	3,4-Dichlorophenylmagnesium Bromide Solution; (3,4-Dichlorophenyl)magnesium Bromide; Magnesium, bromo(3,4-dichlorophenyl)-; Grignard Reagent 3,4-Dichlorophenylmagnesium Bromide; 3,4-Dichloro-phenylmagnesium Bromide; 1,2-Dichloro-4-(bromomagnesio)benzene
EINECS	Contact for details

Quality Control

Our 3,4-Dichlorophenylmagnesium Bromide is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and reliability for your synthetic processes. We employ advanced analytical techniques, including titration and GC/HPLC, to verify concentration and purity. A comprehensive Certificate of Analysis (COA) detailing assay, solvent content, and impurity profile is provided with each shipment to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and easily oxidized; it must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area. Due to its highly volatile and pyrophoric nature in concentrated solutions, handle and store only in accordance with all relevant safety regulations, away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to light brown solution
Concentration (in THF or Ether)	0.5 M - 2.0 M (Custom concentrations available)
Assay (Titration)	≥ 95% (of stated concentration)
Identification (IR/NMR)	Conforms to structure

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