Description

3,5-Dichlorophenylmagnesium Bromide is a highly reactive organometallic reagent, specifically a Grignard reagent, widely utilized in organic synthesis. Its core value lies in its ability to act as a powerful nucleophile for the formation of carbon-carbon bonds, enabling the efficient construction of complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require a reliable and high-purity building block for the synthesis of dichlorophenyl-substituted intermediates.

Application

• Pharmaceutical Intermediate Synthesis: A key building block for introducing the 3,5-dichlorophenyl moiety into active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Manufacturing: Used in the production of herbicides, fungicides, and insecticides where the dichlorophenyl group is a critical structural component.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands and organometallic catalysts used in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the development of novel organic electronic materials, liquid crystals, and polymers with specific electronic or steric properties.
• Fine Chemical Production: Facilitates the synthesis of complex fragrance, dye, and specialty chemical intermediates.

Basic Information

Product Name	3,5-Dichlorophenylmagnesium Bromide
CAS No.	82297-90-3
Molecular Formula	C6H3Cl2MgBr
Molecular Weight	250.21 g/mol
Synonyms	Magnesium, bromo(3,5-dichlorophenyl)-; (3,5-Dichlorophenyl)magnesium bromide; 3,5-Dichlorophenylmagnesium bromide solution; Grignard reagent 3,5-DichlorophenylMgBr; 1,3-Dichloro-5-(bromomagnesio)benzene
EINECS	Contact for details

Quality Control

Our 3,5-Dichlorophenylmagnesium Bromide is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high reactivity. Quality is verified through analytical techniques including titration (for assay/concentration) and GC/HPLC analysis. A comprehensive Certificate of Analysis (COA) detailing purity, concentration, and solvent specifications is provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and easily oxidized; it must be stored under an inert atmosphere (argon or nitrogen) at recommended temperatures, typically between 2°C and 8°C for solutions. Keep away from heat, sparks, open flames, and strong oxidizers. Use only in a well-ventilated area or fume hood.

Specification

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

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