Description

2,4-Dimethoxyphenylmagnesium Bromide is a versatile organometallic reagent, specifically a Grignard reagent, essential for forming new carbon-carbon bonds in complex organic syntheses. Its value lies in its ability to introduce the 2,4-dimethoxyphenyl moiety, a key structural unit in advanced chemical intermediates. This high-purity reagent is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate Synthesis: A key building block for creating active pharmaceutical ingredients (APIs), particularly those containing substituted aromatic systems.
• Agrochemical Development: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators where the dimethoxyphenyl group is a functional component.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and conductive polymers, by constructing specific aromatic cores.
• Fine Chemical and Flavor/Fragrance Synthesis: Facilitates the production of complex aromatic compounds used in high-value specialty chemicals.
• Academic and R&D Laboratories: A fundamental reagent for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Item	Details
Product Name	2,4-Dimethoxyphenylmagnesium Bromide
CAS No.	138109-49-6
Molecular Formula	C8H9BrMgO2
Molecular Weight	241.36 g/mol
Synonyms	1-Bromo-2,4-dimethoxybenzene Magnesium Derivative; (2,4-Dimethoxyphenyl)magnesium Bromide; Magnesium, Bromo(2,4-dimethoxyphenyl)-; 2,4-Dimethoxybenzene, Magnesium Bromo Derivative; Grignard Reagent 2,4-DimethoxyphenylMgBr; 2,4-Dimethoxyphenyl Magnesium Bromide Solution
EINECS	Contact for details

Quality Control

Every batch of our 2,4-Dimethoxyphenylmagnesium Bromide is manufactured and tested under stringent quality management systems. We guarantee high chemical purity and consistent reactivity, with critical parameters such as concentration (by titration) and impurity profile being rigorously controlled. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure full traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly hygroscopic (moisture-sensitive) and easily oxidized nature, this product must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. For solutions, store at the recommended temperature (typically 2-8°C for extended shelf life) and ensure the septum/seal remains intact to prevent air and moisture ingress.

Specification

Item	Specification
Appearance	Colorless to light yellow solution (in specified solvent)
Concentration	Typically 0.5M to 2.0M in THF or Diethyl Ether
Assay (by Titration)	≥ 95% (as Grignard reagent)
Identification (IR/NMR)	Conforms to structure
Water Content (Karl Fischer)	≤ 100 ppm
Solvent	As specified (e.g., Tetrahydrofuran, Diethyl Ether)

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