Description

3-Methoxyphenethylmagnesium Bromide is a highly reactive Grignard reagent, a critical organometallic intermediate in advanced organic synthesis. Its primary value lies in enabling efficient carbon-carbon bond formation, specifically through nucleophilic addition to carbonyl compounds, which is fundamental for constructing complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require a reliable, high-purity building block for synthesizing fine chemicals and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules, particularly those containing substituted phenethylamine or arylalkanol motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific aryl-alkyl linkages are required for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and advanced polymers with tailored electronic properties.
• Fine Chemical Production: Facilitates the manufacture of specialty aromatics, flavors, and fragrances through precise alkylation reactions.
• Academic & R&D Laboratories: A vital reagent for methodological development in organic chemistry and for exploring new synthetic pathways.

Basic Information

Product Name	3-Methoxyphenethylmagnesium Bromide
CAS No.	125159-92-4
Molecular Formula	C9H11BrMgO
Molecular Weight	239.39 g/mol
Synonyms	2-(3-Methoxyphenyl)ethylmagnesium Bromide; (3-Methoxyphenethyl)magnesium Bromide; 3-Methoxybenzeneethanamine, magnesium complex; m-Methoxyphenethylmagnesium Bromide; Magnesium, bromo[2-(3-methoxyphenyl)ethyl]-; Grignard Reagent, 3-Methoxyphenethylmagnesium Bromide; 3-Methoxybenzeneethanamine hydrobromide magnesium salt
EINECS	Contact for details

Quality Control

Our 3-Methoxyphenethylmagnesium Bromide is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high reactivity. Each lot is analyzed to confirm concentration, purity, and suitability for sensitive synthetic applications. Certificates of Analysis (COA) detailing titration results, solvent content, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. This material is highly volatile and hygroscopic (moisture-sensitive). It must be stored under an inert atmosphere (argon or nitrogen) at recommended temperatures, typically between 2°C and 8°C for extended stability, or as specified on the label. Keep away from heat, sparks, open flames, and incompatible materials such as water, acids, and oxidizing agents. Use only in a well-ventilated area or fume hood.

Specification

Item	Specification
Appearance	Clear to slightly colored solution
Concentration (in specified solvent)	0.5 M - 2.0 M (Typical)
Assay (Titration)	≥ 95%
Identity (IR / NMR)	Conforms to reference standard
Solvent	Specified (e.g., Tetrahydrofuran, Diethyl ether)

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