Description

4-(2-Bromoethyl)-1-Methoxy-2-Methylbenzene is a versatile brominated aromatic intermediate of significant importance in advanced organic synthesis. Its molecular structure, featuring a reactive bromoethyl side chain adjacent to methoxy and methyl substituents, makes it a valuable building block for constructing more complex chemical architectures. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring functionalized benzyl or phenethyl motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymeric materials.
• Chemical Biology Probes: Useful for creating tagged molecules or affinity probes for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses serving the fine chemical and life science sectors.

Basic Information

Product Name	4-(2-Bromoethyl)-1-Methoxy-2-Methylbenzene
CAS No.	69919-95-5
Molecular Formula	C10H13BrO
Molecular Weight	229.11 g/mol
Synonyms	1-Bromo-2-(4-Methoxy-3-methylphenyl)ethane; 2-(4-Methoxy-3-methylphenyl)ethyl Bromide; 4-Methoxy-3-methylphenethyl Bromide; (4-Methoxy-3-methylphenyl)ethyl Bromide; 2-Bromoethyl-4-methoxy-3-methylbenzene; p-Methoxy-m-methylphenethyl Bromide
EINECS	Contact for details

Quality Control

Every batch of 4-(2-Bromoethyl)-1-Methoxy-2-Methylbenzene is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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