Description

1-(2-Bromoethyl)-2,3-Dimethylbenzene is a versatile brominated aromatic intermediate of significant importance in advanced organic synthesis. Its molecular structure, featuring a reactive bromoethyl side chain on a dimethylbenzene core, makes it a valuable building block for constructing more complex chemical architectures. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for constructing complex molecular frameworks.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in catalytic processes and material science.
• Organic Electronics Research: A potential building block for creating novel organic semiconductors and charge-transport materials.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of dyes, fragrances, and other high-value specialty chemicals.
• Academic & R&D: Essential for methodological development and exploratory research in synthetic organic chemistry laboratories.

Basic Information

Product Name	1-(2-Bromoethyl)-2,3-Dimethylbenzene
CAS No.	40420-20-0
Molecular Formula	C10H13Br
Molecular Weight	213.12 g/mol
Synonyms	2,3-Dimethylphenethyl Bromide; (2-Bromoethyl)-2,3-dimethylbenzene; 1-Bromo-2-(2,3-dimethylphenyl)ethane; 2-(2,3-Dimethylphenyl)ethyl Bromide; o-Xylylene Bromide (related); β-Bromo-2,3-dimethylphenylethane; 40420-20-0; 2,3-DMPEB
EINECS	Contact for details

Quality Control

Every batch of 1-(2-Bromoethyl)-2,3-Dimethylbenzene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, and custom specifications can be developed to meet specific project 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). Keep away from strong acids and incompatible organic solvents. Handle and store under an inert atmosphere if prolonged storage is required to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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