Description

1-Bromo-2,3-Dichloro-4-Ethoxybenzene is a halogenated aromatic ether building block of significant interest in advanced organic synthesis. Its value lies in its multi-functional structure, which provides distinct reactivity for constructing complex molecular architectures. This compound is primarily needed by researchers and process chemists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring a substituted benzene core.
• Agrochemical Synthesis: Used in the preparation of advanced herbicides, fungicides, and insecticides where the specific halogen and ether pattern is crucial for bioactivity.
• Material Science Research: Serves as a precursor for the synthesis of specialized monomers, ligands, or liquid crystals due to its aromatic and halogenated nature.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce complex substituents.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	1-Bromo-2,3-Dichloro-4-Ethoxybenzene
CAS No.	1253972-22-3
Molecular Formula	C8H7BrCl2O
Molecular Weight	270.95 g/mol
Synonyms	2,3-Dichloro-4-ethoxy-1-bromobenzene; 4-Ethoxy-2,3-dichlorobromobenzene; Benzene, 1-bromo-2,3-dichloro-4-ethoxy-; 1-Bromo-2,3-dichloro-4-ethoxybenzene; 2,3-Dichloro-1-bromo-4-ethoxybenzene; 4-Ethoxy-1-bromo-2,3-dichlorobenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-2,3-Dichloro-4-Ethoxybenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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