Description

2-(4-Bromo-2-Chlorophenyl)Ethanol is a versatile halogenated phenyl ethanol derivative, serving as a crucial chiral building block and synthetic intermediate in advanced organic synthesis. Its value lies in the strategic positioning of bromine and chlorine substituents on the aromatic ring, which enables selective functionalization for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators, leveraging its halogenated phenyl core.
• Liquid Crystal & OLED Material Research: Used in the development of advanced organic electronic materials and liquid crystal displays (LCDs) due to its stable, substituted aromatic structure.
• Chiral Auxiliary & Ligand Preparation: Serves as a starting material for synthesizing chiral ligands and auxiliaries used in asymmetric catalysis.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other specialty fine chemicals requiring specific halogenated phenethyl motifs.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry, including cross-coupling reactions and functional group transformations.

Basic Information

Product Name	2-(4-Bromo-2-Chlorophenyl)Ethanol
CAS No.	916516-90-0
Molecular Formula	C8H8BrClO
Molecular Weight	235.51 g/mol
Synonyms	2-(4-Bromo-2-chlorophenyl)ethan-1-ol; 4-Bromo-2-chlorophenethyl alcohol; 1-(4-Bromo-2-chlorophenyl)-2-hydroxyethane; (4-Bromo-2-chlorophenyl)ethanol; 2-(4-Brom-2-chlor-phenyl)-ethanol; β-(4-Bromo-2-chlorophenyl)ethanol; 916516-90-0; 4-Bromo-2-chloro-β-hydroxyethylbenzene
EINECS	Contact for details

Quality Control

Our 2-(4-Bromo-2-Chlorophenyl)Ethanol 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 and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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