Description

2-Bromo-3,4-Dichlorobenzyl Alcohol is a halogenated benzyl alcohol derivative, a versatile and high-value synthetic intermediate in advanced organic chemistry. Its precise molecular architecture makes it a critical building block for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for chemists and R&D teams in the fine chemical, pharmaceutical, and crop protection industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, where the bromo- and dichloro-substituents confer specific biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands and organocatalysts used in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of advanced polymers, liquid crystals, and organic electronic materials requiring halogenated aromatic units.
• Custom Synthesis & Contract Manufacturing: A vital component for CDMOs (Contract Development and Manufacturing Organizations) fulfilling custom synthesis projects for client-specific molecular targets.

Basic Information

Product Name	2-Bromo-3,4-Dichlorobenzyl Alcohol
CAS No.	1804909-56-5
Molecular Formula	C7H5BrCl2O
Molecular Weight	256.93 g/mol
Synonyms	(2-Bromo-3,4-dichlorophenyl)methanol; 2-Bromo-3,4-dichlorobenzyl alcohol; 1-(Bromomethyl)-2,3-dichloro-4-hydroxybenzene (tautomer); Benzyl alcohol, 2-bromo-3,4-dichloro-; (3,4-Dichloro-2-bromophenyl)methanol
EINECS	Contact for details

Quality Control

Our 2-Bromo-3,4-Dichlorobenzyl Alcohol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support compliance with cGMP, ISO, and other relevant regulatory frameworks for research and commercial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or opaque to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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