Description

5-Chloro-2-Hydroxybenzyl Alcohol is a versatile halogenated phenolic compound that serves as a crucial synthetic intermediate in advanced organic chemistry. Its bifunctional structure, featuring both a phenolic hydroxyl and a benzylic alcohol group, makes it a valuable building block for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for antimicrobial and anti-inflammatory agents.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic core.
• Liquid Crystal & Polymer Chemistry: Used in the production of monomers and additives for high-performance polymers and liquid crystal displays (LCDs).
• Dye & Pigment Manufacturing: Intermediate for creating halogenated dyes and organic pigments with enhanced lightfastness and color properties.
• Chemical Research & Development: Valuable scaffold in medicinal chemistry and material science research for structure-activity relationship (SAR) studies.
• UV Stabilizer & Antioxidant Precursor: Serves as a starting material for synthesizing compounds that protect materials from photodegradation and oxidation.

Basic Information

Product Name	5-Chloro-2-Hydroxybenzyl Alcohol
CAS No.	5330-38-1
Molecular Formula	C7H7ClO2
Molecular Weight	158.58 g/mol
Synonyms	5-Chlorosaligenin; 2-Hydroxy-5-chlorobenzyl alcohol; (5-Chloro-2-hydroxyphenyl)methanol; 5-Chloro-2-hydroxybenzenemethanol; 5-Chlorosalicyl alcohol; 5-Chloro-2-hydroxybenzylalcohol; 5-Chloro-2-hydroxybenzyl alcohol; 5-Chloro-2-hydroxymethylphenol
EINECS	226-221-7

Quality Control

Our production of 5-Chloro-2-Hydroxybenzyl Alcohol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every lot, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality systems are designed to meet the rigorous demands of cGMP and ISO standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be hygroscopic; ensure containers are sealed properly after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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