Description

3-Chloro-2-Methoxyphenol is a versatile halogenated phenolic compound that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both chloro and methoxy substituents on the phenol ring, makes it a valuable building block for constructing complex molecules with specific electronic and steric 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 compounds requiring a substituted phenol core.
• Agrochemical Synthesis: Building block for herbicides, fungicides, and plant growth regulators, where the chloro and methoxy groups contribute to biological activity.
• Dye and Pigment Manufacturing: Used in the production of complex organic dyes and pigments, contributing to color fastness and specific hue properties.
• Polymer Chemistry: Monomer or modifier for specialty polymers, including epoxy resins and polycarbonates, to enhance thermal stability or flame retardancy.
• Chemical Research & Development: Essential reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing certain aroma chemicals, though purity requirements are exceptionally high for this application.

Basic Information

Product Name	3-Chloro-2-Methoxyphenol
CAS No.	77102-92-2
Molecular Formula	C7H7ClO2
Molecular Weight	158.58 g/mol
Synonyms	2-Methoxy-3-chlorophenol; 3-Chloro-2-methoxyphenol; 3-Chloroguaiacol; 2-Hydroxy-6-chloroanisole; Guaiacol, 3-chloro-; 3-Chloro-2-hydroxyanisole; 6-Chloro-2-methoxyphenol; 1-Chloro-2-hydroxy-3-methoxybenzene
EINECS	Contact for details

Quality Control

Our production of 3-Chloro-2-Methoxyphenol adheres to a strict quality management system to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 44 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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