Description

Phenol, 2,3-Dichloro-4-Methoxy- is a specialized chlorinated methoxyphenol derivative, a key intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and high-performance agrochemicals. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific halogenated phenolic motifs into their target molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those requiring a halogenated phenolic core.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the dichloro-methoxy substitution pattern confers specific biological activity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a stable, functionalized phenolic structure.
• Material Science Research: Employed in the development of novel polymers, resins, and functional materials that incorporate halogenated aromatic units.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and functional group transformation reactions.

Basic Information

Product Name	Phenol, 2,3-Dichloro-4-Methoxy-
CAS No.	39542-65-9
Molecular Formula	C7H6Cl2O2
Molecular Weight	193.03 g/mol
Synonyms	2,3-Dichloro-4-methoxyphenol; 4-Methoxy-2,3-dichlorophenol; 2,3-Dichloro-4-hydroxyanisole; 1-Hydroxy-2,3-dichloro-4-methoxybenzene; 2,3-Dichloroguaiacol; NSC 403107; 2,3-Dichloro-4-methoxyphenol (CAS 39542-65-9)
EINECS	Contact for details

Quality Control

Our Phenol, 2,3-Dichloro-4-Methoxy- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in secondary packaging or a dark storage cabinet.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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	≤ 20 ppm

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