Description

Phenol, 2-Chloro-3-Fluoro-5-Methoxy- is a halogenated and methoxy-substituted phenol derivative, serving as a versatile and high-value synthetic intermediate. Its unique substitution pattern makes it a critical building block for the development of advanced organic molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers in fine chemical synthesis, medicinal chemistry, and material science who require a reliable source of high-purity, structurally complex intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules with complex halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the chloro-fluoro-methoxy motif imparts specific biological activity.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialized aromatic units in electronic display and lighting materials.
• Polymer Modification: Acts as a functional monomer or additive to introduce specific properties like flame retardancy or altered solubility into polymer chains.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in constructing complex molecular architectures for various applications.

Basic Information

Item	Details
Product Name	Phenol, 2-Chloro-3-Fluoro-5-Methoxy-
CAS No.	920036-39-1
Molecular Formula	C7H6ClFO2
Molecular Weight	176.57 g/mol
Synonyms	2-Chloro-3-fluoro-5-methoxyphenol; 3-Fluoro-2-chloro-5-hydroxyanisole; 5-Methoxy-2-chloro-3-fluorophenol; 2-Chloro-3-fluoro-5-methoxy-1-hydroxybenzene; 1-Hydroxy-2-chloro-3-fluoro-5-methoxybenzene; 3-Chloro-2-fluoro-5-methoxyphenol (alternate numbering)
EINECS	Contact for details

Quality Control

Our production of Phenol, 2-Chloro-3-Fluoro-5-Methoxy- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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