Description

2,3-Dichloro-1-Fluoro-4-Methoxybenzene is a high-purity fluorinated aromatic building block of significant interest in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the fluorine and chlorine atoms can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated components for electronic display materials and organic light-emitting diodes (OLEDs).
• Functional Material Research: Employed in academic and industrial R&D for creating specialty polymers, ligands for catalysis, and other performance chemicals.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in client-specific custom synthesis projects.

Basic Information

Product Name	2,3-Dichloro-1-Fluoro-4-Methoxybenzene
CAS No.	1378832-35-9
Molecular Formula	C7H5Cl2FO
Molecular Weight	195.02 g/mol
Synonyms	1,2-Dichloro-3-fluoro-4-methoxybenzene; 3,4-Dichloro-2-fluoroanisole; 4-Methoxy-2,3-dichlorofluorobenzene; 2-Fluoro-3,4-dichloroanisole; Benzene, 2,3-dichloro-1-fluoro-4-methoxy-; 2,3-Dichlorofluoromethoxybenzene
EINECS	Contact for details

Quality Control

Our 2,3-Dichloro-1-Fluoro-4-Methoxybenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) documenting purity, impurities, and physical characteristics are provided with each shipment to guarantee traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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%
Heavy Metals	≤ 10 ppm

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