Description

2,3-Difluoro-6-Methoxybenzoyl Chloride is a high-purity, reactive aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to introduce the 2,3-difluoro-6-methoxybenzoyl moiety into target molecules, enabling the development of compounds with enhanced biological activity and specific physicochemical properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially in fluorinated drug candidates targeting CNS disorders, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the fluorine atoms and methoxy group can improve efficacy and environmental profile.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing fluorinated aromatic compounds used in electronic displays and organic light-emitting diodes.
• Polymer Modification: Employed to introduce functional aromatic groups into polymer chains, modifying thermal stability and chemical resistance.
• Custom Synthesis & Contract Manufacturing: A vital reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.
• Research & Development: Used in academic and industrial R&D labs for exploring new chemical entities and reaction methodologies in fluoroorganic chemistry.

Basic Information

Product Name	2,3-Difluoro-6-Methoxybenzoyl Chloride
CAS No.	886501-67-3
Molecular Formula	C8H5ClF2O2
Molecular Weight	206.57 g/mol
Synonyms	2,3-Difluoro-6-methoxybenzoyl chloride; 2,3-Difluoro-6-methoxybenzoic acid chloride; 6-Methoxy-2,3-difluorobenzoyl chloride; Benzoyl chloride, 2,3-difluoro-6-methoxy-; 886501-67-3; 2,3-Difluoro-6-methoxy-benzoic acid chloride; 2,3-Difluoro-6-methoxybenzoylchloride
EINECS	Contact for details

Quality Control

Our 2,3-Difluoro-6-Methoxybenzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details

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