Description

Methyl 4-Chloro-2-(Difluoromethoxy)Benzoate is a high-purity organic intermediate characterized by its distinct benzoate ester structure functionalized with chloro and difluoromethoxy groups. This compound matters as a critical building block in advanced organic synthesis, enabling the introduction of specific halogenated motifs that are pivotal for modulating the biological activity and physicochemical properties of target molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients, including potential herbicides, insecticides, and pharmaceutical candidates.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those requiring halogenated aromatic systems.
• Agrochemical Synthesis: Used in the production of advanced herbicides and insecticides, where the difluoromethoxy group can enhance metabolic stability and bioavailability.
• Chemical Research: Acts as a versatile reagent in academic and industrial laboratories for exploring novel fluorination chemistry and constructing complex molecular architectures.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals and functional materials, such as liquid crystals or organic electronic components.

Basic Information

Product Name	Methyl 4-Chloro-2-(Difluoromethoxy)Benzoate
CAS No.	639826-30-5
Molecular Formula	C9H7ClF2O3
Molecular Weight	236.60 g/mol
Synonyms	Methyl 4-chloro-2-(difluoromethoxy)benzoate; Benzoic acid, 4-chloro-2-(difluoromethoxy)-, methyl ester; 4-Chloro-2-(difluoromethoxy)benzoic acid methyl ester; Methyl 4-chloro-2-difluoromethoxybenzoate; 2-(Difluoromethoxy)-4-chlorobenzoic Acid Methyl Ester; Methyl 2-(difluoromethoxy)-4-chlorobenzoate
EINECS	Contact for details

Quality Control

Our Methyl 4-Chloro-2-(Difluoromethoxy)Benzoate is manufactured under strict 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. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation 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 (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.