Description

Methyl 3,6-Difluoro-2-Methoxybenzoate is a high-purity fluorinated aromatic ester building block, valued for its role in introducing difluoro and methoxy substituents into complex molecular architectures. Its precise chemical structure makes it a critical intermediate for synthesizing advanced agrochemicals and active pharmaceutical ingredients (APIs). This compound is primarily sought by R&D chemists and process development teams in the fine chemical, pharmaceutical, and crop protection industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the difluoro and methoxy groups contribute to biological activity and environmental stability.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers and liquid crystals with unique optical and electronic properties.
• Organic Synthesis & Catalysis: An essential reagent in cross-coupling reactions and palladium-catalyzed transformations for constructing complex fluorinated aromatic systems.
• Fluorine Chemistry Studies: Used in academic and industrial research to study the effects of fluorine substitution on molecular reactivity and physicochemical properties.

Basic Information

Product Name	Methyl 3,6-Difluoro-2-Methoxybenzoate
CAS No.	1261830-33-4
Molecular Formula	C9H8F2O3
Molecular Weight	202.16 g/mol
Synonyms	3,6-Difluoro-2-methoxybenzoic acid methyl ester; Methyl 3,6-difluoro-2-methoxybenzoate; 2-Methoxy-3,6-difluorobenzoic acid methyl ester; Benzoic acid, 3,6-difluoro-2-methoxy-, methyl ester; Methyl 2-methoxy-3,6-difluorobenzoate
EINECS	Contact for details

Quality Control

Every batch of Methyl 3,6-Difluoro-2-Methoxybenzoate is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.