Description

Methyl 2,3-Difluoro-4-Hydroxybenzoate is a high-purity fluorinated aromatic ester, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic placement of fluorine atoms and functional groups, enabling precise molecular modifications for performance-driven applications. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and specialty materials sectors seeking to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in fluorinated active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides with enhanced efficacy.
• Liquid Crystal Materials: Serves as a precursor for fluorinated compounds used in electronic display technologies.
• Polymer Chemistry: Acts as a monomer or modifier for creating specialty polymers with unique thermal and chemical resistance properties.
• Organic Synthesis & Research: A versatile reagent for introducing difluorohydroxybenzoate motifs into complex molecular architectures in academic and industrial labs.

Basic Information

Product Name	Methyl 2,3-Difluoro-4-Hydroxybenzoate
CAS No.	219685-84-4
Molecular Formula	C8H6F2O3
Molecular Weight	188.13 g/mol
Synonyms	2,3-Difluoro-4-hydroxybenzoic acid methyl ester; Methyl 2,3-difluoro-4-hydroxybenzoate; 4-Hydroxy-2,3-difluorobenzoic acid methyl ester; Benzoic acid, 2,3-difluoro-4-hydroxy-, methyl ester; Methyl 4-hydroxy-2,3-difluorobenzoate
EINECS	Contact for details

Quality Control

Our Methyl 2,3-Difluoro-4-Hydroxybenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting compliance in cGMP and ISO 9001 environments for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (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.