Description

Methyl 5-Fluoro-2-Hydroxybenzoate is a high-purity fluorinated aromatic ester, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a phenolic hydroxyl and a fluorine substituent, makes it a versatile intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce fluorinated motifs into their target compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly non-steroidal anti-inflammatory drugs (NSAIDs) and other fluorinated therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated liquid crystal compounds and organic light-emitting diode (OLED) materials, improving electronic properties and device performance.
• Polymer Modification: Acts as a monomer or modifier for engineering plastics and specialty polymers to impart specific characteristics like chemical resistance or altered solubility.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new fluorination chemistry and synthesizing complex organic molecules for screening libraries.
• Dye & Pigment Intermediate: Utilized in the production of specialized dyes and pigments where the fluorine group can alter color fastness and spectral properties.

Basic Information

Product Name	Methyl 5-Fluoro-2-Hydroxybenzoate
CAS No.	391-92-4
Molecular Formula	C8H7FO3
Molecular Weight	170.14 g/mol
Synonyms	5-Fluoro-2-hydroxybenzoic acid methyl ester; Methyl 5-fluoro-2-hydroxybenzoate; Methyl 5-fluorosalicylate; 5-Fluorosalicylic acid methyl ester; 2-Hydroxy-5-fluorobenzoic acid methyl ester; Methyl 2-hydroxy-5-fluorobenzoate; 391-92-4; Methyl 5-fluoro-2-hydroxybenzoate
EINECS	206-889-4

Quality Control

Our Methyl 5-Fluoro-2-Hydroxybenzoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

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	≤ 20 ppm

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