Description

Methyl 3-Chloro-5-Fluoro-4-Hydroxybenzoate is a high-purity fluorinated benzoate ester derivative, serving as a critical advanced intermediate in modern organic synthesis. Its unique halogenated structure provides a versatile chemical handle for constructing complex molecules, offering significant value in research and development. This compound is primarily sought by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, leveraging its halogenated aromatic core.
• Liquid Crystal Material Precursor: Serves as a starting material for the synthesis of fluorinated liquid crystal compounds used in display technologies.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for introducing the 3-chloro-5-fluoro-4-hydroxybenzoate moiety into more complex molecular architectures.
• Polymer Modifier: Acts as a monomer or functionalization agent in the production of specialty polymers with enhanced properties.

Basic Information

Product Name	Methyl 3-Chloro-5-Fluoro-4-Hydroxybenzoate
CAS No.	369-15-3
Molecular Formula	C8H6ClFO3
Molecular Weight	204.58 g/mol
Synonyms	Methyl 4-Hydroxy-3-chloro-5-fluorobenzoate; 3-Chloro-5-fluoro-4-hydroxybenzoic Acid Methyl Ester; Benzoic acid, 3-chloro-5-fluoro-4-hydroxy-, methyl ester; Methyl 3-chloro-5-fluoro-4-hydroxybenzoate; 4-Hydroxy-3-chloro-5-fluorobenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 3-Chloro-5-Fluoro-4-Hydroxybenzoate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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
Assay (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.