Description

5-(4-Fluorobenzoyl)-4-Hydroxy-2-Methoxybenzenesulphonic Acid is a high-purity, functionalized benzenesulphonic acid derivative that serves as a critical synthetic intermediate. Its value lies in its unique molecular structure, which combines a fluorinated benzoyl group with a sulphonic acid moiety, making it a versatile building block for advanced chemical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty organic compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting specific biological pathways where the fluorine atom and sulphonic acid group enhance binding and pharmacokinetic properties.
• Fine Chemical Synthesis: Used in the production of complex organic molecules, dyes, and functional materials that require precise structural modifications.
• Agrochemical Research: Employed as a precursor in developing new herbicides, fungicides, or plant growth regulators where its structural motifs can contribute to biological activity.
• Chemical Research & Development: Serves as a standard or reagent in methodological studies, including catalysis, coupling reactions, and the development of new sulphonation processes.
• Material Science: Potential use in modifying polymer surfaces or creating specialized monomers for advanced polymeric materials.

Basic Information

Product Name	5-(4-Fluorobenzoyl)-4-Hydroxy-2-Methoxybenzenesulphonic Acid
CAS No.	84794-98-9
Molecular Formula	C14H11FO6S
Molecular Weight	326.30 g/mol
Synonyms	4-Hydroxy-2-methoxy-5-(4-fluorobenzoyl)benzenesulfonic acid; 5-(p-Fluorobenzoyl)-4-hydroxy-2-methoxybenzenesulfonic acid; 2-Methoxy-4-hydroxy-5-(4-fluorobenzoyl)benzenesulfonic acid; Benzenesulfonic acid, 5-(4-fluorobenzoyl)-4-hydroxy-2-methoxy-; 84794-98-9; 4-Fluoro-4'-(hydroxy-2-methoxy-5-sulfophenyl)benzophenone (related form)
EINECS	Contact for details

Quality Control

Our 5-(4-Fluorobenzoyl)-4-Hydroxy-2-Methoxybenzenesulphonic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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