Description

4-Hydroxy-2,3,5-Trifluorobenzoicacid is a fluorinated benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique trifluorinated hydroxybenzoic acid structure makes it a valuable intermediate for creating complex molecules with enhanced properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where the fluorine atoms improve biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystals for display technologies.
• Polymer Chemistry: Employed as a monomer or modifier to introduce fluorine and carboxylic acid functionality into specialty polymers, enhancing their chemical resistance and performance.
• Organic Electronics: Used in the synthesis of materials for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research: A versatile reagent in academic and industrial R&D for studying structure-activity relationships and synthesizing complex fluorinated aromatic compounds.

Basic Information

Product Name	4-Hydroxy-2,3,5-Trifluorobenzoicacid
CAS No.	156839-10-0
Molecular Formula	C7H3F3O3
Molecular Weight	192.09 g/mol
Synonyms	2,3,5-Trifluoro-4-hydroxybenzoic acid; 4-Hydroxy-2,3,5-trifluorobenzoic acid; Benzoic acid, 2,3,5-trifluoro-4-hydroxy-; 2,3,5-Trifluoro-4-hydroxybenzoicacid; 156839-10-0; 4-Hydroxy-2,3,5-trifluorobenzoic acid (principal synonym)
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-2,3,5-Trifluorobenzoicacid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%
Single Unknown Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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