2-Fluoro-4-hydroxybenzoic acid

2-Fluoro-4-hydroxybenzoic acid (CAS 65145-13-3) is a high-purity fluorinated aromatic carboxylic acid fine chemical compound. This white crystalline solid has a stable benzene ring structure substituted by fluoro and hydroxyl groups, featuring excellent chemical stability and moderate reaction activity. It is soluble in common organic solvents and slightly soluble in water, with stable properties under sealed low-temperature storage. As a critical fluorinated functional building block and pharmaceutical intermediate, 2-Fluoro-4-hydroxybenzoic acid (CAS 65145-13-3) is widely applied in organic synthesis, pharmaceutical molecule modification and functional material preparation industries.

1. Pharmaceutical Intermediate Synthesis: 2-Fluoro-4-hydroxybenzoic acid (CAS 65145-13-3) serves as a core fluorinated intermediate for the synthesis of new pharmaceutical molecules. Its unique fluoro and hydroxyl disubstituted structure can effectively optimize the metabolic stability and biological activity of drug compounds, and is widely used in the R&D and production of anti-inflammatory, antibacterial and targeted therapeutic drugs. 2. Fine Organic Synthetic Building Block: 2-Fluoro-4-hydroxybenzoic acid (CAS 65145-13-3) is an important raw material for multi-step organic synthesis reactions. The active carboxyl and hydroxyl functional groups can participate in esterification, substitution and condensation reactions, supporting the customized synthesis of high-value fluorinated fine chemical derivatives. 3. Liquid Crystal Material Precursor: 2-Fluoro-4-hydroxybenzoic acid (CAS 65145-13-3) is applied as a key monomer for the preparation of functional liquid crystal materials. It can be structurally modified to synthesize high-performance liquid crystal intermediates, improving the thermal stability and optical properties of liquid crystal products. 4. Chemical Research & Derivatization Reagent: 2-Fluoro-4-hydroxybenzoic acid (CAS 65145-13-3) acts as a standard fluorinated aromatic reagent for laboratory chemical mechanism research and process optimization, providing reliable structural support for the development of new synthetic routes of fluorinated compounds.

≥98%

C7H5FO3

156.11

2 years under proper storage

White crystalline solid

Laboratory Grade, Synthetic Grade, Pharmaceutical Intermediate Grade

1.5±0.1 g/cm3

199-202°C

334.6±27.0°C at 760 mmHg