Description

4-(2-Hydroxyphenyl)Benzoic Acid is a specialized organic compound featuring a phenolic hydroxyl group ortho to a benzoic acid moiety, creating a versatile molecular scaffold. This unique bifunctional structure makes it a valuable intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and material science industries for developing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent: Used in coordination chemistry and catalysis due to its phenolic and carboxylic acid functional groups.
• Polymer Chemistry: Monomer for producing specialty polyesters and epoxy resins with enhanced properties.
• Organic Electronic Materials: Intermediate in the research and development of organic semiconductors and light-emitting materials.
• Chemical Research: Standard or reagent in academic and industrial laboratories for methodological studies and novel compound development.

Basic Information

Product Name	4-(2-Hydroxyphenyl)Benzoic Acid
CAS No.	223127-00-2
Molecular Formula	C13H10O3
Molecular Weight	214.22 g/mol
Synonyms	2'-Hydroxy[1,1'-biphenyl]-4-carboxylic Acid; 2'-Hydroxybiphenyl-4-carboxylic Acid; 4-Carboxy-2-hydroxybiphenyl; [1,1'-Biphenyl]-4-carboxylic acid, 2'-hydroxy-; 4-(2-Hydroxyphenyl)benzoic acid; 2-Hydroxy-4'-carboxybiphenyl; 4-Biphenylcarboxylic acid, 2'-hydroxy-
EINECS	Contact for details

Quality Control

Our production of 4-(2-Hydroxyphenyl)Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

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 incompatible materials such as strong oxidizing agents and bases.

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 (as Pb)	≤ 20 ppm

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