Description

2-Hydroxy-6-Phenylpyridine-4-Carboxylic Acid is a versatile heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a phenolic hydroxyl and a carboxylic acid group on a pyridine core, makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Chelating Agent: Functions as a building block for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic semiconductors, metal-organic frameworks (MOFs), and other functional polymers.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and process chemistry optimization in R&D laboratories.

Basic Information

Product Name	2-Hydroxy-6-Phenylpyridine-4-Carboxylic Acid
CAS No.	91493-43-5
Molecular Formula	C₁₂H₉NO₃
Molecular Weight	215.20 g/mol
Synonyms	6-Phenyl-2-hydroxypyridine-4-carboxylic acid; 4-Pyridinecarboxylic acid, 2-hydroxy-6-phenyl-; 2-Hydroxy-6-phenylisonicotinic acid; 2-Hydroxy-6-phenyl-4-pyridinecarboxylic acid; 6-Phenyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid; 2-Hydroxy-6-phenylpyridine-4-carboxylate; HPPCA (abbreviation)
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxy-6-Phenylpyridine-4-Carboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure compliance with your specific research or manufacturing requirements.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.