Description

4-Pyridinol Hydrate is a heterocyclic organic compound that serves as a versatile building block and intermediate in advanced chemical synthesis. Its value lies in its pyridine-based structure, which is integral to developing a wide range of pharmaceuticals, agrochemicals, and functional materials. This compound is particularly essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyridine or pyridone moieties.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, where the pyridinol structure contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a starting material for creating complexing agents, ligands for metal catalysis, and organocatalysts used in fine chemical production.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.
• Material Science: A potential monomer or modifier in the synthesis of specialty polymers and functional organic materials.

Basic Information

Product Name	4-Pyridinol Hydrate
CAS No.	158868-14-5
Molecular Formula	C5H7NO2 (for the hydrate)
Molecular Weight	113.11 g/mol (anhydrous basis)
Synonyms	4-Hydroxypyridine Hydrate; 4-Pyridone Hydrate; 4(1H)-Pyridinone Hydrate; γ-Hydroxypyridine Hydrate; 4-Pyridinol Monohydrate; 4-Pyridinol, Hydrate; 1H-Pyridin-4-one Hydrate
EINECS	Contact for details

Quality Control

Our 4-Pyridinol Hydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, water content, and identification by spectroscopic methods. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis steps.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture. Observe all local regulations for the storage of chemical substances.

Specification

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

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