Description

1H-Pyridin-4-One is a versatile heterocyclic organic compound that serves as a crucial building block in advanced chemical synthesis. Its unique pyridone structure makes it a valuable intermediate for developing pharmaceuticals, agrochemicals, and specialty materials. This high-purity compound is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infectives.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for biological activity.
• Ligand and Catalyst Development: Serves as a foundational structure for creating complex ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photostable polymers.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and the exploration of new chemical entities in academic and industrial labs.
• Fine Chemical Production: Used in custom synthesis and the manufacture of high-value, low-volume specialty chemicals.

Basic Information

Product Name	1H-Pyridin-4-One
CAS No.	26266-70-6
Molecular Formula	C5H5NO
Molecular Weight	95.10 g/mol
Synonyms	4-Pyridone; 4-Hydroxypyridine; 4(1H)-Pyridinone; γ-Pyridone; 1H-Pyridin-4-one; 4-Pyridinol; Pyridin-4-ol; 4-Pyridone, 1H-; 4-Pyridone (enol form); 4(1H)-Pyridone
EINECS	Contact for details

Quality Control

Our 1H-Pyridin-4-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	148°C - 152°C
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.