Description

2-Pyridinol-1-Oxide is a versatile heterocyclic compound and a key organic intermediate with significant utility in advanced synthesis. Its unique N-oxide functional group makes it a valuable building block for pharmaceuticals, agrochemicals, and specialty materials. This high-purity intermediate is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and anti-infective applications.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and fungicides due to its bioactive heterocyclic structure.
• Ligand and Catalyst Preparation: Serves as a starting material for creating specialized ligands used in metal catalysis and coordination chemistry.
• Organic Synthesis Building Block: Employed in research and production for constructing complex molecules, including dyes, pigments, and functional materials.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial R&D labs.

Basic Information

Product Name	2-Pyridinol-1-Oxide
CAS No.	13161-30-3
Molecular Formula	C5H5NO2
Molecular Weight	111.10 g/mol
Synonyms	2-Hydroxypyridine N-Oxide; 2-Pyridone N-Oxide; 1-Hydroxy-2(1H)-pyridinone; 2-Pyridinol N-Oxide; 2(1H)-Pyridinone, 1-hydroxy-; 1-Hydroxypyridin-2-one; Isopyridin N-oxide
EINECS	236-119-1

Quality Control

Our 2-Pyridinol-1-Oxide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality for your critical processes.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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