Description

3-Pyridinol n-Oxide is a versatile heterocyclic compound and a key intermediate in advanced organic synthesis. Its unique structure as an N-oxide derivative of pyridinol makes it a valuable building block for creating complex molecules with specific electronic and coordination properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing functionalized pyridine cores.
• Agrochemical Synthesis: Used in the development of novel herbicides, insecticides, and fungicides, leveraging its heterocyclic reactivity.
• Ligand in Coordination Chemistry: Serves as a ligand for metal complexes in catalysis and material science due to its oxygen and nitrogen donor atoms.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical reactions and synthesizing specialized fine chemicals.
• Chemical Synthesis Building Block: Employed in the preparation of more complex N-oxide derivatives and other functionalized heterocycles.

Basic Information

Product Name	3-Pyridinol n-Oxide
CAS No.	6602-28-4
Molecular Formula	C5H5NO2
Molecular Weight	111.10 g/mol
Synonyms	3-Hydroxypyridine N-Oxide; 3-Pyridinol 1-Oxide; 3-Pyridinone N-Oxide; 3-Hydroxypyridine 1-Oxide; 1-Hydroxy-3-pyridinone; 3-Pyridinol, 1-oxide; 3-Pyridone N-Oxide; Pyridin-3-ol 1-oxide
EINECS	229-560-7

Quality Control

Our 3-Pyridinol n-Oxide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical intermediates. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee reliable performance in your synthesis 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.