Description

2-Hydroxy-5-Methylpyridine is a versatile heterocyclic organic compound that serves as a key building block in advanced chemical synthesis. Its unique structure, featuring both a hydroxyl and a methyl substituent on the pyridine ring, makes it a valuable intermediate for creating complex molecules with specific functionalities. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators, where its pyridine core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating novel chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the development of organic electronic materials, metal-organic frameworks (MOFs), and functional polymers.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D for exploring new heterocyclic chemistry and reaction pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of complex dyes, flavors, and fragrances.

Basic Information

Product Name	2-Hydroxy-5-Methylpyridine
CAS No.	1003-68-5
Molecular Formula	C6H7NO
Molecular Weight	109.13 g/mol
Synonyms	5-Methyl-2-pyridinol; 5-Methyl-2-hydroxypyridine; 2-Pyridinol, 5-methyl-; 5-Methylpyridin-2-ol; 2-Hydroxy-5-picoline; 5-Methyl-2(1H)-pyridinone; 5-Methyl-2-pyridone
EINECS	213-708-5

Quality Control

Our 2-Hydroxy-5-Methylpyridine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

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%
Heavy Metals (as Pb)	≤ 10 ppm

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