Description

4-Methyl-5-Quinolinol is a versatile quinoline derivative that serves as a crucial synthetic intermediate and functional building block in advanced chemical synthesis. Its unique heterocyclic structure makes it valuable for creating complex molecules with specific electronic and binding properties. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and anti-infective pathways.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and plant growth regulators.
• Coordination Chemistry & Catalysis: Acts as a ligand for metal complexes used in catalytic processes and material design.
• Organic Electronic Materials: Building block for creating charge-transport materials and luminescent compounds in OLED research.
• Dye & Pigment Manufacturing: Intermediate for producing specialized quinoline-based dyes and colorants.
• Chemical Research & Development: A valuable reference standard and starting material for method development and novel synthetic routes in organic chemistry.

Basic Information

Product Name	4-Methyl-5-Quinolinol
CAS No.	16026-80-5
Molecular Formula	C10H9NO
Molecular Weight	159.19 g/mol
Synonyms	5-Hydroxy-4-methylquinoline; 4-Methyl-5-hydroxyquinoline; 5-Quinolinol, 4-methyl-; 4-Methylquinolin-5-ol
EINECS	240-163-8

Quality Control

Our 4-Methyl-5-Quinolinol is produced 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 research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents.

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 away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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