Description

4-Hydroxy-2-Methylquinoline is a versatile quinoline derivative that serves as a key synthetic intermediate and building block in advanced chemical manufacturing. Its unique molecular structure provides valuable reactivity for constructing complex heterocyclic compounds. This high-purity chemical is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Agrochemical Synthesis: Used in the development and production of advanced crop protection agents and pesticides.
• Dye and Pigment Manufacturing: Serves as a building block for creating specific colorants and optical brighteners.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a core structure in the development of electron-transport or emissive layer materials.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents and ligands for metal catalysts.
• Research & Development: A valuable compound for academic and industrial R&D in medicinal chemistry and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of various specialty and performance chemicals.

Basic Information

Product Name	4-Hydroxy-2-Methylquinoline
CAS No.	607-67-0
Molecular Formula	C10H9NO
Molecular Weight	159.18 g/mol
Synonyms	2-Methyl-4-quinolinol; 2-Methyl-4-hydroxyquinoline; 4-Hydroxy-2-methylquinoline; γ-Hydroxyquinaldine; 4-Quinolinol, 2-methyl-; 2-Methylquinolin-4-ol; Carbostyril, 3-methyl-; 3-Methylcarbostyril
EINECS	210-149-6

Quality Control

Our 4-Hydroxy-2-Methylquinoline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	245 - 250 °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.