Description

2(1H)-Quinolinone,1-Hydroxy-6-Methyl-(9Ci) CAS NO 90924-02-0 is a specialized quinolinone derivative, a high-purity organic compound serving as a critical building block in advanced chemical synthesis. Its unique hydroxyl-methyl substituted quinolinone structure makes it a valuable intermediate for developing active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research and production in pharmaceutical development, agrochemicals, and organic electronics, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for anti-inflammatory, antimicrobial, or central nervous system (CNS) active compounds.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, or plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport material or host molecule in the fabrication of optoelectronic devices.
• Coordination Chemistry & Ligand Synthesis: The hydroxyl and carbonyl groups provide chelating sites for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized heterocyclic dyes and colorants.
• Academic & Industrial R&D: A valuable reference standard and starting material for chemical research in medicinal and synthetic chemistry.

Basic Information

Product Name	2(1H)-Quinolinone,1-Hydroxy-6-Methyl-(9Ci)
CAS No.	90924-02-0
Molecular Formula	C₁₀H₉NO₂
Molecular Weight	175.18 g/mol
Synonyms	1-Hydroxy-6-methyl-2(1H)-quinolinone; 6-Methyl-1-hydroxy-2-quinolinone; 1-Hydroxy-6-methylquinolin-2(1H)-one; 6-Methyl-1,2-dihydro-2-oxoquinolin-1-ol; 1-Hydroxy-6-methyl-1,2-dihydro-2-oxoquinoline; 90924-02-0; Light-sensitive (store away from light)
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone,1-Hydroxy-6-Methyl-(9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our commitment to cGMP principles and REACH compliance ensures a reliable supply for global regulatory-sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The compound is light-sensitive; containers should be amber or opaque.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.