Description

2(1H)-Quinolinone,1-Hydroxy-7-Methyl-(9Ci) is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its unique quinolinone core structure makes it a critical precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is essential for research and development chemists, process chemists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobial compounds.
• Agrochemical Research: Used as a precursor in developing novel herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Organic Synthesis & Material Science: Serves as a versatile intermediate for creating complex organic molecules, ligands for catalysis, and specialty polymers.
• Dye & Pigment Manufacturing: Acts as a starting material for synthesizing advanced quinoline-based dyes and functional colorants.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies, structure-activity relationship (SAR) exploration, and new reaction pathway development.

Basic Information

Product Name	2(1H)-Quinolinone,1-Hydroxy-7-Methyl-(9Ci)
CAS No.	112590-57-5
Molecular Formula	C₁₀H₉NO₂
Molecular Weight	175.18 g/mol
Synonyms	1-Hydroxy-7-methylquinolin-2(1H)-one; 7-Methyl-1-hydroxy-2(1H)-quinolinone; 1-Hydroxy-7-methyl-2-quinolinone; 7-Methyl-1,2-dihydro-2-oxoquinolin-1-ol; 1,2-Dihydro-1-hydroxy-7-methyl-2-oxoquinoline; 7-Methyl-1-hydroxycarbostyril; 1-Hydroxy-7-methylcarbostyril
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone,1-Hydroxy-7-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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