Description

4-Acetyl-2(1H)-Quinolinone is a versatile heterocyclic organic compound that serves as a crucial synthetic intermediate in advanced chemical manufacturing. Its unique molecular structure, featuring both acetyl and quinolinone functionalities, makes it a valuable building block for the development of complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various bioactive molecules, including potential drug candidates with anti-inflammatory, antimicrobial, or anticancer properties.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its heterocyclic scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex quinoline-based derivatives and fused ring systems.
• Material Science: Investigated as a starting material for the synthesis of organic ligands, dyes, and functional polymers.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	4-Acetyl-2(1H)-Quinolinone
CAS No.	16511-39-0
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	4-Acetyl-1H-quinolin-2-one; 4-Acetyl-2-hydroxyquinoline; 4-Acetylcarbostyril; 2-Hydroxy-4-acetylquinoline; 1H-Quinolin-2-one, 4-acetyl-; 4-Acetyl-2-quinolone; 4-Acetyl-2(1H)-quinolone; 4-Acetyl-2-oxo-1,2-dihydroquinoline
EINECS	Contact for details

Quality Control

Our 4-Acetyl-2(1H)-Quinolinone is manufactured under a strict quality management system. Each 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 every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates, from research to scale-up production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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