Description

4(1H)-Quinolinone, 1-Acetyl-2,3-Dihydro- is a versatile heterocyclic organic compound belonging to the quinolinone class, serving as a crucial synthetic intermediate and building block in advanced organic synthesis. Its value lies in its functionalized structure, which allows for selective modifications to create complex molecules for research and development. This compound is primarily needed by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical companies focused on developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the bioactive quinolinone core.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex heterocyclic frameworks, natural product analogs, and novel chemical entities.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or in the development of advanced organic electronic materials.
• Biochemical Probe Development: Serves as a scaffold for creating molecular probes to study biological pathways and enzyme functions.

Basic Information

Product Name	4(1H)-Quinolinone, 1-Acetyl-2,3-Dihydro-
CAS No.	64142-63-8
Molecular Formula	C₁₁H₁₁NO₂
Molecular Weight	189.21 g/mol
Synonyms	1-Acetyl-1,2-dihydro-4(3H)-quinolinone; 1-Acetyl-2,3-dihydro-4(1H)-quinolinone; 1-Acetyl-1,2,3,4-tetrahydro-4-oxoquinoline; 1-Acetyl-1,2-dihydro-4-hydroxyquinoline; 4-Hydroxy-1-acetyl-1,2-dihydroquinoline; 1-Acetyl-1,2-dihydro-4-quinolinol; N-Acetyl-1,2-dihydro-4-quinolone
EINECS	Contact for details

Quality Control

Our 4(1H)-Quinolinone, 1-Acetyl-2,3-Dihydro- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. While typically supplied at technical or research grades, we can provide material tailored to specific purity requirements. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Research Grade)
Melting Point	Contact for details
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.