Description

4(6H)-Quinolinone(9Ci) is a specialized heterocyclic organic compound that serves as a crucial building block in advanced chemical synthesis. Its unique quinolinone core structure makes it a valuable intermediate for developing novel pharmaceuticals and functional materials. This high-purity compound is primarily sought by research institutions and industrial manufacturers in the life sciences and fine chemical sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) with potential biological activity.
• Agrochemical Research: Used in developing new crop protection agents and herbicides due to its heterocyclic scaffold.
• Material Science: Serves as a building block for organic electronic materials, such as OLEDs and conductive polymers.
• Dye & Pigment Synthesis: Intermediate for creating novel quinoline-based dyes and colorants.
• Academic & R&D: Fundamental reagent in organic chemistry research for constructing complex nitrogen-containing heterocycles.
• Ligand Synthesis: Used to prepare chelating ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	4(6H)-Quinolinone(9Ci)
CAS No.	752201-35-7
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	4(6H)-Quinolinone; 4-Hydroxyquinoline; 4-Quinolinol; 4-Quinolone; 6H-Quinolin-4-one; Quinolin-4(1H)-one; 4-Hydroxyquinoline (tautomer); 4-Oxoquinoline
EINECS	Contact for details

Quality Control

Our 4(6H)-Quinolinone(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, and is accompanied by a detailed Certificate of Analysis (COA). We adhere to relevant industry standards and can provide material suitable for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The compound is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder/crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.