Description

7-Chloro-2,3-dihydro-4-quinolone is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate. Its value lies in its fused quinoline core structure, which is a privileged scaffold in medicinal chemistry and material science. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and advanced organic materials.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing novel quinoline-based drug candidates with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive heterocyclic structure.
• Organic Synthesis: Serves as a versatile precursor for constructing complex polycyclic compounds and functionalized quinolones.
• Material Science: Investigated as a monomer or precursor for specialty polymers, dyes, and photoactive materials.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	7-Chloro-2,3-dihydro-4-quinolone
CAS No.	21617-15-2
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	7-Chloro-1,2,3,4-tetrahydro-4-oxoquinoline; 7-Chloro-3,4-dihydro-4-oxoquinoline; 7-Chloro-4-hydroxy-1,2,3,4-tetrahydroquinoline; 7-Chloro-2,3-dihydro-4(1H)-quinolinone; 4(1H)-Quinolinone, 7-chloro-2,3-dihydro-; 7-Chloro-1,2,3,4-tetrahydroquinolin-4-one
EINECS	Contact for details

Quality Control

Our 7-Chloro-2,3-dihydro-4-quinolone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade standards suitable for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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%

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