Description

6,7-Dihydro-5H-Quinolin-8-One is a versatile heterocyclic organic compound that serves as a crucial synthetic intermediate and building block in advanced chemical synthesis. Its unique partially hydrogenated quinolinone structure makes it a valuable precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for research and development chemists and process engineers working on active pharmaceutical ingredients (APIs), fine chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and emissive layer components in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Acts as a starting material for creating complexing agents and ligands used in catalysis and metal recovery processes.
• Dye & Pigment Manufacturing: Utilized in the synthesis of specialized heterocyclic dyes and high-performance pigments.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	6,7-Dihydro-5H-Quinolin-8-One
CAS No.	56826-69-8
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	8-Oxo-5,6,7,8-tetrahydroquinoline; 5,6,7,8-Tetrahydroquinolin-8-one; 8-Quinolinone, 5,6,7,8-tetrahydro-; 6,7-Dihydro-8(5H)-quinolinone; 5H-Quinolin-8-one, 6,7-dihydro-; Tetrahydro-8-quinolinone
EINECS	Contact for details

Quality Control

Our 6,7-Dihydro-5H-Quinolin-8-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates and ISO standards for industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
Heavy Metals	< 20 ppm

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