Description

2-Methoxy-7,8-Dihydroquinolin-6(5H)-One is a specialized heterocyclic organic compound that serves as a crucial advanced intermediate in modern synthetic chemistry. Its unique fused quinoline structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders, anti-infectives, and oncology.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and plant growth regulators due to its bioactive quinoline core.
• Material Science Precursor: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic light-emitting diodes (OLEDs).
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for complex heterocycle construction, including cascade reactions and multi-component syntheses.
• Dye & Pigment Intermediate: Acts as a precursor for the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	2-Methoxy-7,8-Dihydroquinolin-6(5H)-One
CAS No.	120686-09-1
Molecular Formula	C₁₀H₁₁NO₂
Molecular Weight	177.20 g/mol
Synonyms	6(5H)-Quinolinone, 7,8-dihydro-2-methoxy-; 2-Methoxy-5,6,7,8-tetrahydroquinolin-6-one; 2-Methoxy-7,8-dihydro-6(5H)-quinolinone; 6(5H)-Quinolinone, 2-methoxy-7,8-dihydro-; 2-Methoxy-5,6,7,8-tetrahydroquinolin-6-ol (tautomer); 2-Methoxy-6-oxo-7,8-dihydro-5H-quinoline
EINECS	Contact for details

Quality Control

Our 2-Methoxy-7,8-Dihydroquinolin-6(5H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and production. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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