Description

6-Methoxy-2,3-Dihydro-1H-Quinolin-4-One is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its unique quinolinone core structure makes it valuable for constructing complex molecules with specific biological or material properties. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators, leveraging its heterocyclic scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: The quinolinone structure can be functionalized to create chelating ligands for metal catalysts or luminescent complexes.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies, library synthesis, and exploring new chemical reactions.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	6-Methoxy-2,3-Dihydro-1H-Quinolin-4-One
CAS No.	3835-21-0
Molecular Formula	C10H11NO2
Molecular Weight	177.20 g/mol
Synonyms	6-Methoxy-1,2,3,4-tetrahydro-4-oxoquinoline; 6-Methoxy-3,4-dihydro-2H-1,4-benzoxazin-2-one; 4(1H)-Quinolinone, 2,3-dihydro-6-methoxy-; 6-Methoxy-2,3-dihydroquinolin-4(1H)-one; 6-Methoxy-1,2,3,4-tetrahydroquinolin-4-one; 6-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-one
EINECS	223-336-6

Quality Control

Our 6-Methoxy-2,3-Dihydro-1H-Quinolin-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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.