Description

7-Methoxy-3,4-Dihydro-1H-Quinolin-2-One is a high-purity organic compound belonging to the quinolinone class, serving as a crucial synthetic intermediate and building block. Its value lies in its versatile heterocyclic structure, which is integral to the development of more complex molecules in advanced research and manufacturing. This product is essential for pharmaceutical R&D chemists, agrochemical scientists, and specialty chemical manufacturers seeking a reliable and high-quality starting material for synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development and production of advanced crop protection agents and herbicides due to its bioactive quinolinone core.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science: Investigated for use in the development of organic electronic materials, dyes, and photoactive compounds.
• Biochemical Tool Compound: Utilized in life science research as a probe or inhibitor to study specific enzymatic or biological processes.

Basic Information

Product Name	7-Methoxy-3,4-Dihydro-1H-Quinolin-2-One
CAS No.	22246-17-9
Molecular Formula	C₁₀H₁₁NO₂
Molecular Weight	177.20 g/mol
Synonyms	7-Methoxy-1,2,3,4-tetrahydroquinolin-2-one; 7-Methoxy-3,4-dihydro-2(1H)-quinolinone; 2-Quinolinone, 3,4-dihydro-7-methoxy-; 7-Methoxy-1,2,3,4-tetrahydro-2-quinolone; 7-Methoxy-3,4-dihydrocarbostyril; 22246-17-9 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 7-Methoxy-3,4-Dihydro-1H-Quinolin-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment 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 a controlled room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from light.

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.