Description

8-Ethoxy-2,3-Dihydroquinolin-4(1H)-One is a versatile heterocyclic organic compound, primarily valued as a key synthetic intermediate in advanced pharmaceutical and agrochemical research. Its unique quinolinone core structure makes it a critical building block for developing novel active ingredients. This high-purity intermediate is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobial compounds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic scaffold.
• Organic Synthesis Building Block: Acts as a versatile starting material or intermediate for constructing complex molecular architectures in academic and industrial research laboratories.
• Material Science Research: Investigated for potential use in the development of organic electronic materials, ligands for catalysis, and advanced functional polymers.

Basic Information

Product Name	8-Ethoxy-2,3-Dihydroquinolin-4(1H)-One
CAS No.	3334-45-0
Molecular Formula	C11H13NO2
Molecular Weight	191.23 g/mol
Synonyms	8-Ethoxy-1,2,3,4-tetrahydro-4-oxoquinoline; 8-Ethoxy-1,2,3,4-tetrahydroquinolin-4-one; 4(1H)-Quinolinone, 8-ethoxy-2,3-dihydro-; 8-Ethoxy-3,4-dihydro-2H-quinolin-4-one; 8-Ethoxy-2,3-dihydro-4(1H)-quinolinone
EINECS	Contact for details

Quality Control

Our 8-Ethoxy-2,3-Dihydroquinolin-4(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

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.