Description

2(1H)-Quinolinone,1-Ethyl-3-Hydroxy-(9Ci) is a high-purity, synthetically valuable quinolinone derivative. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block for the development of novel active molecules. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating new compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis & Material Science: Serves as a precursor for synthesizing complex organic molecules, ligands for catalysis, or functional materials due to its reactive hydroxyl and carbonyl groups.
• Biochemical Research: Potential use as a scaffold or probe in medicinal chemistry for studying enzyme inhibition or receptor binding.
• Dye & Pigment Intermediate: Can be utilized in the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Item	Details
Product Name	2(1H)-Quinolinone,1-Ethyl-3-Hydroxy-(9Ci)
CAS No.	80885-75-2
Molecular Formula	C11H11NO2
Molecular Weight	189.21 g/mol
Synonyms	1-Ethyl-3-hydroxy-2(1H)-quinolinone; 1-Ethyl-3-hydroxyquinolin-2(1H)-one; 3-Hydroxy-1-ethyl-1,2-dihydroquinolin-2-one; 1-Ethyl-3-hydroxy-1,2-dihydroquinolin-2-one; 80885-75-2 (CAS Registry); 1-Ethyl-3-hydroxy-2-quinolone
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone,1-Ethyl-3-Hydroxy-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

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