Description

3-Amino-1,2-Dihydro-1-Hydroxy-2-Quinolinone is a versatile heterocyclic organic compound that serves as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique quinolinone structure with amino and hydroxyl functionalities makes it valuable for constructing complex molecular architectures. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in developing compounds with potential biological activity.
• Agrochemical Research: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Synthesis: Serves as a precursor in the manufacture of specialized dyes, pigments, and optical brighteners due to its quinoline core.
• Organic Synthesis Reagent: Employed as a versatile reagent in academic and industrial organic chemistry for constructing nitrogen-containing heterocycles.
• Material Science Research: Investigated for use in the development of organic electronic materials, such as semiconductors or light-emitting components.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing, method development, and quality control in chemical analysis.

Basic Information

Product Name	3-Amino-1,2-Dihydro-1-Hydroxy-2-Quinolinone
CAS No.	16551-96-5
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	3-Amino-1-hydroxy-1,2-dihydroquinolin-2-one; 1-Hydroxy-3-amino-1,2-dihydro-2-quinolinone; 3-Amino-1,2-dihydro-1-hydroxy-2(1H)-quinolinone; 3-Amino-1-hydroxy-2-quinolone; 3-Amino-1-hydroxycarbostyril; 1-Hydroxy-3-amino-2-quinolone; 3-Amino-1-hydroxy-2(1H)-quinolinone
EINECS	Contact for details

Quality Control

Our 3-Amino-1,2-Dihydro-1-Hydroxy-2-Quinolinone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed specifications, including assay by HPLC, impurity profiles, and physical characterization. Our quality commitment ensures the material meets the exacting standards required for research and industrial synthesis.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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