Description

7-Amino-2,3-dihydroquinolin-4(1H)-one is a high-value, nitrogen-containing heterocyclic building block with significant synthetic utility. This compound is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and advanced organic materials. It is primarily sought after by the pharmaceutical, agrochemical, and specialty chemical industries for its role as a key intermediate in the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its fused quinoline core structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in advanced display technologies.
• Coordination Chemistry & Catalysis: Acts as a ligand for metal complexes used in catalytic processes or as functional materials.
• Dye & Pigment Industry: Employed in the synthesis of specialized heterocyclic dyes and colorants.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory organic synthesis in research laboratories.

Basic Information

Item	Detail
Product Name	7-Amino-2,3-dihydroquinolin-4(1H)-one
CAS No.	721446-41-9
Molecular Formula	C9H10N2O
Molecular Weight	162.19 g/mol
Synonyms	7-Amino-1,2,3,4-tetrahydro-4-oxoquinoline; 7-Amino-1,2,3,4-tetrahydroquinolin-4-one; 4(1H)-Quinolinone, 7-amino-2,3-dihydro-; 7-Amino-3,4-dihydro-2H-quinolin-4-one; 7-Aminotetrahydro-4-quinolone; 7-Amino-1,2,3,4-tetrahydro-4-quinolone
EINECS	Contact for details

Quality Control

Our 7-Amino-2,3-dihydroquinolin-4(1H)-one is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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