Description

2(1H)-Quinolinone,3-Amino-3,4-Dihydro-6-Methyl-(9Ci) is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in fine chemical synthesis. Its unique fused-ring structure with amino and carbonyl functionalities makes it a valuable building block for creating complex molecules with targeted biological or material properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, particularly for applications in oncology and central nervous system (CNS) disorders.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or host materials in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: The amino and carbonyl groups can act as chelating sites for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Employed in the production of specialized quinoline-derived colorants and fluorescent markers.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry and for exploring new synthetic pathways.

Basic Information

Product Name	2(1H)-Quinolinone,3-Amino-3,4-Dihydro-6-Methyl-(9Ci)
CAS No.	758651-59-1
Molecular Formula	C₁₀H₁₂N₂O
Molecular Weight	176.22 g/mol
Synonyms	3-Amino-6-methyl-3,4-dihydro-2(1H)-quinolinone; 3-Amino-6-methyl-3,4-dihydroquinolin-2(1H)-one; 6-Methyl-3-amino-3,4-dihydro-2(1H)-quinolinone; 3,4-Dihydro-3-amino-6-methyl-2(1H)-quinolinone; 3-Amino-6-methyl-1,2,3,4-tetrahydroquinolin-2-one; AQDHQ; 758651-59-1 (CAS Index Name)
EINECS	Contact for details

Quality Control

Every batch of 2(1H)-Quinolinone,3-Amino-3,4-Dihydro-6-Methyl-(9Ci) is manufactured under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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