Description

2(1H)-Quinolinone, 1,4-Dimethyl- is a versatile heterocyclic organic compound belonging to the quinolinone family. This specialized chemical intermediate is valued for its unique structural framework, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive quinolinone core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a foundational material for electron-transport or emissive layers in the production of advanced organic electronic devices.
• Coordination Chemistry & Ligand Synthesis: Acts as a chelating ligand for metal ions, useful in creating catalysts for various organic transformations.
• Dye & Pigment Manufacturing: Intermediate for synthesizing specialized quinoline-based dyes and colorants.
• Academic & Industrial R&D: Fundamental compound for methodological studies in heterocyclic chemistry and new reaction pathway exploration.

Basic Information

Product Name	2(1H)-Quinolinone, 1,4-Dimethyl-
CAS No.	2584-47-6
Molecular Formula	C11H11NO
Molecular Weight	173.21 g/mol
Synonyms	1,4-Dimethyl-2(1H)-quinolinone; 1,4-Dimethyl-2-quinolone; 1,4-Dimethylcarbostyril; 1,4-Dimethyl-1H-quinolin-2-one; 2-Hydroxy-1,4-dimethylquinolinium; NSC 406079; 4-Methyl-1-methyl-2-quinolone
EINECS	219-967-4

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard material typically meets a purity specification of ≥97% (HPLC), with higher grades available upon request. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP and ISO 9001 compliant manufacturing practices for critical applications.

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). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.