Description

3,4-Dimethyl-2(1H)-Quinolinone is a versatile heterocyclic organic compound belonging to the quinolinone class. It serves as a critical synthetic intermediate and building block in advanced organic synthesis, valued for its unique molecular framework. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Research: Used in the development and study of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: A versatile precursor for constructing complex heterocyclic systems and fused ring structures in medicinal chemistry.
• Material Science: Investigated as a monomer or functional unit in the development of specialty polymers and organic electronic materials.
• Chemical Research: Serves as a standard or reference compound in analytical method development and spectroscopic studies.

Basic Information

Product Name	3,4-Dimethyl-2(1H)-Quinolinone
CAS No.	17336-90-2
Molecular Formula	C11H11NO
Molecular Weight	173.21 g/mol
Synonyms	3,4-Dimethyl-2-quinolinone; 3,4-Dimethyl-1H-quinolin-2-one; 3,4-Dimethylcarbostyril; 2-Hydroxy-3,4-dimethylquinoline; 3,4-Dimethyl-2(1H)-quinolone
EINECS	Contact for details

Quality Control

Our 3,4-Dimethyl-2(1H)-Quinolinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. We support custom synthesis and can tailor specifications to meet specific research or project requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.