Description

2(1H)-Quinolinone,6-Hydroxy-1,4-Dimethyl-(9Ci) is a specialized heterocyclic organic compound that serves as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique quinolinone core structure, functionalized with hydroxy and methyl groups, makes it a versatile precursor for developing active pharmaceutical ingredients (APIs) and high-value fine chemicals. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive quinolinone scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or emissive layer dopants in advanced display technologies.
• Coordination Chemistry & Ligand Synthesis: The hydroxyquinoline structure acts as a chelating agent for metal ions, useful in catalysis and sensor development.
• Dye & Pigment Manufacturing: Employed as an intermediate for synthesizing specialized quinoline-based dyes and colorants.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	2(1H)-Quinolinone,6-Hydroxy-1,4-Dimethyl-(9Ci)
CAS No.	1843-88-5
Molecular Formula	C11H11NO2
Molecular Weight	189.21 g/mol
Synonyms	6-Hydroxy-1,4-dimethyl-2(1H)-quinolinone; 1,4-Dimethyl-6-hydroxy-2-quinolone; 6-Hydroxy-1,4-dimethylquinolin-2(1H)-one; 1,4-Dimethyl-6-hydroxy-1H-quinolin-2-one; 2-Hydroxy-1,4-dimethyl-6-quinolone; NSC 403697; 6-Hydroxy-1,4-dimethylcarbostyril
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone,6-Hydroxy-1,4-Dimethyl-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, NMR, and mass spectrometry. For customers with specific regulatory needs, we can support documentation for cGMP, ISO, or other relevant quality standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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