Description

4-Hydroxy-3-Nitroso-1-Phenyl-1H-Quinolin-2-One is a specialized nitroso-substituted quinolinone derivative, a key synthetic intermediate in advanced organic chemistry. Its unique structure makes it valuable for constructing complex heterocyclic systems and functional materials. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and as a precursor for dyes and pigments.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel quinoline-based drug candidates, particularly for applications in oncology and antimicrobial research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Dye & Pigment Synthesis: Serves as a precursor for the manufacture of specialized azo dyes and high-performance pigments due to the nitroso and quinolinone functional groups.
• Organic Light-Emitting Diodes (OLEDs): Investigated as an electron-transporting or emissive layer material in the development of organic electronic devices.
• Coordination Chemistry & Ligand Synthesis: Acts as a chelating ligand for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs).
• Analytical Chemistry: Employed as a reagent or standard in chromatographic analysis and method development for related compound classes.

Basic Information

Product Name	4-Hydroxy-3-Nitroso-1-Phenyl-1H-Quinolin-2-One
CAS No.	36412-08-5
Molecular Formula	C₁₅H₁₀N₂O₃
Molecular Weight	266.26 g/mol
Synonyms	3-Nitroso-4-hydroxy-1-phenyl-2(1H)-quinolinone; 1-Phenyl-4-hydroxy-3-nitroso-2-quinolone; 4-Hydroxy-3-nitroso-1-phenyl-2(1H)-quinolinone; 2(1H)-Quinolinone, 4-hydroxy-3-nitroso-1-phenyl-; 1-Phenyl-3-nitroso-4-hydroxy-1H-quinolin-2-one; 4-Hydroxy-3-nitroso-1-phenylquinolin-2(1H)-one; 3-Nitroso-4-hydroxy-1-phenyl-1H-quinolin-2-one
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-Nitroso-1-Phenyl-1H-Quinolin-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

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 light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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