Description

2-Phenyl-1H-Quinolin-4-One is a versatile heterocyclic organic compound belonging to the quinolinone class, serving as a critical synthetic intermediate and building block. Its molecular structure makes it a valuable scaffold for developing advanced materials and active pharmaceutical ingredients (APIs). This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological disorders, inflammation, and cancer.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure for electron-transport materials and emissive layer dopants in display and lighting technologies.
• Coordination Chemistry & Catalysis: Serves as a ligand for metal complexes used in homogeneous catalysis and the creation of functional materials.
• Dye & Pigment Synthesis: Intermediate for producing specialized quinoline-based dyes and colorants with specific light-fastness and hue properties.
• Academic & Industrial R&D: Fundamental research chemical for studying reaction mechanisms, heterocyclic chemistry, and structure-activity relationships (SAR).

Basic Information

Product Name	2-Phenyl-1H-Quinolin-4-One
CAS No.	14802-18-7
Molecular Formula	C₁₅H₁₁NO
Molecular Weight	221.26 g/mol
Synonyms	2-Phenyl-4-quinolinone; 2-Phenyl-4(1H)-quinolinone; 4-Hydroxy-2-phenylquinoline; 2-Phenyl-1,4-dihydro-4-oxoquinoline; 2-Phenylcarbostyril; NSC 403697; 2-Phenylquinolin-4(1H)-one
EINECS	Contact for details

Quality Control

Our 2-Phenyl-1H-Quinolin-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with cGMP and ISO standards for reliable integration into your critical R&D and production processes.

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 maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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