Description

2-Phenyl-2,5-Dihydro-4H-Pyrazolo[3,4-C]Quinolin-4-One is a high-purity, heterocyclic organic compound belonging to the pyrazoloquinolinone class, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique fused-ring structure makes it a valuable building block for the development of novel pharmaceutical agents and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential therapeutic agents, particularly in research targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used as a scaffold for developing new active ingredients for crop protection products, such as herbicides and insecticides.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material in the development of advanced optoelectronic devices due to its rigid, conjugated structure.
• Chemical Biology Probe: Serves as a core structure for designing molecular probes to study biological pathways and enzyme functions.
• Academic & Industrial R&D: Employed in methodological development and as a model compound in heterocyclic and medicinal chemistry research programs.
• Specialty Polymer Synthesis: Can be incorporated as a monomer to create polymers with specific thermal, optical, or mechanical properties.

Basic Information

Item	Details
Product Name	2-Phenyl-2,5-Dihydro-4H-Pyrazolo[3,4-C]Quinolin-4-One
CAS No.	109740-09-2
Molecular Formula	C₁₈H₁₃N₃O
Molecular Weight	287.32 g/mol
Synonyms	2-Phenyl-2,5-dihydro-4H-pyrazolo[3,4-c]quinolin-4-one; 4H-Pyrazolo[3,4-c]quinolin-4-one, 2,5-dihydro-2-phenyl-; 2-Phenyl-4,5-dihydropyrazolo[3,4-c]quinolin-4-one; Pyrazolo[3,4-c]quinoline derivative; 109740-09-2; 2-Phenyl-2,5-dihydro-4H-pyrazolo[3,4-c]quinoline-4-one
EINECS	Contact for details

Quality Control

Our 2-Phenyl-2,5-Dihydro-4H-Pyrazolo[3,4-C]Quinolin-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

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 the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.