Description

3,5-Diphenylpyrazole is a versatile heterocyclic organic compound featuring a pyrazole core substituted at the 3 and 5 positions with phenyl groups. This structure makes it a valuable intermediate and building block in advanced organic synthesis and materials science. It is primarily sought after by research institutions and industrial R&D departments for developing pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and central nervous system disorders.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive heterocyclic scaffold.
• Ligand Synthesis: Acts as a starting material for creating complex ligands used in catalysis and coordination chemistry.
• Material Science: Employed in the research of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probe: Utilized as a core structure for designing molecular probes to study biological pathways and enzyme functions.
• Academic & Industrial R&D: A fundamental building block for methodological development and exploratory synthesis in chemistry laboratories worldwide.

Basic Information

Product Name	3,5-Diphenylpyrazole
CAS No.	1145-01-3
Molecular Formula	C15H12N2
Molecular Weight	220.27 g/mol
Synonyms	1H-Pyrazole, 3,5-diphenyl-; 3,5-Diphenyl-1H-pyrazole; Diphenylpyrazole; NSC 408696; 3,5-Diphenylpyrazol; 1,2-Diazole, 3,5-diphenyl-
EINECS	214-545-7

Quality Control

Our 3,5-Diphenylpyrazole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	155 - 159 °C
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.