5337-48-4

Basic information

• Product Name: 1,5-diphenyl-3-(pyridin-2-yl)pentane-1,5-dione
• CAS NO: 5337-48-4
• Molecular Formula: C₂₂H₁₉NO₂
• Molecular Weight: 329.3918
• Mol File: 5337-48-4.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 528°C at 760 mmHg
• Flash Point: 267°C
• Density: 1.157g/cm³
• Vapor Pressure: 3.09E-11mmHg at 25°C
• Refractive Index: 1.602
• CAS DataBase Reference: 1,5-diphenyl-3-(pyridin-2-yl)pentane-1,5-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-diphenyl-3-(pyridin-2-yl)pentane-1,5-dione(5337-48-4)
• EPA Substance Registry System: 1,5-diphenyl-3-(pyridin-2-yl)pentane-1,5-dione(5337-48-4)

Safety Data

• Hazardous Substances Data: 5337-48-4(Hazardous Substances Data)

Usage

Appearance

Yellow crystalline compound

Usage

Organic synthesis and pharmaceutical research

Structural components

Two phenyl groups
One pyridine group
Pentane-1,5-dione backbone

Potential biological activity

Presence of pyridine group (commonly found in pharmaceutical drugs and agrochemicals)

Applications

Building block for synthesis of complex organic molecules, development of new drugs or materials

Further research needed

To fully understand properties and potential uses

Upstream product

• 1121-60-4 pyridine-2-carbaldehyde 
• 98-86-2 acetophenone 
• 124-41-4 sodium methylate 

Relevant articles and documents

Naoh-Al2O3 catalyzed synthesis of 1, 3, 5-triarylpentane-1, 5-diones derivatives under solvent-free condition and crystal structure of 3-(2', 4'-dichlorophenyl)-1, 5-diphenylpentane-1, 5-dione

Abstract: An efficient procedure for rapidly synthesizing the 1,3,5-triarylpentane-1,5-diones compounds using aromatic aldehydes and aromatic ketones as starting materials by tandem aldol reactions/Michael additions under NaOH/Al2O3

Synthesis, structural, electrochemical, and photophysical properties of 4,2′-thiopyrylogens - A novel class of sensitizers for photoinduced electron transfer reactions

The first three examples of the thioanalog of the 4,2′-pyrylogen ring system are reported. The influence of the sulfur atom on the structural, electrochemical, and photophysical behavior of this ring system is discussed. In addition, these 4,2′-thiopyrylo

One-pot synthesis of 1,5-diketones catalyzed by barium isopropoxide

A tandem cross-coupling reaction of aryl methyl ketones with aromatic aldehydes has been accomplished employing barium isopropoxide as a catalyst, in which barium enolates are generated and then three consecutive reactions (aldol reaction/β-elimination/co