863185-93-7

Basic information

• Product Name: 1-(3,4-dimethylphenyl)-3-phenyl-5-(4-methoxyphenyl)-2-pyrazoline
• Synonyms: 1-(3,4-dimethylphenyl)-3-phenyl-5-(4-methoxyphenyl)-2-pyrazoline
• CAS NO: 863185-93-7
• Molecular Weight: 356.467
• Mol File: 863185-93-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(3,4-dimethylphenyl)-3-phenyl-5-(4-methoxyphenyl)-2-pyrazoline(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(3,4-dimethylphenyl)-3-phenyl-5-(4-methoxyphenyl)-2-pyrazoline(863185-93-7)
• EPA Substance Registry System: 1-(3,4-dimethylphenyl)-3-phenyl-5-(4-methoxyphenyl)-2-pyrazoline(863185-93-7)

Safety Data

• Hazardous Substances Data: 863185-93-7(Hazardous Substances Data)

Upstream product

• 22252-15-9 trans-4-methoxychalcone 
• 13636-53-8 3,4-dimethylphenylhydrazine 
• 123-08-0 4-hydroxy-benzaldehyde 

Relevant articles and documents

Synthesis, characterization and fluorescent property evaluation of 1,3,5-triaryl-2-pyrazolines

A series of 1,3,5-triaryl-2-pyrazolines was synthesized by dissolving the corresponding 4-alkoxychalcones in glacial acetic acid containing a few drops of concentrated hydrochloric acid. This step was followed by the addition of (3,4-dimethylphenyl) hydrazaine hydrochloride. Finally the target compounds were precipitated by pouring the reaction mixture onto crushed ice. The structures of the synthesized compounds were established by physicochemical and spectroscopic methods. The 1,3,5-triaryl-2-pyrazolines bearing homologous alkoxy groups were found to possess fluorescence properties in the blue region of the visible spectrum when irradiated with ultraviolet radiation. The fluorescent behavior of these compounds was studied by UV-Vis and emission spectroscopy, performed at room temperature.