49624-20-6

Basic information

• Product Name: Diazene, phenyl[phenyl(phenylhydrazono)methyl]-, (Z,E)-
• Synonyms: syn-trans-N,N',C-triphenylformazan;triphenylformazan;(1E,3Z)-1,3,5-triphenyl-formazan;1t.3.5-Triphenyl-cis-formazan;triphenylformazon;1,3,5-triphenyl-formazan
• CAS NO: 49624-20-6
• Molecular Formula: C19H16N4
• Molecular Weight: 300.363
• Mol File: 49624-20-6.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: Diazene, phenyl[phenyl(phenylhydrazono)methyl]-, (Z,E)-(CAS DataBase Reference)
• NIST Chemistry Reference: Diazene, phenyl[phenyl(phenylhydrazono)methyl]-, (Z,E)-(49624-20-6)
• EPA Substance Registry System: Diazene, phenyl[phenyl(phenylhydrazono)methyl]-, (Z,E)-(49624-20-6)

Safety Data

• Hazardous Substances Data: 49624-20-6(Hazardous Substances Data)

Upstream product

• 298-96-4 triphenyltetrazolium chloride 
• 156-06-9 2-oxo-3-(phenyl)propionic acid 
• 62-53-3 aniline 
• 100-52-7 benzaldehyde 
• 100-63-0 phenylhydrazine 
• 588-64-7 benzaldehyde phenylhydrazone 
• 2684-02-8 benzenediazonium 
• 100-34-5 benzene diazonium chloride 
• 588-64-7 (E)-1-benzylidene-2-phenylhydrazine 
• 147523-69-1 (3S)-1,3-dihydroxypentan-2-one 
• 104208-69-7 (3S)-1,3-dihydroxy-3-phenylpropan-2-one 
• 7732-18-5 water 
• 58-22-0 testosterone 
• 34885-34-2 phenyldiazonium acetate 

Downstream Products

• 6299-90-7 3-phenylbenzo-1,2,4-triazine 
• 2154-65-6 1,3,5-triphenylverdazyl 
• 129087-05-4 1,3,5-triphenylverdazylium picrate 
• 298-96-4 triphenyltetrazolium chloride 
• 122228-34-6 3-dimethylamino-2,4,6-triphenyl-3,4-dihydro-2H-1,2,4,5-tetrazin-1-yl 
• 93919-46-1 2,3,5-triphenyltetrazolium chloride hydrochloride 
• 13014-90-9 2,3,5-triphenyltetrazolium iodide 
• 144122-28-1 6-(1'-naphthyl)-1,3,5-triphenyl-verdazyl 

Relevant articles and documents

Synthesis, spectral properties of 1-substituted phenyl-3-(p- methoxycarbonyl)phenyl-5-phenylformazans

Formazans 1-14 were prepared by the coupling reaction of phenylhydrazones and diazonium salts of aniline or -NO2, -CH3, -OCH3, -I, substituted anilines. The phenylhydrazones were synthesized by condensation of benzaldehyde or methyl-4-formylbenzoate with phenylhydrazine. The structures of the compounds were confirmed by IR, 1H NMR and 13C NMR. The dependence of ?max upon the type of substituents and their positions on the phenyl ring was investigated using UV-visible spectra.

Arylations mediated by lead(IV) in the presence of formazan and imine ligands

The use of formazan and imine ligands in arylations of β-dicarbonyl systems by phenyl boronic acid/lead(IV) carboxylates is examined.

A colorimetric assay for screening transketolase activity

A tetrazolium red-based colorimetric assay has been devised to screen for transketolase activity with a range of aldehyde acceptors. The colorimetric TK assay is able to detect >8% bioconversion using non-α-hydroxylated aldehydes as acceptor substrates an