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4-(4,5diphenyl-1H-imidazol-2-yl)-benzoyl chloride (DIB-Cl) as reagent for amines was used successfully to derivatize and fluorescence detection enantiomers of methamphetamin and phydroxymethamphetamin, in urine samples. DIBCl showed superior fluorescence intensity (FI) to other commercially available reagents, excellent stability in solution and high reactivity with primary and secondary amines under mild conditions. DIB-Cl as a label was used on fluorescent derivatization some hydroxyl group containing endocrine disruptors, including bisphenol A (BPA), bisphenol B (BPB), bisphenol E (BPE), bisphenol F (BPF) and 4-nonylphenol (4NP).
Purity: >95% (HPLC)
Identity determined by: NMR
MW = 358.82 g/mol
λex 335nm, λem 420nm (in chloroform after derivatization with hexylamine)
Soluble: in acetonitrile
application:Fluorescence derivatisation of primary and secondary amines
Sicherheits Hinweise / Safety
Klassifizierungen / ClassificationCAS-Nr: 162756-62-9
Dokumente - Protokolle - Downloads
Here you will find information and further literature on DIB-Cl / 4-(4,5-Diphenyl-imidazol-2-yl)benzoyl-chloride. For further documents (certificates with additional lot numbers, safety data sheets in other languages, further product information) please contact Genaxxon biosience at: firstname.lastname@example.org or phone: +49 731 3608 123.