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Product information "DIB-Cl / 4-(4,5-Diphenyl-imidazol-2-yl)benzoyl-chloride"
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).
Specifications:
Purity: >95% (HPLC)
Identity determined by: NMR
λex 335nm, λem 420nm (in chloroform after derivatization with hexylamine)
Soluble: in acetonitrile
C22H15ClN2O
MW = 358.82 g/mol
Application:
Fluorescence derivatisation of primary and secondary aminesClassification:
Documents:
Safety Data SheetCertificate