NBD-Cl / 4-Chloro-7-nitrobenzofurazan

Artikel-Nr.: S5489.0010

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CAS-Nr: 10199-89-0

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NBD chloride is nonfluorescent until it reacts with primary or secondary amines to produce a... mehr

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Produktinformationen "NBD-Cl / 4-Chloro-7-nitrobenzofurazan"

NBD chloride is nonfluorescent until it reacts with primary or secondary amines to produce a fluorescent product. NBD chloride has been extensively used as a derivatizing reagent for chromatography analysis of amino acids and low molecular weight amines.

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Assay: min. 95% (titr.); Identity determined by: NMR; MP = 97-99°C; Appearance: yellow... mehr

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Technische Daten:

Assay: min. 95% (titr.); Identity determined by: NMR; MP = 97-99°C; Appearance: yellow powder; Soluble in: DMF; CAS-No.: 10199-89-0; C6H2ClN3O3; MW=199.55 g/mol. Fluorescence: λex 420 nm; λem ~540 nm in ethanol (after derivatization).