2,4-Dinitrobenzenesulfonyl chloride

CAS: 1656-44-6

Ref. 3D-FD00408

Product Information

• Name: 2,4-Dinitrobenzenesulfonyl chloride
• Brand: Biosynth
• Description: 2,4-Dinitrobenzenesulfonyl chloride is a chemical reagent that is used in analytical chemistry. It reacts with pyrazole rings to form 2-aminopyridine derivatives. The reaction can be enhanced by adding metal ions such as copper(II) or zinc(II). 2,4-Dinitrobenzenesulfonyl chloride is also used in the solid-phase synthesis of heterocycles and in the synthesis of pharmaceuticals. The compound has been shown to react with human serum and form an unstable intermediate that undergoes hydrolysis to produce sulfate ion and trifluoroacetic acid. This reaction mechanism can be applied to other nucleophilic compounds such as bromide ion. 2,4-Dinitrobenzenesulfonyl chloride reacts with the amine group of proteins using the S N 1 mechanism. The resulting product is a chlorinated amino acid derivative which exhibits fluorescence properties when reacted with

Chemical properties

• Molecular weight: 266.62 g/mol
• Formula: C₆H₃ClN₂O₆S
• Purity: Min. 95%