
CAS 132745-00-7
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Found 4 products.
6-nitro-1H-indole-3-sulfonyl chloride
CAS:Formula:C8H5ClN2O4SPurity:95%Color and Shape:SolidMolecular weight:260.65436-Nitro-1h-indole-3-sulfonyl chloride
CAS:6-Nitro-1h-indole-3-sulfonyl chloridePurity:95%Molecular weight:260.65g/mol6-Nitro-1h-indole-3-sulfonyl chloride
CAS:Purity:95%Color and Shape:SolidMolecular weight:260.64999396-Nitro-1H-indole-3-sulfonyl chloride
CAS:<p>6-Nitro-1H-indole-3-sulfonyl chloride is a sulfonamide with a nitro group at the 1 position. It has been shown to be an effective intermediate for the preparation of sulfonamides. The synthesis starts from 1,2,4-trichloroethane and indole. The chloroethane is reacted with ammonia in the presence of sulfuric acid to yield 2,4-dichloropyrimidine. This intermediate is then reacted with nitric acid to yield 6-nitroindole. Finally, this compound is treated with phosphorus pentachloride to yield 6-nitroindole 3-sulfonyl chloride.</p>Formula:C8H5ClN2O4SPurity:Min. 95%Molecular weight:260.65 g/mol



