(R)-(-)-DBD-APY;(R)-(-)-4-(N,N-DIMETHYLAMINOSULFONYL)-7-(3-AMINOPYRROLIDIN-1-YL)-2,1,3-BENZOXADIAZOLE;(R)-(-)-4-(N,N-DIMETHYLAMINOSULFONYL)-7-(3-AMINOPYRROLIDIN-1-YL)BENZOFURAZAN;(R)-(-)-4-(3-AMINOPYRROLIDINO)-7-(N,N-DIMETHYLSULFAMOYL)BENZOFURAZAN;(R)-(-)-1-[7-(N,N-DIMETHYLSULFAMOYL)-4-BENZOFURAZANYL]-3-PYRROLIDINAMINE;HPLClabelingreagent;(S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination];(S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole]
(S)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole is used as for the preparation of optically active 7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole derivatives as fluorescent labeling reagents for amine analysis.