439791-19-2

2,7-Dichloro-4,5-bis(1,3,2-dithiarsolan-2-yl)-3,6-dihydroxy-9H-xanthen-9-one, can be used for the synthesis of new biarsenical ligands and tetracysteine motifs for protein labeling in vitro and in vivo.

ChEBI: CHOxAsH-bis(1,2-ethanedithiol) is a xanthene dye. It has a role as a fluorochrome.