2-((1E,3E,5E,7Z)-7-(1-(5-carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate; CAS No.: 943298-08-6; ChemShuttle operates as a chemical online store, supplying 2-((1E,3E,5E,7Z)-7-(1-(5-carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate, a fluorescent probe intermediate. Our services include custom synthesis for bioimaging applications.