SynaptoGreen C3 is similar to SynaptoGreen (70020), except that the lipophilic tail is one carbon shorter and also the hydrophilic end is a trimethylammonium group. Thus SynaptoGreen C3 is slightly more water soluble than SynaptoGreen.
- λEx/λEm: 510/625 nm (in MeOH); 480/598 nm (in membranes)
- Red solid soluble in water
- MW: 542
Please also see the fixable nerve terminal dye AM1-43 (70024).