4-Sulfothiacalix[4]arene Sodium Salt
CAS: 211561-04-5
Ref. 3D-FS62107
1g | Discontinued | ||
2g | Discontinued | ||
5g | Discontinued | ||
250mg | Discontinued | ||
500mg | Discontinued |
Product Information
- Tetrasodium Tetrathiacalix[4]arenetetrasulfonateThiacalix[4]arenetetrasulfonic Acid Tetrasodium Salt
4-Sulfothiacalix[4]arene Sodium Salt is a chemical compound with formula Na2S4A. It is a hyperpolarized probe that can be used to study various biological and chemical processes. The 4-sulfothiacalix[4]arene sodium salt has been shown to have a shift of -110 ppm and the experiment was performed at room temperature in DMSO-d6 solution. When it is complexed with sodium, the shift changes to -120 ppm. The cavity of the molecule, which is composed of four rings, is responsible for this shift.