(S)-M8-SPy TFA Salt

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Catalogue number:	PA 27 0021251
Chemical name:	(S)-M8-SPy TFA Salt
CAS Number:	1192364-56-9
Category:	miscellaneous compounds
Synonyms:	(2S,2'S,2''S)-2,2',2''-((2S,5S,8S,11S)-2,5,8,11-Tetramethyl-10-((S)-1-oxo-1-((2-(pyridin-2-yldisulfanyl)ethyl)amino)propan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)tripropionic acid;
Molecular form:	C₃₁H₅₂N₆O₇S₂
Appearance:	Off-White to Pale Yellow Low-Melting Solid
Mol. Weight:	684.91
Storage:	Hygroscopic, 2-8°C Refrigerator, Under inert atmosphere
Shipping Conditions:	Ambient
Applications:	Commonly used for caging lanthanides and other heavy metal ions in magnetic resonance imaging (1).Lanthanide Complexes based on DOTA cage are also utilized in structural NMR applications due to their ability to induce either paramagnetic relaxation enhancement or a pseudocontact shift (PCS) depending on the choice of the lanthanide (2).