Category:
Other Specialized Reagents
CAS NO:
817562-90-6
Standard:
company standard,
The compound is a macrocyclic chelator, specifically (αR)-1,4,7,10-tetrakis(1,1-dimethylethyl) ester α-(2-carboxyethyl)-1,4,7,10-Tetraazacyclododecane. Synthesized via cyclization and esterification, it serves as a DOTA derivative. Molecular formula: C28H56N4O8; CAS: 178924-55-9.
Requires storage in sealed containers at -20°C to prevent hydrolysis. Handling mandates PPE due to potential irritancy; not approved for direct clinical administration without radiolabeling validation.