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DO3A tert-Butyl ester

CAS: 122555-91-3 F: C26H50N4O6 W: 514.70

DOTA tert-Butyl ester is a benxyl derivative of the cyclic tosamide; can be nitrated directly; is more convenient to inc
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Bioactivity DOTA tert-Butyl ester is a benxyl derivative of the cyclic tosamide; can be nitrated directly; is more convenient to incorporate the nitro group after deprotection lithium aluminum hydride.
Name DO3A tert-Butyl ester
CAS 122555-91-3
Formula C26H50N4O6
Molar Mass 514.70
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Martha L Gilbert, et al. A new synthetic route to 2-(p-nitrobenzyl)-1,4,7,10-tetraazacyclododecane. doi:10.1016/S0040-4039(00)73873-1