(S)-4-(4,7-Bis(2-(tert-butoxy)-2-oxoethyl)-1,4,7-triazonan-1-yl)-5-(tert-butoxy)-5-oxopentanoic acid is a bifunctional chelating agent with three t-butyl groups and one acid group that shows high complexation constant with metals. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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