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Medchemexpress LLC Di-tert-butyl 2,2'-(1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate | 162148-48-3 | MFCD09263303 | >95.0% | 400.56 g/mol | C20H40N4O4 | 250 MG
SDP

Supplier:  Medchemexpress LLC HYW283556250MG

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DO2A-tert-butyl ester is a bifunctional chelator used to conjugate peptides with metal radionuclides for the development of imaging tracers and radiopharmaceuticals. The tert-butyl ester protection on the carboxylate groups permits stepwise synthesis and controlled deprotection prior to metal complexation, supporting robust tracer assembly workflows.

  • Bifunctional chelator for peptide and radionuclide conjugation.
  • Tert-butyl-protected carboxylates facilitate stepwise synthesis and deprotection.
  • Suitable for tracer and radiopharmaceutical development workflows.
  • HPLC purity ≥95% reported by some suppliers.
  • Stable when stored under recommended conditions; protect from light.
  • Molecular formula C20H40N4O4; molecular weight 400.56 g/mol.

Catalog No. 50-002-81836


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