Medchemexpress LLC Butyne-DOTA-tris(t-butyl ester) | 2125661-54-1 | 98.5% | 623.82 g·mol^-1 | C32H57N5O7 | 5 MG

Supplier:  Medchemexpress LLC HYW4514405MG

Butyne-DOTA-tris(t-butyl ester) is a bifunctional DOTA-derived chelator supplied for research applications. It features a terminal alkyne for bioorthogonal conjugation and tert-butyl protected carboxylate arms that can be deprotected to expose the DOTA chelator for metal coordination, supporting peptide conjugation and radionuclide labeling workflows.

• Terminal alkyne handle for click chemistry conjugation.
• Three tert-butyl protected carboxylate arms for controlled deprotection.
• Macrocyclic DOTA core for stable metal chelation.
• High reported purity suitable for analytical and preparative use.
• Available in small milligram quantities for research-scale experiments.
• Provided with supporting documentation such as SDS, COA, NMR, and HPLC data.

Catalog No. 50-002-81709