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Thank you very much for your interest in our products. All prices listed on our website are ex-works, Germany, and may attract customs duties when imported.
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We offer you the convenience of buying though a local partner, Peptide Solutions LLC who can import the shipment as well as prepay the customs duties and brokerage on your behalf and provide the convenience of a domestic sale.Continue to Iris Biotech GmbHSend request to US distributor
Chemical name: 1,4,7-tri-(t-butyloxycarbonyl)-1,4,7,10-tetraazacyclododecane // Synonyms: N,N',N"-tri-Boc-Cyclen, 1,4,7-tri-Boc-1,4,7,10-tetraazacyclododecane, tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate
E. Kimura et al. J. Am. Chem. Soc. 1997; 119: 3068.
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