UDP-GalNAz disodium - CAS 653600-61-4

UDP-GalNAz disodium (UDP-N-azidoacetylgalactosamine disodium) serves as an analogue to UDP-GalNAc, the substrate for various N-acetylgalactosaminyltransferases that catalyze the transfer of GalNAc onto saccharide or peptide acceptors. As a click chemistry tool, UDP-GalNAz features an azide group enabling it to partake in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-bearing molecules. Additionally, it can engage in strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

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653600-61-4

C17H24N6Na2O17P2

692.33

O[C@H]1[C@@H](O[C@H](COP(OP(O[C@@H]2[C@H](NC(CN=[N+]=[N-])=O)[C@@H](O)[C@@H](O)[C@@H](CO)O2)(=O)O)(=O)O)[C@H]1O)N3C(=O)NC(=O)C=C3.[Na]

-20°C

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