PE634005: α-Man-PEG3-Azide (Peracetate) Pack Size:250 mg β-D-(Gal(Ac)4β1-4Glc(Ac)3)-O-(CH2)2-N3

β-D-(Gal(Ac)4β1-4Glc(Ac)3)-O-(CH2)2-N3

C30H34N2O10 / 582

The terminal azide can be covalently coupled to alkyne partners via copper-catalyzed azide-alkyne cycloaddition (CuAAC)

H-Thr(β-D-GlcNAc)-OH

1 / A chitobiose (GlcNAcβ1-4GlcNAc) ligand equipped with a dibenzocyclooctyne (DBCO) handle through a propyl-PEG4 spacer

PE634005: α-Man-PEG3-Azide (Peracetate) Pack Size:250 mg β-D-(Gal(Ac)4β1-4Glc(Ac)3)-O-(CH2)2-N3C20H31N3O12 505. 47 A peracetylated D mannose ligand equipped with an azide handle through a hydrophilic PEG3 spacer. The terminal azide couples to alkynes via copper catalyzed azide alkyne cycloaddition (CuAAC) or to DBCO and related strained alkynes via copper free click chemistry, forming stable 1,2,3 triazole linkages. The sugar hydroxyls are acetate protected to increase lipophilicity for cell membrane permeability. This compound provides an D