ES212000: 4-Nitrophenyl β-D-GlcNAc (Peracetate) Pack Size:10 mg 9 / An Fmoc-protected L-serine

9 / An Fmoc-protected L-serine building block carrying a Galβ1-3GalNAcα disaccharide

22 / A β-D-galactose ligand equipped with an azide-functionalized linker through a short ethyl spacer

Fmoc-Ser(beta-D-Cel)-OH (Peracetate)

2-Mercaptoethyl β-D-lactopyranoside

/ Fmoc-Ser((Ac)3-Fuc-β-L)-OH / Fmoc-Ser(β-L-Fuc)-OH (Peracetate)

ES212000: 4-Nitrophenyl β-D-GlcNAc (Peracetate) Pack Size:10 mg 9 / An Fmoc-protected L-serineC20H24N2O11 468. 14 A peracetylated 4 nitrophenyl glycoside of N acetylglucosamine (GlcNAc), in which the sugar hydroxyls are protected as acetate esters. The peracetate groups increase lipophilicity to facilitate cell membrane permeability, supporting use as a cell permeable precursor or as a synthetic intermediate. Upon deprotection, the parent 4 nitrophenyl D GlcNAc serves as a chromogenic substrate for N acetylhexosaminidases (e. g., HexA HexB,