Tri-GalNAc(OAc)3-Perfluorophenyl 

Tri-GalNAc(OAc)3-Perfluorophenyl is a pentafluorophenyl modified Tri-GalNAc(OAc)3 (HY-148118), a tri-GalNAc ligand that can be used for the synthesis of GalNAc-LYTAC. GalNAc-LYTAC engages the asialoglycoprotein receptor for targeted protein degradation. tri-GalNAc: triantenerrary N-acetylgalactosamine; LYTAC: lysosome-targeting chimera^[1].

2280.29

C₉₉H₁₅₁F₅N₁₀O₄₄

Oil

Off-white to yellow

O=C(CCOCCOCCOCCOCCOCCC(OC1=C(F)C(F)=C(F)C(F)=C1F)=O)NC(COCCC(NCCCNC(CCCCO[C@H](O[C@@H]2COC(C)=O)[C@@H]([C@H]([C@H]2OC(C)=O)OC(C)=O)NC(C)=O)=O)=O)(COCCC(NCCCNC(CCCCO[C@H](O[C@@H]3COC(C)=O)[C@@H]([C@H]([C@H]3OC(C)=O)OC(C)=O)NC(C)=O)=O)=O)COCCC(NCCCNC(CCCCO[C@H](O[C@@H]4COC(C)=O)[C@@H]([C@H]([C@H]4OC(C)=O)OC(C)=O)NC(C)=O)=O)=O

Room temperature in continental US; may vary elsewhere.

-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

• [1]. Zhou Y, et al. Development of Triantennary N-Acetylgalactosamine Conjugates as Degraders for Extracellular Proteins. ACS Cent Sci. 2021 Mar 24;7(3):499-506.  [Content Brief]