Tri-GalNAc(OAc)3 TFA|CAS 1159408-65-7|DC Chemicals

Cas No.:	1159408-65-7
Chemical Name:	Tri-GalNAc(OAc)3 TFA
Synonyms:	Tri-GalNAc(OAc)3 TFA;6-Amino-11,17-dioxo-6-[[3-oxo-3-[[3-[[1-oxo-5-[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]pentyl]amino]propyl]amino]propoxy]methyl]-N-[3-[[1-oxo-5-[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]pentyl]amino]propyl]-21-[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-4,8-dioxa-12,16-diazaheneicosanamide 2,2,2-trifluoroacetate;6-Amino-11,17-dioxo-6-[[3-o..
SMILES:	C(F)(F)(F)C(=O)O.O([C@H]1[C@H]([C@@H](COC(=O)C)O[C@@H](OCCCCC(=O)NCCCNC(=O)CCOCC(N)(COCCC(=O)NCCCNC(=O)CCCCO[C@@H]2O[C@H](COC(=O)C)[C@H](OC(=O)C)[C@H](OC(=O)C)[C@H]2NC(=O)C)COCCC(=O)NCCCNC(=O)CCCCO[C@@H]2O[C@H](COC(=O)C)[C@H](OC(=O)C)[C@H](OC(=O)C)[C@H]2NC(=O)C)[C@@H]1NC(=O)C)OC(=O)C)C(=O)C
Formula:	C₈₁H₁₂₉F₃N₁₀O₃₈
M.Wt:	1907.93
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Cat. No.	Product name	Field of application
DC67352	C12-Diacid-Tri-GalNAc-COOH
DC67351	Tri-GalNAc(OAc)3 Cbz	Tri-GalNAc(OAc)3 Cbz is a ligand for asialoglycoprotein receptor (ASGPR) where the sugars are protected by acetylation and the tris tertiary amine is protected by benzyloxycarbonyloxy (Cbz). This peracetylated tri-GalNAc(OAc)3 Cbz can be serve as a valuable building block for ASGPR-targeted therapies. Its three branches or arms, each ending in a GalNAc sugar, ensure strong binding to hepatocyte ASGPR. However, the key feature lies in its protective groups: acetylated sugars allow for controlled removal to expose reactive sites for conjugation, while the Cbz-protected amine provides stability and can be selectively cleaved to introduce a reactive amine group for further biomolecule attachment, ultimately enabling researchers to tailor tri-GalNAc(OAc)3 Cbz into customized conjugates for specific therapeutic applications.
DC65965	Tri-GalNAc(OAc)3	Tri-GalNAc(OAc)3 is a triantenerrary N-acetylgalactosamine (tri-GalNAc) with an amino group, which is useful precursor for synthesis of GalNAc-LYTAC that engage the asialoglycoprotein receptor for targeted protein degradation. Tri-GalNAc(OAc)3 was first reported in Nat Chem Biol. 2021 Sep;17(9):937-946 (compound ). This product has no formal name at the moment.
DC72269	Tri-GalNAc(OAc)3 TFA	Tri-GalNAc(OAc)3 TFA is 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.