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GalNAc molecules / Tri-GalNAc(OAc)3
Tri-GalNAc(OAc)3 chemical structure
CAT. NO. DC65965Featured

Tri-GalNAc(OAc)3

Pack size & price

USD
TotalUS$600
Ships from ShanghaiFor research use only
Product overview

Description & Application

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.

CAS No.1159408-64-6
Chemical Name4,8-Dioxa-12,16-diazaheneicosanamide, 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...
Synonyms4,8-Dioxa-12,16-diazaheneicosanamide, 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...;(2R,3R,4R,5R,6R)-3,4-bis(acetyloxy)-6-{4-[(3-{3-[2-amino-3-(2-{[3-(5-{[(2R,3R,4R,5R,6R)-4,5-bis(acetyloxy)-6-[(acetyloxy)methyl]-3-acetamidooxan-2-yl]oxy}pentanamido)propyl]carbamoyl}ethoxy)-2-[(2-{[3-(5-{[(2R,3R,4R,5R,6R)-4,5-bis(acetyloxy)-6-[(acetylox
SMILESO([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
FormulaC79H128N10O36
M.Wt1793.90704536438
Purity>98%
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Shipping conditionShips from Shanghai; packaging confirmed at order.
PublicationNot available
Product classificationGalnac Molecules
Laboratory planning

Solution Calculators

The product molecular weight is prefilled when available and remains editable. Confirm solvent compatibility and solubility before preparation.

Mass = concentration × volume × molecular weight
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C₁V₁ = C₂V₂
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Preparing stock solutions

Quick preparation table

Solvent volumes update from the molecular weight above.

Mass1 mM5 mM10 mM
10 mg5.5744 mL1.1149 mL0.5574 mL
25 mg13.9361 mL2.7872 mL1.3936 mL
50 mg27.8721 mL5.5744 mL2.7872 mL
100 mg55.7442 mL11.1488 mL5.5744 mL
250 mg139.3606 mL27.8721 mL13.9361 mL

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Handling guidance

Shipping, storage and sampling

How is the lipid shipped, and how should I store it?
Ships from Shanghai. Storage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Pure lipid or solution — which should I choose?
Pure lipid is generally more stable during shipping and storage, so we usually recommend the pure form. A solution in ethanol or chloroform can be supplied when required by your workflow. Tell us the intended application, solvent and target concentration so the most suitable format can be confirmed.