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GalNAc molecules / Tri-GalNAc(OAc)3 TFA
Tri-GalNAc(OAc)3 TFA chemical structure
CAT. NO. DC72269Featured

Tri-GalNAc(OAc)3 TFA

Pack size & price

USD
TotalUS$250
Ships from ShanghaiFor research use only
Product overview

Description & Application

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.

CAS No.1159408-65-7
Chemical NameTri-GalNAc(OAc)3 TFA
SynonymsTri-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..
SMILESC(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
FormulaC81H129F3N10O38
M.Wt1907.93
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 · siRNA Delivery
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
Enter any three values to calculate the fourth.
C₁V₁ = C₂V₂
Enter any three values to calculate the fourth.
Preparing stock solutions

Quick preparation table

Solvent volumes update from the molecular weight above.

Mass1 mM5 mM10 mM
10 mg5.2413 mL1.0483 mL0.5241 mL
25 mg13.1032 mL2.6206 mL1.3103 mL
50 mg26.2064 mL5.2413 mL2.6206 mL
100 mg52.4128 mL10.4826 mL5.2413 mL
250 mg131.0321 mL26.2064 mL13.1032 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.