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GalNAc molecules / Tri-GalNAc-COOH
Tri-GalNAc-COOH chemical structure
CAT. NO. DC46965Featured

Tri-GalNAc-COOH

Pack size & price

USD
TotalUS$1,200
Ships from ShanghaiFor research use only
Product overview

Description & Application

tri-GalNAc-COOH is an asialoglycoprotein receptor (ASGPR) ligand that can be used for LYsosome TArgeting Chimera (LYTAC) research.

CAS No.1953146-81-0
Chemical Nametri-GalNAc-COOH
Synonyms4,11,14,17,20,23-Hexaoxa-7-azapentacosanamide, N-[3-[[5-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-1-oxopentyl]amino]propyl]-6,6-bis[[3-[[3-[[5-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-1-oxopentyl]amino]propyl]amino]-3-oxopropoxy]methyl]-25-hydroxy-8-oxo-;SGN-46810;tri-GalNAc-COOH
SMILESC(COCCC(=O)NCCCNC(=O)CCCCO[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1NC(=O)C)(COCCC(=O)NCCCNC(=O)CCCCO[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1NC(=O)C)(COCCC(=O)NCCCNC(=O)CCCCO[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1NC(=O)C)NC(=O)CCOCCOCCOCCOCCOCCC(=O)O
FormulaC75H134N10O35
M.Wt1735.91
Purity>95%
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.
Publication1. Yaxian Zhou, et al. Development of Triantennary N-Acetylgalactosamine Conjugates as Degraders for Extracellular Proteins. ACS Cent Sci. 2021 Mar 24;7(3):499-506.
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
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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 mg5.7607 mL1.1521 mL0.5761 mL
25 mg14.4017 mL2.8803 mL1.4402 mL
50 mg28.8033 mL5.7607 mL2.8803 mL
100 mg57.6067 mL11.5213 mL5.7607 mL
250 mg144.0167 mL28.8033 mL14.4017 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.