Tri-GalNAc(OAc)3 TFA

Name: Tri-GalNAc(OAc)3 TFA
Brand: MedChemExpress
SKU: HY-148118A
Rating: 4.5 (1 reviews)

Cat. No.: HY-148118A Purity: 98.09%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

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.

For research use only. We do not sell to patients.

Tri-GalNAc(OAc)3 TFA Chemical Structure

CAS No. : 1159408-65-7

Size	Price	Stock	Quantity
5 mg	USD 220	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 350	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Tri-GalNAc(OAc)3 TFA:

Tri-GalNAc(OAc)3 Get quote

Featured Recommendations

•Related Screening Libraries:

•Related Small Molecules:

•Related Proteins:

Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target

LYTAC^[1]

Molecular Weight

1907.93

Formula

C₈₁H₁₂₉F₃N₁₀O₃₈

CAS No.

1159408-65-7

Appearance

Oil

Color

White to off-white

SMILES

CC(O[C@@H]1[C@H]([C@@H](O[C@@H]([C@@H]1OC(C)=O)COC(C)=O)OCCCCC(NCCCNC(CCOCC(COCCC(NCCCNC(CCCCO[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)COC(C)=O)OC(C)=O)OC(C)=O)NC(C)=O)=O)=O)(N)COCCC(NCCCNC(CCCCO[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)COC(C)=O)OC(C)=O)OC(C)=O)NC(C)=O)=O)=O)=O)=O)NC(C)=O)=O.OC(C(F)(F)F)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (52.41 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	0.5241 mL	2.6206 mL	5.2413 mL
5 mM	0.1048 mL	0.5241 mL	1.0483 mL
10 mM	0.0524 mL	0.2621 mL	0.5241 mL

View the Complete Stock Solution Preparation Table

* 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 (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: 2.5 mg/mL (1.31 mM); Clear solution; Need ultrasonic

This protocol yields a clear solution of 2.5 mg/mL.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: 2.5 mg/mL (1.31 mM); Clear solution; Need ultrasonic

This protocol yields a clear solution of 2.5 mg/mL.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: 2.5 mg/mL (1.31 mM); Clear solution; Need ultrasonic

This protocol yields a clear solution of 2.5 mg/mL. If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 98.09%

Select Batch:

Data Sheet (272 KB) SDS (393 KB)

COA (251 KB) HNMR (427 KB) RP-HPLC (283 KB) MS (71 KB)

Handling Instructions (2659 KB)

References

[1]. Ahn G, et al. LYTACs that engage the asialoglycoprotein receptor for targeted protein degradation. Nat Chem Biol. 2021 Sep;17(9):937-946. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	0.5241 mL	2.6206 mL	5.2413 mL	13.1032 mL
	5 mM	0.1048 mL	0.5241 mL	1.0483 mL	2.6206 mL
	10 mM	0.0524 mL	0.2621 mL	0.5241 mL	1.3103 mL
	15 mM	0.0349 mL	0.1747 mL	0.3494 mL	0.8735 mL
	20 mM	0.0262 mL	0.1310 mL	0.2621 mL	0.6552 mL
	25 mM	0.0210 mL	0.1048 mL	0.2097 mL	0.5241 mL
	30 mM	0.0175 mL	0.0874 mL	0.1747 mL	0.4368 mL
	40 mM	0.0131 mL	0.0655 mL	0.1310 mL	0.3276 mL
	50 mM	0.0105 mL	0.0524 mL	0.1048 mL	0.2621 mL