Buntanetap L-Tartrate (Synonyms: (+)-Phenserine L-Tartrate; ANVS401 L-Tartrate)

Cat. No.: HY-16009B Purity: 98.93%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Buntanetap (L-Tartrate) is an orally administered small molecule inhibitor of several neurotoxic proteins. Buntanetap reduces amyloid precursor protein (APP) production by blocking its mRNA translation.

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

Buntanetap L-Tartrate Chemical Structure

CAS No. : 865795-23-9

Size	Stock	Quantity
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	In-stock	Estimated Time of Arrival: December 31
100 mg	Get quote
200 mg	Get quote

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Other Forms of Buntanetap L-Tartrate:

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Purity & Documentation
References
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Description

Molecular Weight

487.50

Formula

C₂₄H₂₉N₃O₈

CAS No.

865795-23-9

Appearance

Solid

Color

Off-white to pink

SMILES

CN1[C@@](N(C)CC2)([H])[C@@]2(C)C3=C1C=CC(OC(NC4=CC=CC=C4)=O)=C3.OC([C@H](O)[C@@H](O)C(O)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

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

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (205.13 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	2.0513 mL	10.2564 mL	20.5128 mL
5 mM	0.4103 mL	2.0513 mL	4.1026 mL
10 mM	0.2051 mL	1.0256 mL	2.0513 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). 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 (5.13 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
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 (5.13 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
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 (5.13 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). 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)

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: 98.93%

Select Batch:

Data Sheet (270 KB) SDS (252 KB)

COA (249 KB) HNMR (146 KB) RP-HPLC (170 KB) LCMS (107 KB)

Handling Instructions (2659 KB)

References

[1]. Gubar M , et al. Buntanetap: Breakthrough in Treatment of Alzheimer's and Parkinson's. BioPharma Media. 2023, 11.

Complete Stock Solution Preparation Table

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

DMSO	1 mM	2.0513 mL	10.2564 mL	20.5128 mL	51.2821 mL
	5 mM	0.4103 mL	2.0513 mL	4.1026 mL	10.2564 mL
	10 mM	0.2051 mL	1.0256 mL	2.0513 mL	5.1282 mL
	15 mM	0.1368 mL	0.6838 mL	1.3675 mL	3.4188 mL
	20 mM	0.1026 mL	0.5128 mL	1.0256 mL	2.5641 mL
	25 mM	0.0821 mL	0.4103 mL	0.8205 mL	2.0513 mL
	30 mM	0.0684 mL	0.3419 mL	0.6838 mL	1.7094 mL
	40 mM	0.0513 mL	0.2564 mL	0.5128 mL	1.2821 mL
	50 mM	0.0410 mL	0.2051 mL	0.4103 mL	1.0256 mL
	60 mM	0.0342 mL	0.1709 mL	0.3419 mL	0.8547 mL
	80 mM	0.0256 mL	0.1282 mL	0.2564 mL	0.6410 mL
	100 mM	0.0205 mL	0.1026 mL	0.2051 mL	0.5128 mL

Buntanetap L-Tartrate Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Buntanetap865795-23-9(+)-PhenserineANVS401ANVS 401ANVS-401Amyloid-ββ-amyloid peptideAβAbetaAmyloid-β InhibitorInhibitorinhibitorinhibit

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