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Isoescin IB

Name: Isoescin IB
Brand: TargetMol
SKU: TN1777
Price: 84 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. TN1777Cas No. 219944-46-4

Isoescin IB is a natural product from Aesculus hippocastanum L. Isoescin IB and Escin IB are the chief active ingredients in escin.

Isoescin IB

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Purity: 99.76%

Catalog No. TN1777Cas No. 219944-46-4

Isoescin IB is a natural product from Aesculus hippocastanum L. Isoescin IB and Escin IB are the chief active ingredients in escin.

Pack Size	Price	USA Warehouse	Global Warehouse
1 mg	$84	In Stock	In Stock
5 mg	$213	In Stock	In Stock
10 mg	$333	In Stock	In Stock
25 mg	$558	In Stock	In Stock
50 mg	$796	In Stock	In Stock
100 mg	$1,080	-	In Stock
1 mL x 10 mM (in DMSO)	$396	In Stock	In Stock

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Batch Information

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Purity:99.76%

Appearance:Solid

Color:White

Resource Download

COA HPLC HNMR

Product Introduction

Bioactivity

Description

Isoescin IB is a natural product from Aesculus hippocastanum L. Isoescin IB and Escin IB are the chief active ingredients in escin.

In vivo

Five groups of Wistar rats (n=6 per group) were treated with either an intravenous (IV) dose (2.78mg/kg) of sodium escinate (corresponding to 0.5mg/kg of Escin IB and 0.5mg/kg of Isoescin IB), an IV dose (0.5mg/kg) and an oral dose (4mg/kg) of pure Escin IB or Isoescin IB. The administration of sodium escinate, which contains the two isomers, gave rise to higher terminal phase half-life (t1/2) and mean residence time (MRT) values for both Escin IB and Isoescin IB compared to the corresponding compounds administered alone. The absorption of Escin IB and Isoescin IB was very poor, with the oral bioavailability (F) values of <2% observed for both compounds. The two compounds were found to isomerize in vivo, wherein the conversion of Escin IB to Isoescin IB was much easier than that of Isoescin IB to Escin IB[1].

Chemical Properties

Molecular Weight	1131.26
Formula	C₅₅H₈₆O₂₄
Cas No.	219944-46-4
Smiles	[H][C@@]1(O[C@H]2[C@H](O)[C@@H](O[C@]3([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@]([H])(O[C@H]3CC[C@@]4(C)[C@@]([H])(CC[C@]5(C)[C@]4([H])CC=C4[C@]6([H])CC(C)(C)[C@@H](OC(=O)C(\C)=C/C)[C@H](O)[C@]6(COC(C)=O)[C@H](O)C[C@@]54C)[C@@]3(C)CO)O[C@@H]2C(O)=O)O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
Relative Density.	1.46 g/cm3

Storage & Solubility Information

Storage

store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 100 mg/mL (88.4 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 4 mg/mL (3.54 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	0.8840 mL	4.4199 mL	8.8397 mL	44.1985 mL
5 mM	0.1768 mL	0.8840 mL	1.7679 mL	8.8397 mL
10 mM	0.0884 mL	0.4420 mL	0.8840 mL	4.4199 mL
20 mM	0.0442 mL	0.2210 mL	0.4420 mL	2.2099 mL
50 mM	0.0177 mL	0.0884 mL	0.1768 mL	0.8840 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc