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Tolazoline

Name: Tolazoline
Brand: TargetMol
SKU: T21447
Price: 29 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T21447Cas No. 59-98-3

Alias Vasimid, Priscoline, Priscol, Divascol, Benzalolin

Tolazoline (Benzalolin), a non-selective competitive α-adrenergic receptor antagonist, is used as a vasodilator to treat spasms of peripheral blood vessels. It has also been used successfully as an antidote to reverse the severe peripheral vasoconstriction as a result of overdose with certain 5-HT2A agonist drugs.

Tolazoline

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Purity: 99.52%

Catalog No. T21447Alias Vasimid, Priscoline, Priscol, Divascol, BenzalolinCas No. 59-98-3

Pack Size	Price	USA Warehouse	Global Warehouse	Quantity
500 mg	$29	In Stock	In Stock
1 mL x 10 mM (in DMSO)	$29	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:99.52%

Appearance:Solid

Color:Yellow

Resource Download

COA LCMS GC HNMR

Product Introduction

Bioactivity

Description	Tolazoline (Benzalolin), a non-selective competitive α-adrenergic receptor antagonist, is used as a vasodilator to treat spasms of peripheral blood vessels. It has also been used successfully as an antidote to reverse the severe peripheral vasoconstriction as a result of overdose with certain 5-HT2A agonist drugs.
Synonyms	Vasimid, Priscoline, Priscol, Divascol, Benzalolin

Chemical Properties

Molecular Weight	160.22
Formula	C₁₀H₁₂N₂
Cas No.	59-98-3
Smiles	C(C1=NCCN1)c1ccccc1
Relative Density.	1.09g/cm3

Storage & Solubility Information

Storage

In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 55 mg/mL (343.28 mM), Sonication is recommended.

H2O: Insoluble

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 5 mg/mL (31.21 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	6.2414 mL	31.2071 mL	62.4142 mL	312.0709 mL
5 mM	1.2483 mL	6.2414 mL	12.4828 mL	62.4142 mL
10 mM	0.6241 mL	3.1207 mL	6.2414 mL	31.2071 mL
20 mM	0.3121 mL	1.5604 mL	3.1207 mL	15.6035 mL
50 mM	0.1248 mL	0.6241 mL	1.2483 mL	6.2414 mL
100 mM	0.0624 mL	0.3121 mL	0.6241 mL	3.1207 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