Purdue Bioscience - SpeciPure

(S)-Verapamil hydrochloride is an inhibitor of leukotriene C4 (LTC4) and calcein transport by MRP1,and leads to the death of potentially resistant tumor cells.

Pack Size	Availability	Price/USD
50 mg	6-8 weeks	$ 1820
100 mg	6-8 weeks	$ 3094
200 mg	6-8 weeks	$ 4586
500 mg	6-8 weeks	$ 8896
1 g	6-8 weeks	$ 14233

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)， Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation ：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

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Please refer to the datasheet of our products for more information about solubility. Some auxiliary solubilization methods such as sonication, heating, and vortex shaking may be able to assist in the dissolution of the product.

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An example of a molarity calculation using the molarity calculator
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
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An example of a dilution calculation using the Tocris dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
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The answer of 100 microliter (0.1 ml) appears in the Volume (start) box

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Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

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Description	(S)-Verapamil hydrochloride is an inhibitor of leukotriene C4 (LTC4) and calcein transport by MRP1,and leads to the death of potentially resistant tumor cells.
In vitro	(S)-Verapamil hydrochloride potently induces the death of MRP1-transfected BHK-21 cells. (S)-Verapamil hydrochloride is good active form and has the low bioavailability.
Synonyms	(S)-(-)-Verapamil hydrochloride
CAS No.	36622-28-3
Chemical Formula	C27H39ClN2O4
Molecular Weight	491.07
Storage	Powder: -20°C for 2 years In solvent: -80°C for 1 year

(S)-Verapamil hydrochloride

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