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Sodium metatungstate Inhibitor

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS5753714

Sodium metatungstate is a potent inhibitor of ecto-nucleoside triphosphate diphosphohydrolase (NTPDase)(Ki values of 2.58 uM, 3.26uM, and 28.8 uM for NTPDase 1, NTPDase 3 and NTPDase 2 respectively). More details

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Technical Datasheet View PDF
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Product Overview

Online Datasheet in PDF
Product Name
Sodium metatungstate, Inhibitor
Full Product Name
Sodium metatungstate
Product Synonym Names
Sodium polyoxotungstate; POM-1
Form/Format
Solid. Powder
Purity/Purification
98.00%
Preparation and Storage
Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent
Molecular Weight
2986.01
Solubility
H2O: 50mg/mL (16.74mM) Need ultrasonic
DMSO: 50mg/mL (16.74mM) Need ultrasonic
(<1mg/ml refers to the product slightly soluble or insoluble)
Formula
H2Na6O40W12
SMILES
O=[W+4]([O-2]1)([O-2]2)([O-2]3)([O-2]4)[OH-]5[W+4]1([O-2][W+4]([OH-]6[W+4]7([O-2][W+4]528([O-2][W+4]9([O-2]%10[W+4]3%11([O-2][W+4]4([O-2]%12[W+4]%13%14%15([O-2][W+4]%12%16([O-2][W+4]6%17%18([O-2][W+4]%10%19%20%21=O)=O)([O-2]%21)=O)=O)([O-2]%14)([O-2]%16)=O)([O-2]%19)=O)([O-2]%20)([O-2]%11)=O)=O)([O-2]%18)([O-2]9)=O)([O-2]%15)([O-2]%17)([O-2]7)=O)([O-2]8)([O-2]%13)=O.[6Na+]
CAS Number
12141-67-2
Target & IC50
NTPDase 1: ic50 2.58uM (ki)
NTPDase 3: ic50 3.26uM (ki)
NTPDase 2(ki): ic50 28.8uM (ki)

Product References and Citations for Sodium metatungstate, inhibitor

Muller CE, et al. Polyoxometalates--a new class of potent ecto-nucleoside triphosphate diphosphohydrolase (NTPDase) inhibitors. Bioorg Med Chem Lett. 2006 Dec 1;16(23):5943-7.
Muller CE, et al. Polyoxometalates--a new class of potent ecto-nucleoside triphosphate diphosphohydrolase (NTPDase) inhibitors. Bioorg Med Chem Lett. 2006 Dec 1;16(23):5943-7.
Wall et al. The novel NTPDase inhibitor sodium polyoxotungstate (POM-1) inhibits ATP breakdown but also blocks central synaptic transmission, an action independent of NTPDase inhibition. Neuropharmacology. 2008 Dec;55(7):1251-8.
Wall et al. The novel NTPDase inhibitor sodium polyoxotungstate (POM-1) inhibits ATP breakdown but also blocks central synaptic transmission, an action independent of NTPDase inhibition. Neuropharmacology. 2008 Dec;55(7):1251-8.

Other Notes

Small volumes of Sodium metatungstate, inhibitor vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

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MBS5753714 is an inhibitor targeting Sodium metatungstate.
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