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WS-12

Cat. No. M20815
WS-12 Structure
Synonym:

Acoltremon; AR-15512; AVX-012

Size Price Availability Quantity
5mg USD 99  USD99 In stock
10mg USD 127  USD127 In stock
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Quality Control & Documentation
Biological Activity

WS-12 (Acoltremon, AR-15512, AVX-012) is a potentially first-in-class, potent TRPM8 agonist with an EC50 of 39 nM. can be used in studies of dry eye and chronic neuropathic pain.

Chemical Information
Molecular Weight 289.41
Formula C18H27NO2
CAS Number 68489-09-8
Form Solid
Solubility (25°C) DMSO 58 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Guangyu Wang. Chirality. Ligand-stereoselective allosteric activation of cold-sensing TRPM8 channels by an H-bonded homochiral menthol dimer with head-to-head or head-to-tail

[2] Ying Yin, et al. Science. Structural basis of cooling agent and lipid sensing by the cold-activated TRPM8 channel

[3] Michael L Thomas, et al. Assessment. Development of a 12-Item Abbreviated Three-Dimensional Wisdom Scale (3D-WS-12): Item Selection and Psychometric Properties

[4] Sherkheli Ma, et al. Pak J Pharm Sci. Menthol derivative WS-12 selectively activates transient receptor potential melastatin-8 (TRPM8) ion channels

[5] J Shane Hooper, et al. J Appl Physiol (1985). Irritant-evoked reflex tachyarrhythmia in spontaneously hypertensive rats is reduced by inhalation of TRPM8 agonists l-menthol and WS-12

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Keywords: WS-12, Acoltremon; AR-15512; AVX-012 supplier, TRP Channel, inhibitors, activators


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