Date published: 2026-4-5

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Psora-4 (CAS 724709-68-6)

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Alternate Names:
5-(4-Phenylbutoxy)psoralen
Application:
Psora-4 is a potassium channel modulator
CAS Number:
724709-68-6
Purity:
≥98%
Molecular Weight:
334.37
Molecular Formula:
C21H18O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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The lymphocyte potassium channel Kv1.3 is a new target for immunosuppression. This is the most potent small-molecule Kv1.3 blocker known. It blocked Kv1.3 in a use-dependent manner, with a Hill coefficient of 2 and an EC50 value of 3 nM, by preferentially


Psora-4 (CAS 724709-68-6) References

Vennekamp, J., et al., Kv1.3-blocking 5-Phenylalkoxypsoralens: a new class of immunomodulators. Mol. Pharmacol. 65, 1364-1374, (2004) Chandy, K.G., et al., K+ channels as targets for specific immunomodulation. Trends Pharmacol. Sci. 25, 280-289, (2004)

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Psora-4, 5 mg

sc-253325
5 mg
$196.00