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JNJ303

Chemical Structure : JNJ303

CAS No.: 878489-28-2

JNJ303 (JNJ 303)

Catalog No.: PC-63222Not For Human Use, Lab Use Only.

JNJ303 is a potent, specific delayed rectifier potassium current I(Ks) blocker with IC50 of 64 nM, shows no effects on other cardiac channels (IC50=3.3, >10, 11.1 and 12.6 uM for Na, ICa, Ito and IKr currents).

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

JNJ303 is a potent, specific delayed rectifier potassium current (IKs) blocker with IC50 of 64 nM, shows no effects on other cardiac channels (IC50=3.3, >10, 11.1 and 12.6 uM for Na, ICa, Ito and IKr currents).
JNJ303 prolongs QT, strongly increases field potential (FP) duration.

Physicochemical Properties

M.Wt 440.983
Formula C21H29ClN2O4S
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

2-(4-Chlorophenoxy)-2-methyl-N-[5-[(methylsulfonyl)amino]tricyclo[3.3.1.13,7]dec-2-yl]-propanamide

References

1. Wrobel E, et al. Nat Commun. 2016 Oct 12;7:12795.

2. Braam SR, et al. Stem Cell Res. 2013 Jan;10(1):48-56.

4. Guns PJ, et al. J Pharmacol Toxicol Methods. 2012 Sep;66(2):125-34.

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