L-691121 [CAS 136075-60-0]

L-691121 exhibits antiarrhythmic efficacy through block of potassium channel and a followed prolonged cardiac potential. L-691121 exhibits embryotoxicity with fetal mortality at the dose of 0.8 mg/kg/day (p.o.) . L-691121 is orally active[1].

[136075-60-0]

C22H25ClN4O5S

492.98

CS(=O)(NC1=CC=C2C(C(CC3(CCN(CCC4=CC5=NON=C5C=C4)CC3)O2)=O)=C1)=O.[H]Cl

Potassium Channel

Room temperature