Bioactivity | Detajmium (Tachmalcor free base) is a Na?-channel blocker with activity to inhibit ventricular conduction and refractoriness. Detajmium (0.3μM) prolongs intraventricular conduction time comparable to propafenone (0.3μM) during sinus rhythm, but the time constant for reaching steady state during rapid ventricular pacing is significantly longer for Detajmium, indicating a unique temporal profile for its heart rate-dependent effects. |
CAS | 47719-70-0 |
Formula | C27H42N3O3+ |
Molar Mass | 456.64 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Rate-dependent effects of detajmium and propafenone on ventricular conduction and refractoriness in isolated guinea pig hearts |