| Identification | Back Directory | [Name]
Tachmalcor | [CAS]
47719-70-0 | [Synonyms]
Detajmium
Tachmalcor
33774-52-6 (Tartrate)
(17R,21-alpha)-4-(3-(Diethylamino)-2-hydroxypropyl)-17,21-dihydroxyajmalanium
Ajmalanium, 4-[3-(diethylamino)-2-hydroxypropyl]-17,21-dihydroxy-, (17R,21α)-
Ajmalanium, 4-(3-(diethylamino)-2-hydroxypropyl)-17,21-dihydroxy-, (17R,21-alpha)- | [Molecular Formula]
C27H42N3O3 | [MOL File]
47719-70-0.mol | [Molecular Weight]
456.64 |
| Hazard Information | Back Directory | [Uses]
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. | [References]
[1] Rate-dependent effects of detajmium and propafenone on ventricular conduction and refractoriness in isolated guinea pig hearts DOI:10.1097/00005344-199601000-00020 |
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