ent-Tadalafil (ent-IC-351), compound (6S,12aS), is a inactive cis-enantiomer of compound (6R,12aS). compound (6R,12aS) is a potent PDE5 inhibitor with an IC 50 of 0.090 μM, while ent-Tadalafil is inactive at concentrations up to 10 μM.
性状
Solid
IC50 & Target[1][2]
PDE5 10 μM (IC50)
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Daugan A, et al. The discovery of tadalafil: a novel and highly selective PDE5 inhibitor. 2: 2,3,6,7,12,12a-hexahydropyrazino[1,2:1,6]pyrido[3,4-b]indole-1,4-dione analogues.J Med Chem. 2003 Oct 9;46(21):4533-42.
溶解度数据
In Vitro: DMSO : 250 mg/mL (642.01 mM; Need ultrasonic)配制储备液