Ritanserin 是一种长效、高效、相对选择性、可口服的5-HT2受体拮抗剂，IC50值为 0.9 nM。

Ritanserin is a highly effective, relatively selective, long-acting antagonist of 5-HT2 receptor (IC50: 0.9 nM), less active on Histamine H1, Dopamine D2, Adrenergic α1, Adrenergic α2 receptors.

Ritanserin less active on Histamine-H1 (IC50, 35 nM), Dopamine-D2 (IC50, 70 nM), Adrenergic-α1 (IC50, 97 nM), Adrenergic-α2 receptor (IC50, 150 nM) [1].

87051-43-2

C27H25F2N3OS

477.57

利坦丝林;R 55667

DMSO:25 mg/mL (52.35 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years