Dolasetron Mesylate hydrate 是一种选择性血清素受体拮抗剂，可竞争性阻断血清素对 5HT3 受体的作用，从而抑制化疗和放疗引起的恶心和呕吐。

Dolasetron mesylate, a selective serotonin receptor antagonist, competitively blocks the action of serotonin at 5HT3 receptors, resulting in suppression of chemotherapy- and radiotherapy-induced nausea and vomiting.

878143-33-0

C20H26N2O7S

438.5

Dalasetron Mesylate Hydrate;多拉司琼甲磺酸盐一水合物

DMSO:39 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years