MONNA is a selective inhibitor of anoctamin-1 (ANO1; IC = 0.08 µM in Xenopus oocytes), a calcium-activated chloride channel (CaCC). It is selective for ANO1 over the chloride channels bestrophin-1, chloride channel protein 2, and cystic fibrosis transmembrane conductance regulator up to 10 µM. MONNA (10 µM) induces full vasorelaxation of preconstricted mouse isolated mesenteric arteries in the presence or absence of chloride. It also hyperpolarizes isolated rat mesenteric arteries under resting conditions.
MONNA is a potent transmembrane protein 16A (TMEM16A, Anoctamin-1) blocker with an IC50 of 80 nM. MONNA induces vasorelaxation of rodent resistance arteries in presence or absence of chloride ions.
分子式
C18H14N2O5
分子量
338.31
CAS号
1572936-83-4
中文名称
2-(4-甲氧基萘-2-基氨基)-5-硝基苯甲酸
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
In solvent
-80°C
6 months
-20°C
1 month
溶解性数据
In Vitro:
DMSO: 55.56 mg/mL (164.23 mM; ultrasonic and warming and heat to 60°C)