3-O-Methylquercetin(3-MQ)是来自植物Rhamnusnakaharai的主要成分，可抑制总cAMP和cGMP-phosphodiesterase(PDE)。3-O-Methylquercetin(3-MQ)对PDE1、PDE5、PDE和PDE4的IC50值分别为31.9μM、86.9μM、18.6μM和1.6μM。
货号:ajcx29064
CAS:1486-70-0
分子式:C16H12O7
分子量：316.26
溶解度:N/A
纯度：98%
存储：Store at -20°C
库存：现货

Background:

3-O-Methylquercetin (3-MQ), a main constituent of Rhamnus nakaharai, inhibits total cAMP and cGMP-phosphodiesterase (PDE) of guinea pig trachealis. 3-O-Methylquercetin (3-MQ) exhibits IC50 values of 31.9 μM， 86.9 μM， 18.6 μM and 1.6 μM for PDE1, PDE5, PDE2 and PDE4, respectively[1].

[1]. Wun-Chang Ko, et al. 3-O-methylquercetin More Selectively Inhibits Phosphodiesterase Subtype 3. Planta Med. 2003 Apr;69(4):310-5.