Zhongbei Northland Bio-Chem Industry Co., Ltd. [China]

Sildenafil　Mesylate

Molecular Formula : C22H30N6O4S?C6H8O7

Molecular Weight:666.70

Shelf life: 2 ~ 3 years

Appearance:White or kind of white crystal powder

Usage and application: Armour sulfonic acid salt that sildenafil is also to ring phosphoric acid bird (cGMP) (specific phosphodiesterase type 5 (PDE5) selective inhibitors, can make the penis smooth muscle relaxation, quickly erect.