Product name:Terazosin
CAS: 63590-64-7
Molecular Formula: C19H25N5O4
Molecular Weight: 387.43
Product description:Small white, crystalline, odourless tasteless, melting point of 272.6 ~ 174 ℃. The solubility of 25 ℃ (mg/m1) : methanol 33.7, 29.7, 4.1, 95% ethanol 0.1 mol/L HCL 3, 8, 1.2 chloroform, acetone 0.01. A few insoluble in hexane. The UV absorption maximum water (0.005%) : 212245330 - nm (a 65.7, 127.5, 65.7). PKa (0.1 mol/L sodium hydroxide) 0.1.Quinazoline derivatives, alpha 1 - receptor blockers, has the good function. For kidney, primary mild and moderate hypertension and high blood pressure caused by the cell tumor.