Properties: bp17 193°.
Boiling point: bp17 193°
Derivative Type: dl-Form hydrochloride Percent Composition: C 62.33%, H 7.47%, N 5.19%, O 11.86%, Cl 13.14%
Properties: Crystals, mp 232-234° (darkens at 220°). uv max: 275 nm (E1%1cm 82); min: 240 nm (E1%1cm <5). Freely sol in water, pH of 1% soln ~5. Alkalies liberate the water-insol base. Soluble in acid solns. Soly in isopropanol: ~10.8 mg/g at 25°. Crystals are not hygroscopic and are stable to light, air, and normal storage temps. An aq soln at its own pH (5) is stable to autoclaving and to many months of storage at room temp.
Melting point: mp 232-234° (darkens at 220°)
Absorption maximum: uv max: 275 nm (E1%1cm 82)
Therap-Cat: Antihypertensive. Diagnostic aid (pheochromocytoma).
Keywords: Antihypertensive; Diagnostic Aid.
产品链接: 59-39-2››