Properties: Crystals from alc, dec 217-218°. [a]D27 -14.3 ± 1° (c = 2 in chloroform). uv max (ethanol): 240, 278, 285-286 nm (log e 4.08, 3.37, 3.35). Sol in chloroform; sparingly sol in methanol, ethanol, ethyl acetate, benzene, ether. Practically insol in petr ether, water.
Optical Rotation: [a]D27 -14.3 ± 1° (c = 2 in chloroform)
Absorption maximum: uv max (ethanol): 240, 278, 285-286 nm (log e 4.08, 3.37, 3.35)
Derivative Type: Methiodide
Percent Composition: C 52.88%, H 5.21%, I 24.29%, N 5.36%, O 12.25%
Properties: Crystals from methanol, dec 194-196°.
Derivative Type: Oxalate
Percent Composition: C 61.27%, H 5.57%, N 5.95%, O 27.21%
Properties: Prisms from alcohol + acetone, dec 154°. Sol in water.
产品链接: 559-48-8››