Properties: Crystals from ethyl acetate, mp 146°. [a]D28 -47° (c = 1.16 in 95% alc). One gram dissolves in 250 ml water, about 120 ml boiling water. Sol in chloroform, benzene, acetone; sparingly sol in ether, alcohol, methanol.
Melting point: mp 146°
Optical Rotation: [a]D28 -47° (c = 1.16 in 95% alc)
Derivative Type: Sesquihydrate
Properties: Crystals from water, mp 90°.
Melting point: mp 90°
Derivative Type: Methanolate
Properties: Crystals from methanol, mp 118°.
Melting point: mp 118°
Derivative Type: Hydrochloride
Percent Composition: C 64.38%, H 6.60%, N 4.17%, O 14.29%, Cl 10.56%
Properties: Crystals from alcohol, mp 256° (turns red at mp). [a]D30 -25° (c = 1.63).
Melting point: mp 256° (turns red at mp)
Optical Rotation: [a]D30 -25° (c = 1.63)
Derivative Type: Hydriodide
Percent Composition: C 50.60%, H 5.19%, N 3.28%, O 11.23%, I 29.70%
Properties: Crystals, mp 165°, solidifies and remelts 260°.
Melting point: mp 165°
Derivative Type: Methiodide
Properties: mp 251°.
Melting point: mp 251°
产品链接: 467-98-1››