Properties: Prisms from water, dec 295°. [a]D21 +44° (0.28 g in 10 ml 0.5N HCl). One gram dissolves in about 100 ml methanol, slightly sol in water, insol in ether. Sol in dil acids, alkalies.
Optical Rotation: [a]D21 +44° (0.28 g in 10 ml 0.5N HCl)
Derivative Type: Hydrochloride
Percent Composition: C 56.59%, H 5.94%, N 11.00%, O 12.56%, Cl 13.92%
Properties: Needles, mp 222°, soluble in water.
Melting point: mp 222°
Derivative Type: Nitrate
Percent Composition: C 51.24%, H 5.38%, N 14.94%, O 28.44%
Properties: Needles, dec 143°.
Derivative Type: Acetyl derivative
Percent Composition: C 64.60%, H 6.20%, N 10.76%, O 18.44%
Properties: mp 176°. [a]D25 -148° (43 mg in 5 ml 0.1N NaOH).
Melting point: mp 176°
Optical Rotation: [a]D25 -148° (43 mg in 5 ml 0.1N NaOH)
产品链接: 526-31-8››