Properties: Pale brown, viscous, gummy substance, [a]20D -128° (c = 1.0 in methanol); -132 ± 2° (c = 0.5 in CHCl3). bp0.035 117°. Readily sol in organic solvents incl petr ether; sparingly sol in water. On long standing, changes into the crystalline iso-form.
Boiling point: bp0.035 117°
Optical Rotation: [a]20D -128° (c = 1.0 in methanol); -132 ± 2° (c = 0.5 in CHCl3)
Derivative Type: Sodium salt
CAS Registry Number: 1013-59-8
Additional Names: Sodium L-tenuazonate
Percent Composition: C 54.79%, H 6.44%, N 6.39%, Na 10.49%, O 21.90%
Properties: [a]546 -96.7° (c = 2.0 in methanol). uv max (pH 7): 280, 241 nm (E1%1 cm 573, 400).
Optical Rotation: [a]546 -96.7° (c = 2.0 in methanol)
Absorption maximum: uv max (pH 7): 280, 241 nm (E1%1 cm 573, 400)
产品链接: 610-88-8››