Derivative Type: L-Form
Properties: Needles from acetone + ether, mp 128-130°. [a]D19 -66 to -36.9° (c = 1.46 in water).
Melting point: mp 128-130°
Optical Rotation: [a]D19 -66 to -36.9° (c = 1.46 in water)
Derivative Type: b-L-Triacetate
Percent Composition: C 51.31%, H 6.62%, O 42.06%
Properties: Crystals, mp 118-119°. [a]D18 -7.5° (c = 1.12 in acetone).
Melting point: mp 118-119°
Optical Rotation: [a]D18 -7.5° (c = 1.12 in acetone)
Derivative Type: L-Thevetosazone
Properties: Crystals, mp 136-139°. [a]D24 +110.8 to +40.3°.
Melting point: mp 136-139°
Optical Rotation: [a]D24 +110.8 to +40.3°
Derivative Type: D-Form
Properties: Crystals, mp 116°. [a]D20 +84 to +33°.
Melting point: mp 116°
Optical Rotation: [a]D20 +84 to +33°
Derivative Type: b-D-Triacetate
Percent Composition: C 51.31%, H 6.62%, O 42.06%
Properties: Crystals, mp 121°. [a]D20 +6° (acetone).
Melting point: mp 121°
Optical Rotation: [a]D20 +6° (acetone)
Derivative Type: a-D-Triacetate
Properties: Crystals, mp 105°. [a]D20 +122° (acetone).
Melting point: mp 105°
Optical Rotation: [a]D20 +122° (acetone)
Derivative Type: D-Thevetosazone
Properties: Crystals, mp 123-128°. [a]D16 -117.8 to -26.4°.
Melting point: mp 123-128°
Optical Rotation: [a]D16 -117.8 to -26.4°
Status: This monograph has been retired and is no longer subject to revision or update.
产品链接: 5675-98-9››