Derivative Type: a-Cortol
Additional Names: 5b-Pregnane-3a,11b,17,20a,21-pentol
Properties: Crystals from ethyl acetate, mp 250.5-254°. [a]D26 +23.7° (ethanol).
Melting point: mp 250.5-254°
Optical Rotation: [a]D26 +23.7° (ethanol)
Derivative Type: a-Cortol 3,20,21-triacetate
Percent Composition: C 65.56%, H 8.56%, O 25.88%
Properties: Crystals from benzene + cyclohexane, mp 168-170°.
Melting point: mp 168-170°
Derivative Type: b-Cortol
Additional Names: 5b-Pregnane-3a,11b,17,20b,21-pentol
Properties: Crystals from methanol, mp 262-264.5°. [a]D25 +33.3° (ethanol).
Melting point: mp 262-264.5°
Optical Rotation: [a]D25 +33.3° (ethanol)
产品链接: 516-38-1››