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Rubescine

Rubescine Structural

What is Rubescine?

Description

A complex glucoalkaloid, this base also occurs in Adina rubescens. It is obtained as an amorphous, pale yellow powder which cannot be crystallized. It is laevorotatory having [α]25D - 121° (c 0.9, MeOH) and the ultraviolet spectrum in MeOH exhibits absorption maxima at 226, 275, 283, 289 and 328 mμ.. The alkaloid is characterized as the pentaacetate, m.p. l58-l6l °C.

References

Blackstock, Brown., Tetrahedron Lett., 3727 (1971)

Properties of Rubescine

Boiling point: 981.1±65.0 °C(Predicted)
Density  1.55±0.1 g/cm3(Predicted)
pka 8.43±0.20(Predicted)

Safety information for Rubescine

Computed Descriptors for Rubescine

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