| Identification | Back Directory | [Name]
Drupacine | [CAS]
49686-57-9 | [Synonyms]
Drupacine
Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2α,11α)-
Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2alpha,11alpha)- | [Molecular Formula]
C18H21NO5 | [MOL File]
49686-57-9.mol | [Molecular Weight]
331.37 |
| Hazard Information | Back Directory | [Description]
Cephalotaxus harringtonia contains a number of structurally similar alkaloids.
This base has newly been isolated from this source and forms colourless crystals
from a mixture of MeOH-CHC13-hexane. It is laevorotatory with a specific
rotation of [α]26
D- 137° (c 0.79, CHC13) and gives an ultraviolet spectrum in
EtOH with absorption maxima at 242 and 291 nm. The crystalline acetate has
m.p. 75-90°C. | [References]
Powell et al., 1. Org. Chern., 39, 676 (1974) |
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