Drupacine
- CAS NO.：49686-57-9
- Empirical Formula: C18H21NO5
- Molecular Weight: 331.37
- MDL number: MFCD28100630
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-22 18:57:36
What is Drupacine?
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)
Properties of Drupacine
| Melting point: | 70-2°C |
| Boiling point: | 499.4±45.0 °C(Predicted) |
| Density | 1.48±0.1 g/cm3(Predicted) |
| pka | 13.18±0.40(Predicted) |
Safety information for Drupacine
Computed Descriptors for Drupacine
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