tubulosine
- CAS NO.：2632-29-3
- Empirical Formula: C29H37N3O3
- Molecular Weight: 475.62
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-12-21 16:56:50
What is tubulosine?
Description
This alkaloid is a constituent of the bark of Pogonopus tubulosus (DC.) Schumann and is laevorotatory having [α]24D - 65.9° (c 2.0, pyridine). The ultraviolet spectrum in ethanol has an absorption maximum at 281Mu with a shoulder at 225 Mu. Two methoxyl groups, a phenolic hydroxyl group and two imino groups are present, the base yielding a crystalline monoacetyl derivative, m.p. l84-6°C and the diacetyl compound, m.p. l49-l5l°C.
Definition
ChEBI: A member of the class of beta-carbolines that is tubulosan bearing methoxy groups at positions 10 and 11 and a hydroxy group at the 8' position.
References
Brauchli et al., 1. Amer. Chem. Soc., 86, 1895 (1964)
Properties of tubulosine
| Melting point: | 282-283 °C |
| Boiling point: | 667.8±55.0 °C(Predicted) |
| Density | 1.27±0.1 g/cm3(Predicted) |
| pka | 9.78±0.40(Predicted) |
Safety information for tubulosine
Computed Descriptors for tubulosine
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