|
|
| | tubulosine Basic information |
| Product Name: | tubulosine | | Synonyms: | tubulosine;10,11-Dimethoxytubulosan-8'-ol;1H-Pyrido[3,4-b]indol-6-ol, 1-[[(2S,3R,11bS)-3-ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2H-benzo[a]quinolizin-2-yl]methyl]-2,3,4,9-tetrahydro-, (1R)- | | CAS: | 2632-29-3 | | MF: | C29H37N3O3 | | MW: | 475.62 | | EINECS: | | | Product Categories: | | | Mol File: | 2632-29-3.mol |  |
| | tubulosine Chemical Properties |
| 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) |
| | tubulosine Usage And Synthesis |
| 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) |
| | tubulosine Preparation Products And Raw materials |
|