| Identification | Back Directory | [Name]
17β,23β-Epoxyveratraman-3β,11β-diol | [CAS]
20226-97-5 | [Synonyms]
Veratrobasine
17β,23β-Epoxyveratraman-3β,11β-diol
Spiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridine]-3,11-diol, 1,2,3,3'a,4,4',5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-octadecahydro-3',6',10,11b-tetramethyl-, (2'R,3S,3'R,3'aS,6'S,6aS,6bS,7'aR,11R,11aS,11bR)- | [Molecular Formula]
C27H41NO3 | [MOL File]
20226-97-5.mol | [Molecular Weight]
427.62 |
| Chemical Properties | Back Directory | [Melting point ]
285-8°C | [Boiling point ]
589.172±50.00 °C(Press: 760.00 Torr)(predicted) | [density ]
1.192±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) | [pka]
14.538±0.70(predicted) |
| Hazard Information | Back Directory | [Description]
A steroidal alkaloid of Veratrum album, the base crystallizes as colourless prisms.
It has [α]20D - 126° (c 0.65, pyridine) and - 76.6° (c 0.58, EtOH). The sulphate
yields colourless crystals from aqueous EtOH, m.p. 250-3°C (dec.); [α]20D° -
175° (c 0.22, 75% EtOH) and the acetyl derivative forms prisms from Me2CO
with one mole of solvent. The structure has been confirmed by the total synthesis
of the alkaloid. | [References]
Kutney et al., Intrasci. Chem. Rep., 4, 265 (1970) |
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