(19R)-1-Acetyl-17,19-epoxycuran
- CAS No.
- 639-34-9
- Chemical Name:
- (19R)-1-Acetyl-17,19-epoxycuran
- Synonyms
- Spermostrychnine;(19R)-1-Acetyl-17,19-epoxycuran;Curan, 1-acetyl-17,19-epoxy-, (19R)- (9CI)
- CBNumber:
- CB72249774
- Molecular Formula:
- C21H26N2O2
- Molecular Weight:
- 338.45
- MDL Number:
- MOL File:
- 639-34-9.mol
Melting point | 208-209 °C |
---|---|
Boiling point | 545.9±50.0 °C(Predicted) |
Density | 1.29±0.1 g/cm3(Predicted) |
pka | 8.76±0.40(Predicted) |
EWG's Food Scores | 1 |
(19R)-1-Acetyl-17,19-epoxycuran Chemical Properties,Uses,Production
Description
One of the Strychnos alkaloids, this base is found in S. psilosperma and yields colourless crystals from MeOH. It has [α]22D + 88° and gives a picrate as yellow needles from MeOH, m.p. l73-5°C and a methiodide, M.p. 30l-3°C. The methoperchlorate begins to decompose at 250°C and the N-oxide, which forms colourless crystals from Me2CO, has m.p. 241-3°C.
References
Anet, Hughes, Ritchie., Austral. 1. Chem., 6, 58 (1953)
Anet, Robinson.,l. Chem. Soc., 2253 (1955)
Anet., Can. 1. Chem., 883 (1963)
(19R)-1-Acetyl-17,19-epoxycuran Preparation Products And Raw materials
Raw materials
Preparation Products
(19R)-1-Acetyl-17,19-epoxycuran
Spermostrychnine
Curan, 1-acetyl-17,19-epoxy-, (19R)- (9CI)
639-34-9