(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

(19R)-1-Acetyl-17,19-epoxycuran Properties

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