Methyl-(3β,19α,20α)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylat
Bezeichnung:Methyl-(3β,19α,20α)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylat
CAS-Nr131-02-2
Englisch Name:methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
CBNumberCB1916199
SummenformelC23H28N2O5
Molgewicht412.48
MOL-Datei131-02-2.mol
Synonyma
Methyl-(3β,19α,20α)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylat
Methyl-(3β,19α,20α)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylat physikalisch-chemischer Eigenschaften
| alpha | D20 -38° (ethanol); -14° (c = 1.5 in pyridine); -12° (c = 1.7 in chloroform) |
| Siedepunkt | 180-185 °C(Press: 0.01 Torr) |
| Dichte | 1.31±0.1 g/cm3(Predicted) |
| storage temp. | Store at -20°C |
| pka | 17.95±0.60(Predicted) |
| Aggregatzustand | A solid |
| RIDADR | 1544 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| Toxizität | guinea pig,LDLo,intravenous,19mg/kg (19mg/kg),Arzneimittel-Forschung. Drug Research. Vol. 23, Pg. 600, 1973. |