| Identification | Back Directory | [Name]
methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate | [CAS]
131-02-2 | [Synonyms]
Reserpilin
Reserpiline
Elliptamine
Einecs 205-005-3
Methyl (3?,19?,20?)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
Methyl 16,17-didehydro-10,11-dimethoxy-19alpha-methyl-18-oxa-3beta,20alpha-yohimban-16-carboxylat
(3β,20α)-16,17-Didehydro-10,11-dimethoxy-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester
(3β,20α)-16,17-Didehydro-19α-methyl-10,11-dimethoxy-18-oxayohimban-16-carboxylic acid methyl ester
Oxayohimban-16-carboxylic acid, 16,17-didehydro-10,11-dimethoxy-19-methyl-, methyl ester, (3-beta,19-alpha,20-alpha)-
4H-Indolo[2,3-a]pyrano[3,4-g]quinolizine-1-carboxylic acid, 4a,5,7,8,13,13b,14,14a-octahydro-10,11-dimethoxy-4-methyl-, methyl ester, (4S,4aS,13bR,14aS)- | [EINECS(EC#)]
205-005-3 | [Molecular Formula]
C23H28N2O5 | [MDL Number]
MFCD01710270 | [MOL File]
131-02-2.mol | [Molecular Weight]
412.48 |
| Chemical Properties | Back Directory | [alpha ]
D20 -38° (ethanol); -14° (c = 1.5 in pyridine); -12° (c = 1.7 in chloroform) | [Boiling point ]
180-185 °C(Press: 0.01 Torr) | [density ]
1.31±0.1 g/cm3(Predicted) | [storage temp. ]
Store at -20°C | [form ]
A solid | [pka]
17.95±0.60(Predicted) |
| Safety Data | Back Directory | [RIDADR ]
1544 | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [Toxicity]
guinea pig,LDLo,intravenous,19mg/kg (19mg/kg),Arzneimittel-Forschung. Drug Research. Vol. 23, Pg. 600, 1973. |
| Hazard Information | Back Directory | [Description]
An amorphous alkaloid present in Rauwolfia canescens and R. serpentina, the alkaloid forms several crystalline salts and derivatives including the hydrochloride, m.p. 205-7°C; [α]24D - 40° (c 0.44, EtOH); the tartrate, m.p. 190-
2°C; [α]20D - 50° (c 1.0, H20); the oxalate, m.p. 252°C; [α]20D - 4° (c 0.2,
aqueous EtOH); the picrate, m.p. 173°C and the di-p-toluyl-L-tartrate, m.p.
194- 5° C (dec.). | [Definition]
ChEBI: Reserpiline is a yohimban alkaloid. | [storage]
Store at -20°C | [References]
Klohs et al., Chem. & Ind., 1264 (1954)
Stoll, Hoffmann, Brunner., Helv. Chim. Acta, 38,270 (1955)
Shamma, Richey., J. Amer. Chem. Soc., 85,2507 (1963) |
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