ChemicalBook > CAS DataBase List > methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
- Product Name
- methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
- CAS No.
- 131-02-2
- Chemical Name
- methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
- 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-19α-methyl-10,11-dimethoxy-18-oxayohimban-16-carboxylic acid methyl ester;(3β,20α)-16,17-Didehydro-10,11-dimethoxy-19α-methyl-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)-
- CBNumber
- CB1916199
- Molecular Formula
- C23H28N2O5
- Formula Weight
- 412.48
- MOL File
- 131-02-2.mol
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methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate Property
- 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
- pka
- 17.95±0.60(Predicted)
- form
- A solid
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Safety
- 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.
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N-Bromosuccinimide Price
TRC
- Product number
- M451310
- Product name
- Methyl(3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
- Packaging
- 1mg
- Price
- $45
- Updated
- 2021/12/16
TRC
- Product number
- M451310
- Product name
- Methyl(3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate
- Packaging
- 2mg
- Price
- $60
- Updated
- 2021/12/16
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methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate Chemical Properties,Usage,Production
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.
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)
methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate Preparation Products And Raw materials
Raw materials
Preparation Products
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