ChemicalBook > CAS DataBase List > 6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol
6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol
- Product Name
- 6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol
- CAS No.
- 6858-85-1
- Chemical Name
- 6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol
- Synonyms
- Prometaphanine;6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol;6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol;(10β)-10-Hydroxy-3,4,7-trimethoxy-17-methyl-6,7-didehydrohasubanan-8-one;Hasubanan-8-ol, 6,7-didehydro-8,10-epoxy-3,4,7-trimethoxy-17-methyl-, (8β,10β)- (9CI)
- CBNumber
- CB82371324
- Molecular Formula
- C20H25NO5
- Formula Weight
- 359.42
- MOL File
- 6858-85-1.mol
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6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol Property
- Boiling point:
- 544.4±50.0 °C(Predicted)
- Density
- 1.35±0.1 g/cm3(Predicted)
- solubility
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- form
- Powder
- pka
- 12.33±0.40(Predicted)
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N-Bromosuccinimide Price
Arctom
- Product number
- CFN97167
- Product name
- Prometaphanine
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $593
- Updated
- 2021/12/16
Crysdot
- Product number
- CD32000616
- Product name
- Prometaphanine
- Purity
- 95+%
- Packaging
- 5mg
- Price
- $930
- Updated
- 2021/12/16
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6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol Chemical Properties,Usage,Production
Description
This amorphous alkaloid from Stephania japonica Miers is almost a tautomeric mixture. It yields a crystalline methiodide, m.p. 207°C; [α]20D - 32° (MeOH) which may be used to characterize the base. Three methoxy1 groups, one hydroxyl group and a methylimino group are present in the molecule. When heated with AC20 at 180°C in a sealed tube, the base gives 1-acetoxy-2:S:6- trimethoxyphenanthrene, m.p. 140°C.
References
Tomita, Ibuka, Inubushi., Tetrahedron Lett., 3617 (1964)
Tomita, Inubushi, Ibuka., J. Pharm. Soc., Japan, 87, 381 (1967)
6,7-Didehydro-8β,10β-epoxy-3,4,7-trimethoxy-17-methylhasubanan-8-ol Preparation Products And Raw materials
Raw materials
Preparation Products
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