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| | (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester Basic information |
| Product Name: | (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester | | Synonyms: | Vincarine;(2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester;Ajmalan-16-carboxylic acid, 19,20-didehydro-1-demethyl-17-hydroxy-, methyl ester, (2ξ,17S,19E)- | | CAS: | 21641-60-1 | | MF: | C21H24N2O3 | | MW: | 352.43 | | EINECS: | | | Product Categories: | | | Mol File: | 21641-60-1.mol |  |
| | (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester Chemical Properties |
| Melting point | 263-264 °C | | Boiling point | 531.4±50.0 °C(Predicted) | | density | 1.39±0.1 g/cm3(Predicted) | | pka | 13.66±0.40(Predicted) |
| | (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester Usage And Synthesis |
| Description | Also present in Vinca erecta, this alkaloid has the structure given above based
upon infrared, NMR, mass spectrometry and chemical analysis. It has been
suggested that the base is a stereoisomer of quebrachidine (q.v.). | | Definition | ChEBI: (+)-Quebrachidine is an alkaloid. | | References | Yuldashev, Yunusov., Dokl. Akad. Nauk, SSSR, 163, 123 (1965) |
| | (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester Preparation Products And Raw materials |
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