Digitoxigenin
Appearance
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Names | |
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IUPAC name
3β,14-Dihydroxy-5β-card-20(22)-enolide
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Systematic IUPAC name
4-[(1R,3aS,3bR,5aR,7S,9aS,9bS,11aR)-5a,7-Dihydroxy-9a,11a-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]furan-2(5H)-one | |
Other names
3-β,14-dihydroxy-5-β,14-β-card-20(22)-enolide
5β-Card-20(22)-enolide, 3β,14-dihydroxy- Card-20(22)-enolide, 3,14-dihydroxy-, (3β,5β)- NSC 407806 Δ20:22-3,14,21-Trihydroxynorcholenic acid lactone cerberigenin echujetin evonogenin thevetigenin | |
Identifiers | |
3D model (JSmol)
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95448 | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.005.095 |
EC Number |
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PubChem CID
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RTECS number |
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C23H34O4 | |
Molar mass | 374.51 |
Appearance | solid[citation needed] |
Melting point | 252 to 253 °C (486 to 487 °F; 525 to 526 K) |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards
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Toxic |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Digitoxigenin, a cardenolide, is the aglycone of digitoxin.
Digitoxigenin can be used to prepare actodigin.[2]
In Lednicer's book on steroids, it is made from deoxycholic acid.
References
[edit]- ^ http://www.sigmaaldrich.com/catalog/ProductDetail.do?N4=D9404%7CSIGMA&N5=SEARCH_CONCAT_PNO%7CBRAND_KEY&F=SPEC [dead link]
- ^ Ferland, J. M. (1974). "Synthetic Cardenolides and Related Products. III. Isocardenolides". Canadian Journal of Chemistry. 52 (9): 1652–1661. doi:10.1139/v74-239. ISSN 0008-4042.