| | 143-62-4 Basic information More.. |
| Product Name: | DIGITOXIGENIN | | Synonyms: | echujetin;evonogenin;3-beta,14-dihydroxy-5-beta,14-beta-card-20(22)-enolide;3β,14-dihydroxy-5β,20(22)-cardenolide;DIGITOXYGENIN;3β,14-Dihydroxy-5β,20(22)-cardenolide, 3,14,21-Trihydroxy-20(22)-norcholenic acid lactone, 5β,20(22)-Cardenolide-3β,14-diol, Digitoxigenin;3β,14-Dihydroxy-5β,20(22)-cardenolide, 3,14,21-Trihydroxy-20(22)-norcholenic acid lactone, 5β,20(22)-Cardenolide-3β,14-diol;THEVETIGENIN | | CAS: | 143-62-4 | | MF: | C23H34O4 | | MW: | 374.51 | | EINECS: | 205-603-4 | | Mol File: | 143-62-4.mol |  |
Use
Dissolve digitoxigenin in EtOAc, wash it with H2O, dry it (Na2SO4), evaporate and recrystallise it from 40% aqueous EtOH or aqueous MeOH then EtOAc/Et2O. The UV has max at 218nm ( 14,500 M-1cm-1). The 3-acetate crystallises from Me2CO/Et2O with m 222-227o, [] D 20 +21o (c 1, CHCl3). [Wyss et al. Helv Chim Acta 43 644 1960, Cruz et al. J Org Chem 4 2 3580 1977, Beilstein 18 IV 1468.]
- DIGITOXIGENIN
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- US $0.00 / kg
- 2024-04-12
- CAS:143-62-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 2000ton
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143-62-4
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