beta-acetyldigitoxin
beta-acetyldigitoxin Basic information
- Product Name:
- beta-acetyldigitoxin
- Synonyms:
-
- beta-acetyldigitoxin
- 3β-[[4-O-[4-O-(4-O-Acetyl-2,6-dideoxy-β-D-ribo-hexopyranosyl)-2,6-dideoxy-β-D-ribo-hexopyranosyl]-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy]-14-hydroxy-5β-card-20(22)-enolide
- 4'''-Acetyldigitoxin
- Digitoxin 4'''-acetate
- Card-20(22)-enolide, 3-[(O-4-O-acetyl-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl)oxy]-14-hydroxy-, (3β,5β)-
- CAS:
- 1264-51-3
- MF:
- C43H66O14
- MW:
- 806.99
- Mol File:
- 1264-51-3.mol
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beta-acetyldigitoxin Chemical Properties
- Melting point:
- 218-240 °C (decomp)
- Boiling point:
- 673.84°C (rough estimate)
- Density
- 1.1009 (rough estimate)
- refractive index
- 1.6130 (estimate)
- pka
- 13.41±0.70(Predicted)
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beta-acetyldigitoxin Usage And Synthesis
Purification Methods
Acetyldigitoxin crystallises from MeOH as a methanolate which loses MeOH in a vacuum desiccator. The solubility at room temperature is: H2O (0.0005%), EtOAc (0.4%), MeOH (0.6%), Me2CO (1.6%) and CHCl3(12%). [Stoll & Renz Helv Chim Acta 35 1310 1952, Kreis US 2776963, 1957 to Sandoz; Beilstein 18 III/IV 1479]. It is a cardenolide.