| Identification | Back Directory | [Name]
[(1R,6S,7S,8R,9R)-4-(3,4-dihydroxyphenyl)-9-(hydroxymethyl)-7-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-2,5,10-trioxabicyclo[4.4.0]dec-8-yl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate | [CAS]
61276-16-2 | [Synonyms]
Oraposide
Orobanchoside
beta-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)-2-hydroxyethyl-2-o- (6-deoxy-alpha-L-mannopyranosyl)-, 4-(3-(3,4-dihydroxyphenyl)-2-propenoate), (E)-
β-D-Glucopyranose, 3-O-(6-deoxy-α-L-mannopyranosyl)-1,2-O-[(2S)-2-(3,4-dihydroxyphenyl)-1,2-ethanediyl]-, 4-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoate]
[(1R,6S,7S,8R,9R)-4-(3,4-dihydroxyphenyl)-9-(hydroxymethyl)-7-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-2,5,10-trioxabicyclo[4.4.0]dec-8-yl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate | [Molecular Formula]
C29H34O15 | [MOL File]
61276-16-2.mol | [Molecular Weight]
622.58 |
| Chemical Properties | Back Directory | [Boiling point ]
890.4±65.0 °C(Predicted) | [density ]
1?+-.0.1 g/cm3(Predicted) | [form ]
Solid | [pka]
9.31±0.10(Predicted) | [color ]
White to off-white |
| Hazard Information | Back Directory | [Uses]
Crenatoside is a phenylethanol glycoside compound that can be isolated from the ethyl acetate of the tree extract of T. stans var. stans with EC50 value of 34.78 μM. Crenatoside has anti-Zika virus activity[1]. | [References]
[1] Reis ACC, et al. Anti-Zika virus activity and chemical characterization by ultra-high performance liquid chromatography (UPLC-DAD-UV-MS) of ethanol extracts in Tecoma species. BMC Complement Med Ther. 2020 Aug 7;20(1):246. DOI:10.1186/s12906-020-03040-0 |
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