| Identification | Back Directory | [Name]
Cornuside | [CAS]
131189-57-6 | [Synonyms]
Comuside
cornuside
Comuside I
Cornuside I
7-Galloylsecologanol
7-O-Galloylsecologanol
Cornuside >=95% (LC/MS-ELSD)
(2S)-3α-Ethenyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[2-(galloyloxy)ethyl]-2H-pyran-5-carboxylic acid methyl ester
2H-Pyran-5-carboxylic acid, 3-ethenyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-4-[2-[(3,4,5-trihydroxybenzoyl)oxy]ethyl]-, methyl ester, (2S,3R,4S)-
Methyl (2R,3S,4R)-3-ethenyl-4-[2-(3,4,5-trihydroxybenzoyl)oxyethyl]-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydro-2H-pyran-5-carboxylate | [Molecular Formula]
C34H50O20 | [MDL Number]
MFCD21606970 | [MOL File]
131189-57-6.mol | [Molecular Weight]
542.49 |
| Chemical Properties | Back Directory | [Boiling point ]
817.6±65.0 °C(Predicted) | [density ]
1.58±0.1 g/cm3(Predicted) | [storage temp. ]
?20°C | [solubility ]
Soluble in methan | [form ]
powder | [pka]
7.90±0.25(Predicted) | [color ]
White-off-white | [Major Application]
food and beverages | [InChIKey]
SMTKSCGLXONVGL-ZEIULZLQSA-N | [SMILES]
O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1CO)O)O)O)O[C@H]2OC=C([C@@H]([C@@H]2C=C)CCOC(=O)c3cc(c(c(c3)O)O)O)C(=O)OC |
| Hazard Information | Back Directory | [Chemical Properties]
It is soluble in organic solvents such as methanol, ethanol, and DMSO, and is derived from Cornus officinalis. | [Uses]
Cornuside is a gallotannin obtained from Cornus officinalis fruits and displays anti-cholinesterase and β-?site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibition. |
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