Oleuropein

Superiority:

Oleuropein Basic information
A kind of natural plant extract Physicochemical property Extraction methods Purification methods Determination methods Pharmacological effect
Product Name:    Oleuropein
Synonyms:    OLEUROPEIN;2-(3,4-dihydroxyphenyl)ethyl [2S-(2alpha,3E,4beta)]-3-ethylidene-2-(beta-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-acetate;Methyl (4S,5E,6S)-4-[2-[2-(3,4-dihydroxyphenyl)ethoxy]-2-oxoethyl]-5-ethylidene-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-3-carboxylate;Olive Leaf Extract;2H-Pyran-4-acetic acid, 3-ethylidene-2-(beta-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-, 2-(3,4-dihydroxyphenyl)ethyl ester, [2S-(2alpha,3E,4beta)];(2S)-3-[(E)-Ethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester;(2S)-3-[(E)-Ethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4α-acetic acid,[2-(3,4-dihydroxyphenyl)ethyl] ester;Oleuropeine glucoside
CAS:    32619-42-4
MF:    C25H32O13
MW:    540.52
EINECS:    251-129-6
Product Categories:    chemical reagent;reference standards from Chinese medicinal herbs (TCM).;Herb extract;standardized herbal extract;pharmaceutical intermediate;phytochemical;Iridoids;Nutraceuticals;reference substance
Mol File:    32619-42-4.mol
Oleuropein Structure
Oleuropein Chemical Properties
Melting point     89-90°C
alpha     D20 -147° (H2O, alcohol, or acetone); D20 -127°
Boiling point     772.9±60.0 °C(Predicted)
density     1.50±0.1 g/cm3(Predicted)
storage temp.     Inert atmosphere,2-8°C
solubility     DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly)
pka    9.70±0.10(Predicted)
form     Solid
color     Light Beige to Dark Brown
Stability:    Hygroscopic, Light Sensitive
InChIKey    RFWGABANNQMHMZ-JUVTZQQOSA-N
SMILES    C([C@@H]1C(=CO[C@@H](O[C@@]2([H])[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)/C/1=C/C)C(=O)OC)C(=O)OCCC1C=CC(O)=C(O)C=1 |&1:1,5,7,9,10,12,14,r|
LogP    -0.865 (est)
CAS DataBase Reference    32619-42-4(CAS DataBase Reference)