Oleuropein , ≥98% , 32619-42-4

Synonym(s):
(2S,3E,4S)-3-Ethylidene-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester;Oleuropein

CAS NO.：32619-42-4

Empirical Formula: C25H32O13

Molecular Weight: 540.52

MDL number: MFCD16879008

EINECS: 251-129-6

PRODUCT 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)

Description and Uses

Oleuropein is a phenolic compound extracted from olive (Canarium album (Lour.) Raeusch., Gan Lan) leaves mainly. The olive tree belongs to family Oleaceae Olea genus of evergreen trees, and it is the world famous fruit and woody species. There is highly edible value for cultivating trees. Affiliated to famous economic forest and subtropical fruit trees, they are rich in olive oil which is considered as high-quality edible oil .

olive leaf extract is astringent and anti-septic. It also has vasodialating capacities, as well as being perfuming and skin-conditioning. olive leaf extract has demonstrated some anti-oxidant and freeradical scavenger activities. olive leaves contain both bioflavonoids and polyphenols. The extract generally found in anti-aging products.

Safety

• Safety Statements: 24/25
• WGK Germany: 3
• HS Code: 29389090