If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
12247
Oleuropein
≥98.0%
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
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| Pack Size | SKU | Availability | Price |
|---|
About This Item
Quality Segment
assay
≥98.0%
impurities
≤5.0% water
application(s)
metabolomics
vitamins, nutraceuticals, and natural products
SMILES string
COC(=O)C1=CO[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)\C(=C\C)[C@@H]1CC(=O)OCCc3ccc(O)c(O)c3
InChI
1S/C25H32O13/c1-3-13-14(9-19(29)35-7-6-12-4-5-16(27)17(28)8-12)15(23(33)34-2)11-36-24(13)38-25-22(32)21(31)20(30)18(10-26)37-25/h3-5,8,11,14,18,20-22,24-28,30-32H,6-7,9-10H2,1-2H3/b13-3+/t14-,18+,20+,21-,22+,24-,25-/m0/s1
InChI key
RFWGABANNQMHMZ-ZCHJGGQASA-N
General description
Application
- as an anti-inflammatory and antioxidant agent in hepatic steatosis on high-fat diet (HFD) fed mice
- to evaluate protective effects and antioxidant properties on male reproductive function in mice[2]
- to study its inhibitory effects on bacterial (E. coli) ATP synthase[3]
- as an inhibitor of plasminogen activator inhibitor-1 (PAI-1) to test its effect on the proliferation of breast cancer cells[4]
Biochem/physiol Actions
Packaging
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥98.0% | assay ≥98.0% (HPLC) | assay ≥80% (HPLC) | assay ≥95.0% (HPLC) |
| application(s) metabolomics | application(s) food and beverages | application(s) metabolomics | application(s) - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level - |
| impurities ≤5.0% water | impurities ≤5.0% water | impurities - | impurities - |
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Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 12247-50MG | 04061833248829 |
| 12247-10MG | 04061838721273 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What is the half-life of this Oleuropein compound, please?
1 answer-
The half life of this product has not been determined as a product specification. However, there is a literature reference studying the stability of this compound: https://www.mdpi.com/2076-3921/10/12/1963
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