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
H4291
3-Hydroxytyrosol
≥98% (HPLC)
Synonym(s):
2-(3,4-Dihydroxyphenyl)ethanol, 3,4-Dihydroxyphenethyl alcohol, DOPET, Homoprotocatechuyl alcohol
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 mg | Available to ship TODAYfromMILWAUKEE | $376.00 $282.00 |
100 mg | Available to ship TODAYfromMILWAUKEE | $1,180.00 $885.00 |
About This Item
$282.00
List Price$376.00Save 25%Available to ship TODAYDetails
Quality Segment
assay
≥98% (HPLC)
storage temp.
−20°C
SMILES string
OCCc1ccc(O)c(O)c1
InChI
1S/C8H10O3/c9-4-3-6-1-2-7(10)8(11)5-6/h1-2,5,9-11H,3-4H2
InChI key
JUUBCHWRXWPFFH-UHFFFAOYSA-N
Application
- Production of 3-Hydroxytyrosol from Glucose by Chromosomally Engineered Escherichia coli by Fed-Batch Cultivation in a Jar Fermenter.: Demonstrates biotechnological production of 3-Hydroxytyrosol using genetically modified E. coli, highlighting scalable methods for synthesizing valuable biochemicals from simple sugars (Koma et al., 2023).
- Green Extraction of Antioxidant Compounds from Olive Tree Leaves Based on Natural Deep Eutectic Solvents.: Investigates eco-friendly extraction methods for recovering 3-Hydroxytyrosol from olive leaves, emphasizing sustainable chemical processes and the high antioxidant potential of the extracts (Mir-Cerdà et al., 2023).
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| description ≥98% (HPLC) | description analytical standard | description 98% | description 96% |
| assay ≥98% (HPLC) | assay ≥98.0% (GC) | assay 98% | assay 96% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. - |
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Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
10 - Combustible liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
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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?
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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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