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
34092
Resveratrol
analytical standard
Synonym(s):
3,4′,5-Trihydroxy-trans-stilbene, 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol
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€354.00
About This Item
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Product Name
Resveratrol, analytical standard
InChI
1S/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+
SMILES string
Oc1ccc(cc1)\C=C\c2cc(O)cc(O)c2
InChI key
LUKBXSAWLPMMSZ-OWOJBTEDSA-N
grade
analytical standard
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
storage temp.
−20°C
Quality Level
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This Item | Y0001194 | PHR2201 | R5010 |
|---|---|---|---|
| application(s) cleaning products | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical small molecule | application(s) metabolomics |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) - |
| format neat | format neat | format neat | format - |
| Quality Level 100 | Quality Level - | Quality Level 300 | Quality Level 200 |
| grade analytical standard | grade pharmaceutical primary standard | grade certified reference material, pharmaceutical secondary standard | grade - |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C |
Application
General description
Other Notes
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
>392.0 °F - closed cup - (External MSDS)
flash_point_c
> 200.0 °C - closed cup - (External MSDS)
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Articles
Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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
Helpful?
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How do I make up the Resveratrol into a working solution ?
1 answer-
The material is soluble in ethanol and chloroform at 50 mg/mL, DMSO at 16 mg/mL, and only slightly soluble in water at 3 mg/100ml.
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