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5-(3'-Hydroxyphenyl)-γ-Valerolactone
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Catalog No. T83804Cas No. 21618-91-7
Alias 3′-OH-PVL
5-(3'-Hydroxyphenyl)-γ-Valerolactone (3'-OH-PVL) is a major phenolic catabolite produced from the fermentation of flavan-3-ols (such as catechin and epicatechin) by the gut microbiota. The compound serves as a key biomarker for investigating the biotransformation pathways and stoichiometry of dietary polyphenols within the colon, enabling the assessment of bioavailability and the potential health contributions of flavan-3-ols with varying degrees of polymerization through monitoring its production levels.
5-(3'-Hydroxyphenyl)-γ-Valerolactone
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Catalog No. T83804Alias 3′-OH-PVLCas No. 21618-91-7
5-(3'-Hydroxyphenyl)-γ-Valerolactone (3'-OH-PVL) is a major phenolic catabolite produced from the fermentation of flavan-3-ols (such as catechin and epicatechin) by the gut microbiota. The compound serves as a key biomarker for investigating the biotransformation pathways and stoichiometry of dietary polyphenols within the colon, enabling the assessment of bioavailability and the potential health contributions of flavan-3-ols with varying degrees of polymerization through monitoring its production levels.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $166 | 35 days | 35 days | |
| 10 mg | $319 | 35 days | 35 days | |
| 50 mg | $1,080 | 35 days | 35 days | |
| 100 mg | $1,650 | 35 days | 35 days |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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| Description | 5-(3'-Hydroxyphenyl)-γ-Valerolactone (3'-OH-PVL) is a major phenolic catabolite produced from the fermentation of flavan-3-ols (such as catechin and epicatechin) by the gut microbiota. The compound serves as a key biomarker for investigating the biotransformation pathways and stoichiometry of dietary polyphenols within the colon, enabling the assessment of bioavailability and the potential health contributions of flavan-3-ols with varying degrees of polymerization through monitoring its production levels. |
| In vitro | In fecal fermentation models, 5-(3'-Hydroxyphenyl)-γ-Valerolactone was identified as a major catabolite of monomeric and oligomeric flavan-3-ols [1]. |
| Synonyms | 3′-OH-PVL |
| Molecular Weight | 192.21 |
| Formula | C11H12O3 |
| Cas No. | 21618-91-7 |
| Smiles | O=C1OC(CC=2C=CC=C(O)C2)CC1 |
| Storage | store at low temperature | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMF: 5 mg/mL (26.01 mM), Sonication is recommended. DMSO: 5 mg/mL (26.01 mM), Sonication is recommended. Ethanol: 0.5 mg/mL (2.6 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
Ethanol/DMF/DMSO
DMF/DMSO
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Stock Solution Preparation:
Dissolve 2 mg of the compound in 100 μL DMSO to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
Preparation of the In Vivo Formulation:
1) Add 100 μL of the DMSO stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O and mix thoroughly until a homogeneous solution is obtained.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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