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(S)-3-Hydroxybutyrate sodium (also known as (S)-Ethyl 3-hydroxybutanoate) is an ester formed by the condensation of ethanol and (S)-3-hydroxybutyric acid. It is characterized by its distinctively sweet, fruity aroma and taste, making it a popular flavoring agent and fragrance in the food and cosmetic industries. Furthermore, it serves as a valuable chiral starting material for the synthesis of various organic compounds, including pharmaceuticals and agrochemicals.

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 25 mg | $30 | - | In Stock | |
| 50 mg | $39 | - | In Stock | |
| 100 mg | $55 | - | In Stock |
| Description | (S)-3-Hydroxybutyrate sodium (also known as (S)-Ethyl 3-hydroxybutanoate) is an ester formed by the condensation of ethanol and (S)-3-hydroxybutyric acid. It is characterized by its distinctively sweet, fruity aroma and taste, making it a popular flavoring agent and fragrance in the food and cosmetic industries. Furthermore, it serves as a valuable chiral starting material for the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. |
| Synonyms | (S)-3-Hydroxybutyrate (sodium salt) |
| Molecular Weight | 126.09 |
| Formula | C4H7NaO3 |
| Cas No. | 127604-16-4 |
| Smiles | C[C@H](O)CC([O-])=O.[Na+] |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
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.
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.
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