Product Data Sheet
L-Theanine
Catalog No. A21167
L-Theanine (L-Glutamic Acid ??-ethyl amide??is a non-protein amino acid contained in green tea leaves, which blocks the binding of L-glutamic acid to glutamate receptors in the brain, and with neuroprotective and anti-oxidative activities.
Chemical Information
| Catalog Num | A21167 |
|---|---|
| M. Wt | 174.2 |
| Formula | C7H14N2O3 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 3081-61-6 |
| Synonyms | L-Glutamic Acid ??-ethyl amide; N??-Ethyl-L-glutamine |
| SMILES | OC([C@@H](N)CCC(NCC)=O)=O |
| Storage | Store lyophilized at -20ºC, keep desiccated. |
Biological Activity
| Discription | L-Theanine (L-Glutamic Acid ??-ethyl amide??is a non-protein amino acid contained in green tea leaves, which blocks the binding of L-glutamic acid to glutamate receptors in the brain, and with neuroprotective and anti-oxidative activities. |
|---|
Solubility
| In vitro | DMSO | Insoluble | |
| Water | 33 mg/mL (189.43 mM) | ||
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* <1 mg/ml means slightly soluble or insoluble. * Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. |
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Preparing Stock Solutions
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 0.1 mM | 57.41 mL | 287.03 mL | 574.05 mL |
| 0.5 mM | 11.48 mL | 57.41 mL | 114.81 mL |
| 1 mM | 5.74 mL | 28.7 mL | 57.41 mL |
| 5 mM | 1.15 mL | 5.74 mL | 11.48 mL |
RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
