L-Theanine , 10mMinWater , 3081-61-6
Synonym(s):
Nγ-Ethyl-L -glutamine;L -Glutamic acid γ-(ethylamide);Suntheanine
CAS NO.：3081-61-6
Empirical Formula: C7H14N2O3
Molecular Weight: 174.2
MDL number: MFCD00059653
EINECS: 221-379-0
| Pack Size | Price | Stock | Quantity |
| 1ml | RMB239.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 207°C |
| Boiling point: | 430.2±40.0 °C(Predicted) |
| Density | 1.171±0.06 g/cm3(Predicted) |
| refractive index | 8 ° (C=5, H2O) |
| storage temp. | 2-8°C |
| solubility | Soluble in Water (up to 20 mg/ml). |
| pka | 2.24±0.10(Predicted) |
| form | powder |
| color | White |
| Odor | Odorless |
| Water Solubility | almost transparency |
| Stability: | Stable for 2 years from date of purchase as supplied. Solutions in distilled water may be stored at -20° for up to 2 months. |
| Major Application | cell analysis |
| Cosmetics Ingredients Functions | SKIN CONDITIONING - EMOLLIENT HUMECTANT SKIN CONDITIONING |
| InChI | InChI=1S/C7H14N2O3/c1-2-9-5(7(11)12)3-4-6(8)10/h5,9H,2-4H2,1H3,(H2,8,10)(H,11,12)/t5-/m0/s1 |
| InChIKey | DATAGRPVKZEWHA-YFKPBYRVSA-N |
| SMILES | C(O)(=O)[C@H](CCC(N)=O)NCC |
| LogP | -0.661 (est) |
| CAS DataBase Reference | 3081-61-6(CAS DataBase Reference) |
Description and Uses
L-Theanine is the major amino acid found in Camellia sinensis, the source of green tea. It is an analog of the excitatory neurotransmitter, glutamate, and thusly, binds to glutamate receptors. L-Theanine can antagonize various glutamate receptor subtypes as well as inhibit glutamine and glutamate transporters, which has been shown to be neuroprotective in animal models of focal cerebral ischemia. Further, L-theanine is reported to increase brain levels of dopamine, serotonin, GABA, nerve growth factor, and brain-derived neurotrophic factor.
A non-protein amino acid mainly found naturally in the green tea plant. It may have activity in modulating the metabolism of cancer chemotherapeutics agents.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P280-P302+P352 |
| Hazard Codes | Xi |
| Risk Statements | 43 |
| Safety Statements | 28-36/37 |
| WGK Germany | WGK 3 |
| HS Code | 29241990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Skin Sens. 1 |
| Hazardous Substances Data | 3081-61-6(Hazardous Substances Data) |
