L-Theanine

Catalog No.: A21167

L-Theanine

L-Theanine Chemical Structure

CAS NO. 3081-61-6

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.

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100 mg
$45.00
500 mg
$135.00
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Biological Activity

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.
In vitro DMSO Insoluble
Water 33 mg/mL (189.43 mM)
* <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.
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

*The above data is based on the productmolecular weight 174.2. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A21167
CAS No. 3081-61-6
Formula C7H14N2O3
M. Wt 174.2
Purity >98%
Synonyms L-Glutamic Acid ??-ethyl amide; N??-Ethyl-L-glutamine
SMILES OC([[email protected]@H](N)CCC(NCC)=O)=O
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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