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Tryptophan is an amino acid precursor of serotonin and melatonin. DL-Tryptophan octyl ester is a tryptophan derivative with an octyl ester protected COOH group. This addition creates a stable, cell-permeable molecule capable of generating free tryptophan upon hydrolysis of the ester bond.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 500 mg | $323 | 35 days | 35 days | |
| 1 g | $548 | 35 days | 35 days | |
| 5 g | $2,580 | 35 days | 35 days |
| Description | Tryptophan is an amino acid precursor of serotonin and melatonin. DL-Tryptophan octyl ester is a tryptophan derivative with an octyl ester protected COOH group. This addition creates a stable, cell-permeable molecule capable of generating free tryptophan upon hydrolysis of the ester bond. |
| Molecular Weight | 352.9 |
| Formula | C19H29ClN2O2 |
| Cas No. | 6278-90-6 |
| Smiles | Cl.CCCCCCCCOC(=O)C(N)Cc1c[nH]c2ccccc12 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO: 25 mg/mL (70.84 mM), Sonication is recommended. Ethanol: 1 mg/mL (2.83 mM), Sonication is recommended. DMF: 15 mg/mL (42.5 mM), Sonication is recommended. DMSO:PBS(pH7.2) (1:1): 0.5 mg/mL (1.42 mM), Sonication is recommended. |
Solution Preparation Table | |
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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