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Tetrahydropiperine (Cosmoperine) is a natural product derived from piperine, can be used to treat convulsion, epilepsy, relieve pain, and control insects.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $35 | - | In Stock | |
| 50 mg | $52 | - | In Stock | |
| 100 mg | $73 | - | In Stock | |
| 200 mg | $106 | - | In Stock |
| Description | Tetrahydropiperine (Cosmoperine) is a natural product derived from piperine, can be used to treat convulsion, epilepsy, relieve pain, and control insects. |
| Targets&IC50 | TRPV1:6.3 µM , CYP450:23 µM , MOCD:25 µM |
| In vivo | TETRAHYDROPIPERINE is an agonist of transient receptor potential vanilloid type 1 (TRPV1; EC50 = 6.3 μM)[1]. It inhibits the cytochrome P450 (CYP) isoform CYP1A1/arylhydrocarbon hydroxylase (AHH; IC50 = 23 μM) and 7-methoxycoumarin O-demethylase (MOCD) activity (IC50 = 25 μM) in rat liver microsomes[2].Tetrahydropiperine increases skin pigmentation in a mouse model of vitiligo when 100 μl of a 175 mM solution is administered topically, an effect that can be enhanced by subsequent suberythemal ultraviolet radiation (UVR)[3]. |
| Animal Research | The test compounds were PIP [5-(3,4-methylenedioxyphenyl)-2,4-pentadienoylpiperidine], tetrahydropiperine [THP, 5-(3,4-methylenedioxyphenyl)-pentanoylpiperidine], a cyclohexyl analogue of piperine [CHP, 5-(3,4-methylenedioxyphenyl)-2,4-pentadienoylcyclohexylamine], and reduced CHP [rCHP, 5-(3,4-methylenedioxyphenyl)-2,4-pentanoylcyclohexylamine].?Sparsely pigmented, HRA/Skh-II mice were randomized to receive topical treatment with test compounds or vehicle twice a day for five days a week, with or without ultraviolet (UV) irradiation on 3 days a week.?Treatment was either continuous or interrupted to evaluate fading and repigmentation.?Skin inflammation and pigmentation were evaluated regularly during treatment.?DOPA+ melanocytes were determined histologically at the termination of treatment[3]. |
| Synonyms | Cosmoperine |
| Molecular Weight | 289.37 |
| Formula | C17H23NO3 |
| Cas No. | 23434-88-0 |
| Smiles | O=C(CCCCc1ccc2OCOc2c1)N1CCCCC1 |
| Relative Density. | 1.156g/cm3 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 57 mg/mL (196.98 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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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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