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MDR-652 is a highly specific and efficacious agonist of nonpungent transient receptor potential vanilloid 1 (TRPV1), with Ki values of 11.4 nM and 23.8 nM for hTRPV1 and rTRPV1, respectively, and EC50s of 5.05 nM and 93 nM for hTRPV1 and rTRPV1, respectively. MDR-652 is a potent topical analgesic.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $58 | In Stock | In Stock | |
| 2 mg | $84 | In Stock | In Stock | |
| 5 mg | $139 | In Stock | In Stock | |
| 10 mg | $198 | In Stock | In Stock | |
| 25 mg | $368 | In Stock | In Stock | |
| 50 mg | $569 | In Stock | In Stock | |
| 100 mg | $786 | In Stock | In Stock | |
| 200 mg | $1,080 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $153 | In Stock | In Stock |
| Description | MDR-652 is a highly specific and efficacious agonist of nonpungent transient receptor potential vanilloid 1 (TRPV1), with Ki values of 11.4 nM and 23.8 nM for hTRPV1 and rTRPV1, respectively, and EC50s of 5.05 nM and 93 nM for hTRPV1 and rTRPV1, respectively. MDR-652 is a potent topical analgesic. |
| Targets&IC50 | TRPV1 (human):11.4 nM (Ki), TRPV1 (human):5.05 nM (EC50), TRPV1 (rat):23.8 nM (Ki), TRPV1 (rat):93 nM (EC50) |
| In vivo | MDR-652 (0.5 and 5 mg/kg) demonstrates a dose-dependent decrease in body temperature, indicating TRPV1 agonism in intact animals[1]. It exhibits potent analgesic activity in neuropathic pain models and blocks capsaicin-induced allodynia, with dermal accumulation and minimal transdermal absorption. At 5-10 mg/kg (i.p. and s.c.), MDR-652 completely inhibits neuropathic pain, achieving 100% maximum possible effect (MPE)[1]. MDR-652 has a promising topical pharmacokinetic profile, shows weak systemic toxicity, and is negative in genotoxicity assays. In a single-dose toxicity study, the LD50 of MDR-652 exceeds 200 mg/kg (i.p.) and 2000 mg/kg (p.o.)[1]. |
| Animal Research | MDR-652 (0.5 and 5 mg/kg; Administered intraperitoneally; 7 hours; ICR mouse) decreased body temperature in a dose-dependent manner. MDR-652 (1, 2, 5, and 10 mg/kg; Administered intraperitoneally and subcutaneously; 24 hours; Rats with spinal nerve ligation (SNL) model)The i.p. administration exhibited an excellent and dose dependent analgesic profile with an ED50 of 0.5-2 mg/kg. The subcutaneous injection (sc) also displayed an excellent analgesic outcome with maximum effect at 30 min after administration. |
| Molecular Weight | 447.95 |
| Formula | C22H23ClFN3O2S |
| Cas No. | 1933528-96-1 |
| Smiles | CC(C)(C)c1nc(c(CNC(=O)Nc2ccc(CO)c(F)c2)s1)-c1cccc(Cl)c1 |
| Relative Density. | 1.330 g/cm3 (Predicted) |
| 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: 249 mg/mL (555.87 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 5 mg/mL (11.16 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
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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