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ML-193 (CID 1261822) is a potent and selective GPR55 antagonist (IC50: 221 nM) with over 27-fold selectivity for GPR55 over GPR35, CB1, and CB2. It can ameliorate motor and sensorimotor deficits in Parkinson's disease (PD) rats.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $39 | In Stock | In Stock | |
| 10 mg | $67 | In Stock | In Stock | |
| 25 mg | $112 | In Stock | In Stock | |
| 50 mg | $169 | In Stock | In Stock | |
| 100 mg | Preferential | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $57 | In Stock | In Stock |
| Description | ML-193 (CID 1261822) is a potent and selective GPR55 antagonist (IC50: 221 nM) with over 27-fold selectivity for GPR55 over GPR35, CB1, and CB2. It can ameliorate motor and sensorimotor deficits in Parkinson's disease (PD) rats. |
| Targets&IC50 | GPR55:221 nM |
| In vitro | ML193, a selective GPR55 antagonist.?ML184 significantly promoted neuronal differentiation in vitro while ML193 reduced differentiation rates as compared to vehicle treatment.Continuous administration of O-1602 into the hippocampus via a cannula connected to an osmotic pump resulted in increased Ki67+ cells within the dentate gyrus.?O-1602 increased immature neuron generation, as assessed by DCX+ and BrdU+ cells, as compared to vehicle-treated animals.?GPR55-/- animals displayed reduced rates of proliferation and neurogenesis within the hippocampus while O-1602 had no effect as compared to vehicle controls[2]. |
| In vivo | Intra-striatal administration of ML193 increased time on the rotarod, decreased latency to remove the label and slip steps in 6-OHDA-lesioned rats mostly at the dose of 1 g/rat[1]. |
| Synonyms | CID 1261822 |
| Molecular Weight | 527.59 |
| Formula | C28H25N5O4S |
| Cas No. | 713121-80-3 |
| Smiles | Cc1noc(NS(=O)(=O)c2ccc(NC(=O)c3cc(nc4c(C)cc(C)cc34)-c3ccccn3)cc2)c1C |
| Relative Density. | no data available |
| Color | White |
| Appearance | Solid |
| 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: 60 mg/mL (113.72 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (3.79 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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