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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 | Availability | Quantity |
|---|---|---|---|
| 5 mg | $39 | In Stock | |
| 10 mg | $67 | In Stock | |
| 25 mg | $112 | In Stock | |
| 50 mg | $169 | In Stock | |
| 100 mg | Preferential | In Stock | |
| 1 mL x 10 mM (in DMSO) | $57 | 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. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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