Product Description: ML-193 (CID 1261822) is a potent and selective antagonist of GPR55, with an IC50 of 221 nM. ML-193 shows more than 27-fold selectivity for GPR55 over GPR35, CB1 and CB2. ML-193 can improve the motor and the sensorimotor deficits of Parkinson’s disease (PD) rats[1][2][3].
Applications: Neuroscience-Neurodegeneration
Formula: C28H25N5O4S
References: [1]Heynen-Genel S, et, al. Screening for Selective Ligands for GPR55-Antagonists. Probe Reports from the NIH Molecular Libraries Program. 2010 Oct 30./[2]Kotsikorou E, et, al. Identification of the GPR55 antagonist binding site using a novel set of high-potency GPR55 selective ligands. Biochemistry. 2013 Dec 31;52(52):9456-69./[3]Fatemi I, et, al. The effect of intra-striatal administration of GPR55 agonist (LPI) and antagonist (ML193) on sensorimotor and motor functions in a Parkinson's disease rat model. Acta Neuropsychiatr. 2021 Feb;33(1):15-21./[4]Hill JD, et, al. Activation of GPR55 increases neural stem cell proliferation and promotes early adult hippocampal neurogenesis. Br J Pharmacol. 2018 Aug;175(16):3407-3421.
CAS Number: 713121-80-3
Molecular Weight: 527.59
Compound Purity: 99.82
Research Area: Neurological Disease
Solubility: DMSO : 33.33 mg/mL (ultrasonic)
Target: GPR55
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