Shelf life (days): 1460.0
Formulation: A crystalline solid
Formal Name: [(3R)-2,3-dihydro-5-methyl-3-(4-morpholinylmethyl)pyrrolo[1,2,3-de]-1,4-benzoxazin-6-yl]-1-naphthalenyl-methanone, monomethanesulfonate
Purity: ≥98%
Formula Markup: C27H26N2O3 / CH3SO3H
Formula Weight: 522.6
CAS Number: 131543-23-2
Notes: (+)-WIN 55,212-2 (mesylate) is a potent aminoalkylindole cannabinoid (CB) receptor agonist with Ki values of 62.3 and 3.3 nM for human recombinant CB1 and CB2 receptors, respectively.{5240} In primary cultures of rat cerebral cortex neurons, (+)-WIN 55,212-2 (mesylate) (0.01-100 nM) increases extracellular glutamate levels, displaying a bell-shaped concentration-response curve.{14361} This effect is fully counteracted by rimonabant (Item No. 9000484) at a concentration of 10 nM, by decreasing Ca2+ concentrations below 0.2 mM, or by the IP3 receptor antagonist xestospongin C (Item No. 64950) at a concentration of 1 µM. (+)-WIN 55,212-2 (mesylate) induces release of the proinflammatory neuropeptide CGRP from trigeminal ganglion (TG) neurons in a calcium-dependent manner with an EC50 value of 26 µM.{14362}
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