Formulation: A solution in ethanol
Formal Name: N-(2-hydroxy-1S-methylethyl)-5Z,8Z,11Z,14Z-eicosatetraenamide
Purity: ≥98%
Formula Markup: C23H39NO2
Formula Weight: 361,6
Shelf life (days): 365
CAS Number: 157182-50-8
Notes: S-1 methanandamide is a CB1 receptor ligand but is less potent than the C-1 (R) methyl isomer. It inhibits electrically evoked contractions in isolated mouse vasa deferentia with an IC50 value of 230 nM. The binding affinity of S-1 methanandamide for CB1 receptors is less than that of AEA, with a Ki of 175 nM for the displacement of radiolabeled CP 55,940.{1092}