Catalog Number: 1655
Chemical Name: (6aR,10aR)-1-Hydroxy-3-(1-Methanesulfonylamino-4-hexyn-6-yl)-6a,7,10,10a-tetrahydro-6,6,9-trimethyl-6H-dibenzo[b,d]pyran
Biological Activity
Originally defined as a high affinity cannabinoid CB1 receptor silent antagonist. Acts as a partial agonist in inhibiting forksolin-induced cyclic AMP stimulation (EC50 = 40.4 nM). Decreases food intake and stimulates locomotor activity in rodents. Antagonizes effects of CP55,940 (Cat. No. 0949) in vitro.
Technical Data
  • M.Wt:
    417.56
  • Formula:
    C23H31NO4S
  • Solubility:
    Soluble to 100 mM in ethanol and to 100 mM in DMSO
  • Purity:
    >97%
  • Storage:
    Store at -80°C
  • CAS No:
    851320-29-1
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Additional Information
Licensing Caveats:
Sold under license from VCU-IPF
Background References
  1. Suppression of feeding, drinking, and locomotion by a putative cannabinoid receptor 'silent antagonist.'
    Gardner and Mallet
    Eur.J.Pharmacol., 2006;530:103
  2. Structural and pharmacological analysis of O-2050, a putative neutral cannabinoid CB1 receptor antagonist.
    Wiley et al.
    Eur.J.Pharmacol., 2011;651:96
  3. Agonists and silent antagonists in a series of cannabinoid sulfonamides.
    Martin et al.
    Symposium on the Cannabinoids, International Canna, 2002;

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