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Category: 7TM ReceptorsarrowCannabinoid ReceptorsarrowNon-selective CB1/CB2
Cat.No. Product Name
2327 WIN 55,212-3 mesylate
Alternative name(s): (S)-(-)-WIN 55,212
Price and Availability

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WIN 55212-3
Chemical Name: [(3S)-2,3-Dihydro-5-methyl-3-(4-morpholinylmethyl)pyrro lo[1,2,3-de]-1,4-benzoxazin-6-yl]-1-naphthalenyl-methan one monomethanesulfonate

Biological Activity:

Novel, low potency CB2 receptor silent antagonist and CB1 receptor partial inverse agonist. Competitively antagonises effects of CP 55,940 (pA2 = 6.1) and SR 144528 (pEC50 = 5.3) at CB2 receptors and acts as a partial inverse agonist at CB1 receptors (pIC50 = 5.5). Displays modest activity at human melatonin MT1 and muscarinic M4 receptors, but is selective over several other GPCRs.

Technical Data:

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M.Wt: 522.61
Formula: C27H26N2O3.CH3SO3H
Storage: Store at +4°C
Solubility: Soluble to 100 mM in DMSO
Purity: >98%
CAS No: [131543-25-4]

Resources:

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    References:

    Savinainen et al (2005) Identification of WIN55212-3 as a competitive neutral antagonist of the human cannabinoid CB2 receptor. Br.J.Pharmacol. 145 636.
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    Keywords: WIN 55212-3, Cannabinoid Receptors, CB2 Antagonist / CB1 Partial Inverse Agonist. Enantiomer Of Cat. No. 1038, (S)-(-)-WIN 55,212, WIN55212-3, Tocris Bioscience

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