O-2545

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O-2545
Systematic (IUPAC) name
(6aR,10aR)-6a,7,10,10a-Tetrahydro-3-[5-(1H-imidazol-1-y l)-1,1-dimethylpentyl]-6,6,9-trimethyl-6H-dibenzo[b,d]pyran-1-ol
Identifiers
CAS number	874745-42-3
ATC code	?
PubChem	?
Chemical data
Formula	C₂₆H₃₆N₂O₂
Mol. mass	408.575 g/mol
Pharmacokinetic data
Bioavailability	?
Metabolism	?
Half life	?
Excretion	?
Therapeutic considerations
Pregnancy cat.	?
Legal status
Routes	?

O-2545 is a drug which is a cannabinoid derivative. It has analgesic effects and is used in scientific research. Unlike most cannabinoids discovered to date, it is water soluble, which gives it considerable advantages over many related drugs. It has high affinity for both CB₁ and CB₂ receptors, with Ki values of 1.5nM at CB₁ and 0.32nM at CB₂.^[1]

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References

↑ Martin BR, Wiley JL, Beletskaya I, Sim-Selley LJ, Smith FL, Dewey WL, Cottney J, Adams J, Baker J, Hill D, Saha B, Zerkowski J, Mahadevan A, Razdan RK. Pharmacological characterization of novel water-soluble cannabinoids. Journal of Pharmacology and Experimental Therapeutics. 2006 Sep;318(3):1230-9. PMID 16757541

v • d • e

Cannabinoids

Plant cannabinoids

CBD • CBDV • CBN • CBG • CBV • CBL • THC • THC-C4 • THCV

Cannabinoid metabolites

11-Hydroxy-THC • 11-nor-9-Carboxy-THC

Endogenous cannabinoids

Arachidonoyl ethanolamide (Anandamide or AEA) • 2-Arachidonoylglycerol (2-AG) • 2-Arachidonyl glyceryl ether (noladin ether) • Virodhamine • N-arachidonoyl-dopamine (NADA)

Synthetic cannabinoid agonists

Classical cannabinoids (Dibenzopyrans)	A-41988 • Ajulemic acid • AM-087 • AM-411 • AM-855 • AM-905 • AM-906 • AM-919 • AM-938 • AM-4030 • AMG-1 • AMG-3 • AMG-36 • AMG-41 • Dexanabinol (HU-211) • DMHP • Dronabinol • HU-210 • JWH-051 • JWH-133 • JWH-139 • L-759,633 • L-759,656 • Levonantradol • Nabilone • Nabitan • O-806 • O-823 • O-1057 • O-1125 • O-1238 • O-2545 • Parahexyl • THC-O-acetate • THC-O-phosphate
Nonclassical cannabinoids	CP 47,497 • CP 55,244 • CP 55,940 • HU-308 • 2-Isopropyl-5-methyl-1-(2,6-dihydroxy-4-nonylphenyl)cyclohex-1-ene
Aminoalkylindoles	AM-630 • AM-1241 • JWH-015 • JWH-018 • JWH-073 • JWH-081 • JWH-200 • L-768,242 • Pravadoline • WIN 55,212-2
Aminoalkylpyrroles	JWH-030 • JWH-147 • JWH-307
Eicosanoids	AM-883 • Arachidonyl-2'-chloroethylamide • Arachidonylcyclopropylamide • Methanandamide • O-585 • O-689 • O-1812 • O-1860 • O-1861
Others	BAY 38-7271 • BAY 59-3074 • JWH-171 • O-2220