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4-Methoxytryptamine

From Wikipedia, the free encyclopedia

Pharmaceutical compound
4-Methoxytryptamine
Clinical data
Other names4-Methoxytryptamine; 4-Methoxy-T; 4-MeO-T; PAL-548; PAL548
Drug classSerotonin receptor modulator;Serotonin5-HT2A receptoragonist
ATC code
  • None
Identifiers
  • 2-(4-methoxy-1H-indol-3-yl)ethanamine
CAS Number
PubChemCID
ChemSpider
ChEMBL
CompTox Dashboard(EPA)
Chemical and physical data
FormulaC11H14N2O
Molar mass190.246 g·mol−1
3D model (JSmol)
  • COC1=CC=CC2=C1C(=CN2)CCN
  • InChI=1S/C11H14N2O/c1-14-10-4-2-3-9-11(10)8(5-6-12)7-13-9/h2-4,7,13H,5-6,12H2,1H3
  • Key:WMBARRJMPVVQEZ-UHFFFAOYSA-N

4-Methoxytryptamine (4-MeO-T; developmental code namePAL-548) is aserotonin receptor modulator of thetryptamine and4-hydroxytryptamine families.[1] It is theO-methylderivative of4-hydroxytryptamine (4-HT) and apositional isomer of5-methoxytryptamine and6-methoxytryptamine.[1]

Pharmacology

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The drug has been found to act as apotentserotonin5-HT2A receptorfull agonist, with anEC50Tooltip half-maximal effective concentration of 9.02 nM and anEmaxTooltip half-maximal effective concentration of 108%.[1] It was inactive as amonoamine releasing agent, including ofserotonin,norepinephrine, anddopamine, in rat brainsynaptosomes (allEC50 = >10,000 nM), but was a very low-potencyserotonin reuptake inhibitor (IC50Tooltip half-maximal effective concentration = 4,114 nM).[1]

History

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4-Methoxytryptamine was first described in thescientific literature by at least 1962.[2]

See also

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References

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  1. ^abcdBlough BE, Landavazo A, Partilla JS, Decker AM, Page KM, Baumann MH, et al. (October 2014)."Alpha-ethyltryptamines as dual dopamine-serotonin releasers".Bioorganic & Medicinal Chemistry Letters.24 (19):4754–4758.doi:10.1016/j.bmcl.2014.07.062.PMC 4211607.PMID 25193229.
  2. ^Curtis DR, Davis R (April 1962)."Pharmacological studies upon neurones of the lateral geniculate nucleus of the cat".British Journal of Pharmacology and Chemotherapy.18 (2):217–246.doi:10.1111/j.1476-5381.1962.tb01404.x.PMC 1482133.PMID 13882768.

External links

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5-HT1
5-HT1A
5-HT1B
5-HT1D
5-HT1E
5-HT1F
5-HT2
5-HT2A
5-HT2B
5-HT2C
5-HT37
5-HT3
5-HT4
5-HT5A
5-HT6
5-HT7
Tryptamines
4-Hydroxytryptamines
andesters/ethers
5-Hydroxy- and
5-methoxytryptamines
N-Acetyltryptamines
α-Alkyltryptamines
Cyclized tryptamines
Isotryptamines
Related compounds
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