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4F-MPH: Difference between revisions
>AteOpi m Inaccuracy, it says it has yet to be sold on the streets but in the UK cocaine is testing as 4F-MPH currently. |
>Blackhole added important category |
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==Pharmacology== | ==Pharmacology== | ||
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4F-MPH is thought to act primarily as a [[dopamine and norepinephrine]] [[reuptake inhibitor]], meaning it effectively boosts the levels of dopamine and norepinephrine [[neurotransmitters]] in the brain by binding to and partially blocking the transporter proteins that normally clear these catecholamines from the synaptic cleft. This allows dopamine and norepinephrine to accumulate within the reward pathways in the brain, resulting in stimulating and euphoric effects. | 4F-MPH is thought to act primarily as a [[dopamine]] and [[norepinephrine]] [[reuptake inhibitor]], meaning it effectively boosts the levels of dopamine and norepinephrine [[neurotransmitters]] in the brain by binding to and partially blocking the transporter proteins that normally clear these catecholamines from the synaptic cleft. This allows dopamine and norepinephrine to accumulate within the reward pathways in the brain, resulting in stimulating and euphoric effects. | ||
According to a pharmacological evaluation, the ''(±)-threo'' isomer of 4F-MPH is 2.15 times more effective at dopamine reuptake inhibition, and 2.7 times more at norepinephrine reuptake inhibition, than its parent compound methylphenidate. The ''(±)-erythro'' isomer, however, is 65 times less effective at dopamine reuptake inhibition and 45.6 times less effective at norepinephrine reuptake inhibition than methylphenidate. Neither racemate of 4F-MPH has a significant impact on serotonin reuptake.<ref>{{cite journal | vauthors=((McLaughlin, G.)), ((Morris, N.)), ((Kavanagh, P. V.)), ((Power, J. D.)), ((Dowling, G.)), ((Twamley, B.)), ((O’Brien, J.)), ((Hessman, G.)), ((Murphy, B.)), ((Walther, D.)), ((Partilla, J. S.)), ((Baumann, M. H.)), ((Brandt, S. D.)) | journal=Drug Testing and Analysis | title=Analytical characterization and pharmacological evaluation of the new psychoactive substance 4-fluoromethylphenidate (4F-MPH) and differentiation between the (±)- threo and (±)- erythro diastereomers: Analytical characterization and pharmacological evaluation of 4-fluoromethylphenidate | volume=9 | issue=3 | pages=347–357 | date= March 2017 | url=https://onlinelibrary.wiley.com/doi/10.1002/dta.2167 | issn=19427603 | doi=10.1002/dta.2167}}</ref> | According to a pharmacological evaluation, the ''(±)-threo'' isomer of 4F-MPH is 2.15 times more effective at dopamine reuptake inhibition, and 2.7 times more at norepinephrine reuptake inhibition, than its parent compound methylphenidate. The ''(±)-erythro'' isomer, however, is 65 times less effective at dopamine reuptake inhibition and 45.6 times less effective at norepinephrine reuptake inhibition than methylphenidate. Neither racemate of 4F-MPH has a significant impact on serotonin reuptake.<ref>{{cite journal | vauthors=((McLaughlin, G.)), ((Morris, N.)), ((Kavanagh, P. V.)), ((Power, J. D.)), ((Dowling, G.)), ((Twamley, B.)), ((O’Brien, J.)), ((Hessman, G.)), ((Murphy, B.)), ((Walther, D.)), ((Partilla, J. S.)), ((Baumann, M. H.)), ((Brandt, S. D.)) | journal=Drug Testing and Analysis | title=Analytical characterization and pharmacological evaluation of the new psychoactive substance 4-fluoromethylphenidate (4F-MPH) and differentiation between the (±)- threo and (±)- erythro diastereomers: Analytical characterization and pharmacological evaluation of 4-fluoromethylphenidate | volume=9 | issue=3 | pages=347–357 | date= March 2017 | url=https://onlinelibrary.wiley.com/doi/10.1002/dta.2167 | issn=19427603 | doi=10.1002/dta.2167}}</ref> | ||
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*'''Germany''': 4-Fluoromethylphenidate was controlled under the NpSG (''New Psychoactive Substances Act'')<ref>{{cite web|url=https://www.gesetze-im-internet.de/npsg/anlage.html|title=Anlage NpSG|publisher=Bundesministerium der Justiz und für Verbraucherschutz|access-date=December 23, 2019|language=de}}</ref> as of November 26, 2016.<ref>{{cite web|url=https://www.bgbl.de/xaver/bgbl/start.xav?startbk=Bundesanzeiger_BGBl&jumpTo=bgbl116s2615.pdf#__bgbl__%2F%2F*%5B%40attr_id%3D%27bgbl116s2615.pdf%27%5D__1576017393518|title=Gesetz zur Bekämpfung der Verbreitung neuer psychoaktiver Stoffe|publisher=Bundesanzeiger Verlag|access-date=December 23, 2019|language=de}}</ref>, but has been accidentally legalized in September 2022. It is considered to be legal again. | *'''Germany''': 4-Fluoromethylphenidate was controlled under the NpSG (''New Psychoactive Substances Act'')<ref>{{cite web|url=https://www.gesetze-im-internet.de/npsg/anlage.html|title=Anlage NpSG|publisher=Bundesministerium der Justiz und für Verbraucherschutz|access-date=December 23, 2019|language=de}}</ref> as of November 26, 2016.<ref>{{cite web|url=https://www.bgbl.de/xaver/bgbl/start.xav?startbk=Bundesanzeiger_BGBl&jumpTo=bgbl116s2615.pdf#__bgbl__%2F%2F*%5B%40attr_id%3D%27bgbl116s2615.pdf%27%5D__1576017393518|title=Gesetz zur Bekämpfung der Verbreitung neuer psychoaktiver Stoffe|publisher=Bundesanzeiger Verlag|access-date=December 23, 2019|language=de}}</ref>, but has been accidentally legalized in September 2022. It is considered to be legal again. | ||
*'''Italy''': 4F-MPH is a schedule I substance and is illegal to possess, produce, sell and buy. | |||
*'''Switzerland''': 4F-MPH is a controlled substance specifically named under Verzeichnis E.<ref>{{cite web|url=https://www.admin.ch/opc/de/classified-compilation/20101220/index.html|title=Verordnung des EDI über die Verzeichnisse der Betäubungsmittel, psychotropen Stoffe, Vorläuferstoffe und Hilfschemikalien|publisher=Bundeskanzlei [Federal Chancellery of Switzerland]|access-date=January 1, 2020|language=de}}</ref> | *'''Switzerland''': 4F-MPH is a controlled substance specifically named under Verzeichnis E.<ref>{{cite web|url=https://www.admin.ch/opc/de/classified-compilation/20101220/index.html|title=Verordnung des EDI über die Verzeichnisse der Betäubungsmittel, psychotropen Stoffe, Vorläuferstoffe und Hilfschemikalien|publisher=Bundeskanzlei [Federal Chancellery of Switzerland]|access-date=January 1, 2020|language=de}}</ref> | ||
*'''Turkey:''' 4F-MPH is a classed as drug and is illegal to possess, produce, supply, or import.<ref>Cumhurbaşkanı Kararı Karar Sayısı : 1335 | https://resmigazete.gov.tr/eskiler/2019/07/20190720-19.pdf</ref> | *'''Turkey:''' 4F-MPH is a classed as drug and is illegal to possess, produce, supply, or import.<ref>Cumhurbaşkanı Kararı Karar Sayısı : 1335 | https://resmigazete.gov.tr/eskiler/2019/07/20190720-19.pdf</ref> | ||
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<references /> | <references /> | ||
[[Category:Psychoactive substance]] | |||
[[Category:Phenidate]] | [[Category:Phenidate]] | ||
[[Category:Research chemical]] | [[Category:Research chemical]] | ||
[[Category:Stimulant]] | [[Category:Stimulant]] | ||