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More info on 4'-Methyl-α-pyrrolidinobutiophenone

4'-Methyl-α-pyrrolidinobutiophenone: Wikis


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Systematic (IUPAC) name
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Chemical data
Formula C 15H21NO 
Mol. mass 231.333 g/mol
SMILES eMolecules & PubChem
Pharmacokinetic data
Bioavailability  ?
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Therapeutic considerations
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4'-Methyl-α-pyrrolidinobutiophenone or MPBP is a stimulant compound which has been reported as a novel designer drug.[1][2] It is closely related to pyrovalerone, being simply its chain-shortened homologue.

See also


  1. ^ Peters FT, Meyer MR, Fritschi G, Maurer HH. Studies on the metabolism and toxicological detection of the new designer drug 4'-methyl-alpha-pyrrolidinobutyrophenone (MPBP) in rat urine using gas chromatography-mass spectrometry. Journal of Chromatography B Analytical Technologies in the Biomedical and Life Sciences. 2005 Sep 25;824(1-2):81-91. PMID 16046201
  2. ^ Peters FT, Meyer MR, Theobald DS, Maurer HH. Identification of cytochrome P450 enzymes involved in the metabolism of the new designer drug 4'-methyl-alpha-pyrrolidinobutyrophenone. Drug Metabolism and Disposition. 2008 Jan;36(1):163-8. PMID 17962373


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