Phenylpiracetam

Phenylpiracetam (INN: fonturacetam, brand names Phenotropil Фенотропил, Carphedon), is a phenylated analog of the drug piracetam. It was developed in 1983 as a medication for Soviet Cosmonauts to treat the prolonged stresses of working in space. Phenylpiracetam was created at the Russian Academy of Sciences Institute of Biomedical Problems in an effort led by psychopharmacologist Valentina Ivanovna Akhapkina (Валентина Ивановна Ахапкина). In Russia it is now available as a prescription drug. Research on animals has indicated that phenylpiracetam may have anti-amnesic, antidepressant, anticonvulsant, anxiolytic, and memory enhancement effects.

Phenylpiracetam
Clinical data
Trade namesPhenotropil; Carphedon
Pregnancy
category
  • Unknown
Routes of
administration
Oral (tablets)
ATC code
  • None
Legal status
Legal status
  • AU: S4 (Prescription only)
  • US: Unapproved "New Drug" (as defined by 21 U.S. Code § 321(p)(1)). Use in dietary supplements, food, or medicine is unlawful; otherwise uncontrolled.
  • RU: Rx-only
Pharmacokinetic data
Bioavailability~100%
MetabolismNone
Onset of action20-40 minutes
Elimination half-life3–5 hours
ExcretionUrine (~40%), bile and perspiration (~60%)
Identifiers
  • (R,S)-2-(2-oxo-4-phenylpyrrolidin-1-yl)acetamide
CAS Number
PubChem CID
ChemSpider
UNII
ECHA InfoCard100.214.874
Chemical and physical data
FormulaC12H14N2O2
Molar mass218.256 g·mol−1
3D model (JSmol)
ChiralityRacemic mixture
Boiling point486.4 °C (907.5 °F)
  • C1=CC=CC=C1C2CN(C(C2)=O)CC(=O)N
  • InChI=1S/C12H14N2O2/c13-11(15)8-14-7-10(6-12(14)16)9-4-2-1-3-5-9/h1-5,10H,6-8H2,(H2,13,15) N
  • Key:LYONXVJRBWWGQO-UHFFFAOYSA-N N
 NY (what is this?)  (verify)
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