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Phenmetrazine

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Phenmetrazine
Phenmetrazine
Molecular structure via molpic based on CDK
Physical properties
[]
177.24 g/mol [1]
AppearanceLiquid [1]
Melting point139 °C [1]
Boiling point138-140 °C @ 12 mm Hg [1]
DecompositionWhen heated to decomposition it emits toxic fumes of nitroxides. [1]
Solubility>5 mg/L [1]
1.4 [1]
Structural Identifiers
[]
C11H15NO [1]
3-methyl-2-phenylmorpholine [1]
CC1C(OCCN1)C2=CC=CC=C2 [1]
InChI=1S/C11H15NO/c1-9-11(13-8-7-12-9)10-5-3-2-4-6-10/h2-6,9,11-12H,7-8H2,1H3 [1]
InChIKeyOOBHFESNSZDWIU-UHFFFAOYSA-N [1]

Phenmetrazine (also known as Phenmetrazine, 3-Methyl-2-phenylmorpholine, Oxazimedrine, Phenmetrazin, 2-Phenyl-3-methylmorpholine, Psychamine A 66, Probese-P, 134-49-6, Fenmetrazin or Fenmetrazina) is a substance of the phenylmorpholine class.

Chemistry

 []

Phenmetrazine is a racemic mixture of the

Stereoisomers
(1R,2R)-PhenmetrazineGenerated by the Chemistry Development Kit (http://github.com/cdk)
(1S,2R)-PhenmetrazineGenerated by the Chemistry Development Kit (http://github.com/cdk)
(1R,2S)-PhenmetrazineGenerated by the Chemistry Development Kit (http://github.com/cdk)
(1S,2S)-PhenmetrazineGenerated by the Chemistry Development Kit (http://github.com/cdk)

Pharmacology

Metabolism

Subjective effects []

See also []

  • Substituted phenylmorpholines
  • Anodyne

    • External links []

    References []

    1. National Center for Biotechnology Information. PubChem Compound Summary for CID 4762, Phenmetrazine. Accessed February 11, 2026. https://pubchem.ncbi.nlm.nih.gov/compound/4762