α-Pyrrolidinocyclohexanophenone

α-PCyP

Molecular structure via molpic based on CDK

Physical properties []
Molecular mass	271.4 g/mol ^[1]
Predicted LogP	4.6 ^[1]

Structural Identifiers []
Molecular formula	C₁₈H₂₅NO ^[1]
IUPAC name	2-cyclohexyl-1-phenyl-2-pyrrolidin-1-ylethanone ^[1]
SMILES	C1CCC(CC1)C(C(=O)C2=CC=CC=C2)N3CCCC3 ^[1]
InChI	InChI=1S/C18H25NO/c20-18(16-11-5-2-6-12-16)17(19-13-7-8-14-19)15-9-3-1-4-10-15/h2,5-6,11-12,15,17H,1,3-4,7-10,13-14H2 ^[1]
InChIKey	FKEHRWJWTWDTDB-UHFFFAOYSA-N ^[1]

α-Pyrrolidinocyclohexanophenone (also known as α-Pcyp, α-PCYP, Ethanone, 2-cyclohexyl-1-phenyl-2-(1-pyrrolidinyl)-, 2-Cyclohexyl-1-phenyl-2-(pyrrolidin-1-yl)ethanone or 2-cyclohexyl-1-phenyl-2-pyrrolidin-1-yl-ethan-1-one) is a substance of the pyrrolidinophenone class.

Chemistry

Stereochemistry []

α-Pyrrolidinocyclohexanophenone is a racemic mixture of the enantiomers.

Stereoisomerism
(R)-α-Pyrrolidinocyclohexanophenone (S)-α-Pyrrolidinocyclohexanophenone
Stereoisomer enumberation with rdkit

Druglikeness

Lipinski's rule of five

α-Pyrrolidinocyclohexanophenone matches Lipinski's rule of five.

External links []

References []

National Center for Biotechnology Information. PubChem Compound Summary for CID 155884437, α-Pyrrolidinocyclohexanophenone. Accessed June 10, 2026. https://pubchem.ncbi.nlm.nih.gov/compound/155884437
U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. α-Pyrrolidinocyclohexanophenone. UNII: PJ2S9WH4A2. Global Substance Registration System. Accessed June 10, 2026. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/PJ2S9WH4A2

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