α-PHP

Salts []
α-Pyrrolidinohexiophenone hydrochloride

Molecular structure via molpic based on CDK

Physical properties []
Molecular mass	245.36 g/mol ^[1]
Predicted LogP	4 ^[1]

Structural Identifiers []
Molecular formula	C₁₆H₂₃NO ^[1]
IUPAC name	1-phenyl-2-pyrrolidin-1-ylhexan-1-one ^[1]
SMILES	CCCCC(C(=O)C1=CC=CC=C1)N2CCCC2 ^[1]
InChI	InChI=1S/C16H23NO/c1-2-3-11-15(17-12-7-8-13-17)16(18)14-9-5-4-6-10-14/h4-6,9-10,15H,2-3,7-8,11-13H2,1H3 ^[1]
InChIKey	KYIJLDDXQWBNGX-UHFFFAOYSA-N ^[1]

α-Pyrrolidinohexiophenone

α-Pyrrolidinohexiophenone (also known as α-PHP, 1-Phenyl-2-(1-pyrrolidinyl)-1-hexanone, Hexanophenone, 2-(1-pyrrolidinyl)-, α-pyrrolidinohexanophenone, 1-Hexanone, 1-phenyl-2-(1-pyrrolidinyl)-, J3.226.366f, 1-phenyl-2-(pyrrolidin-1-yl)hexan-1-one, RefChem:555927, 824-478-2 or α-Pyrrolidinohexanophenone (Other names: α-PHP; α-pyrrolidinohexanophenone; 1-phenyl-2-(pyrrolidin-1-yl)hexan-1-one)) is a stimulant substance of the pyrrolidinophenone class.

Chemistry

Salts []

α-Pyrrolidinohexiophenone is typically found in the form of its hydrochloride salt.

Stereochemistry []

α-Pyrrolidinohexiophenone is a racemic mixture of the enantiomers

Stereoisomers
(R)-α-Pyrrolidinohexiophenone (S)-α-Pyrrolidinohexiophenone

Subjective effects []

Physical effects
Abnormal heartbeat Appetite suppression Dehydration Dry mouth Increased blood pressure Increased heart rate Increased libido Restless legs Shakiness Stamina enhancement Stimulation Teeth grinding Vasoconstriction

Cognitive effects
Analysis enhancement Cognitive euphoria Compulsive redosing Disinhibition Ego inflation Focus enhancement Increased music appreciation Mania Motivation enhancement Suggestibility suppression Thought acceleration Wakefulness

External links []

References []

National Center for Biotechnology Information. PubChem Compound Summary for CID 102107923, α-Pyrrolidinohexiophenone. Accessed August 28, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/102107923
U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. α-Pyrrolidinohexiophenone. UNII: 297J9K8A4G. Global Substance Registration System. Accessed August 28, 2025. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/297J9K8A4G

Anodyne