AR

Salts []
Fumarate

Molecular structure via molpic based on CDK

Conformer []

Conformer structure via 3Dmol.js

Physical properties []
Molecular mass	162.19 g/mol ^[1]
Appearance	Crystals from benzene ^[1]
Melting point	136-138 °C ^[1]
Predicted LogP	0.8 ^[1]

Structural Identifiers []
Molecular formula	C₉H₁₀N₂O ^[1]
IUPAC name	5-phenyl-4,5-dihydro-1,3-oxazol-2-amine ^[1]
SMILES	C1C(OC(=N1)N)C2=CC=CC=C2 ^[1]
InChI	InChI=1S/C9H10N2O/c10-9-11-6-8(12-9)7-4-2-1-3-5-7/h1-5,8H,6H2,(H2,10,11) ^[1]
InChIKey	SYAKTDIEAPMBAL-UHFFFAOYSA-N ^[1]

Aminorex

Aminorex (also known as Aminoxafen, Aminoxaphen, Apiquel, 2-Oxazolamine, 4,5-dihydro-5-phenyl-, 2-Amino-5-phenyl-2-oxazoline, McN-742, Aminorexum, 5-Phenyl-4,5-dihydro-1,3-oxazol-2-amine, 4,5-Dihydro-5-phenyl-2-oxazolamine or 636-641-3) is a stimulant substance of the aminorex class.

Chemistry

Salts []

Aminorex is typically found in the form of its fumarate salt.

Stereochemistry []

Aminorex is a racemic mixture of the optical stereoisomers

Stereoisomers
(S)-Aminorex (R)-Aminorex

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

Legal status []

Brazil: Aminorex is a B2 substance.^[3]
Canada: Aminorex is a Schedule III substance.
United Kingdom: Aminorex is a Class C substance.
United States: Aminorex is a Schedule I under the "Controlled Substances Act (CSA)".
Germany: Aminorex is a Anlage II substance.

External links []

References []

National Center for Biotechnology Information. PubChem Compound Summary for CID 16630, Aminorex. Accessed July 13, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/16630
U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. Aminorex. UNII: 2SH16612I9. Global Substance Registration System. Accessed July 13, 2025. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/2SH16612I9
Anvisa. RDC Nº 784 - Listas de Substâncias Entorpecentes, Psicotrópicas, Precursoras e Outras sob Controle Especial. Diário Oficial da União. March 31, 2023. Accessed July 13, 2025. https://www.in.gov.br/en/web/dou/-/resolucao-rdc-n-784-de-31-de-marco-de-2023-474904992

Anodyne