2-MMC

Molecular structure via molpic based on CDK

Conformer []

Conformer structure via 3Dmol.js

Physical properties []
Molecular mass	177.24 g/mol ^[1]
Predicted LogP	2 ^[1]

Structural Identifiers []
Molecular formula	C₁₁H₁₅NO ^[1]
IUPAC name	2-(methylamino)-1-(2-methylphenyl)propan-1-one ^[1]
SMILES	CC1=CC=CC=C1C(=O)C(C)NC ^[1]
InChI	InChI=1S/C11H15NO/c1-8-6-4-5-7-10(8)11(13)9(2)12-3/h4-7,9,12H,1-3H3 ^[1]
InChIKey	PRGXFAWAMOFULD-UHFFFAOYSA-N ^[1]

Orthophedrone

Orthophedrone (also known as 2-methylmethcathinone, 2 MMC, 2-(Methylamino)-1-(2-methylphenyl)-1-propanone, 1-Propanone, 2-(methylamino)-1-(2-methylphenyl)-, prgxfawamofuld-uhfffaoysa-n, 2MMC or 2-(methylamino)-1-(methylphenyl)-1-propanone) is a stimulant substance of the cathinone class.

Chemistry

Salts []

Orthophedrone is typically found in the form of its hydrochloride salt.

Stereochemistry []

(RS)-Orthophedrone is a racemic mixture of the optical stereoisomers

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

Anodyne Usernotes []
0xea / Orthophedrone^{[hydrochloride]} via Intravenous, Insufflated, Subcutaneous, Oral and Intrarectal	Lighly Entactogenic; Highly Stimulating; extreamly short-acting Euphoria; Intensely Addictive; Much more Potent than expected; Memory suppression

Experience reports []

There are currently 2 experience reports involving orthophedrone on OpenErowid:

External links []

References []

National Center for Biotechnology Information. PubChem Compound Summary for CID 56603536, Orthophedrone. Accessed June 26, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/56603536
U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. Orthophedrone. UNII: 8Z237SST51. Global Substance Registration System. Accessed June 26, 2025. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/8Z237SST51