Methyl-K Stats & Data
Mbdp
Uwa-091
PubChem
MW221.29
FormulaC13H19NO2
LogP3
IUPAC1-(1,3-benzodioxol-5-yl)-N-methylpentan-2-amine
InChIKey
PZVRSDBLMSXDCX-UHFFFAOYSA-N
Chemical Class
Amphetamine
Psychoactive Class
Stimulant
Pharmacology
DrugBankEffect Profile
Curated
Empathogen
4.6
Moderate stimulation and sensory enhancement with mild empathy, low euphoria
Empathy / Social Openness×3
4
Euphoria / Mood Elevation×2
3
Stimulation×1
7
Sensory Enhancement×1
7
Stimulant
3.5
Strong anxiety/jitters with moderate stimulation, low euphoria and focus
Stimulation / Energy×3
6
Euphoria / Mood Lift×2
3
Focus / Productivity×2
2
Anxiety / Jitters×1
10
Based on reports from:
Tolerance & Pharmacokinetics
drugs.wikiTolerance Decay
Full tolerance
1d
Half tolerance
21d
Baseline
~28d
Acute tolerance: develops within a single session — the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.
Cross-Tolerances
Ketamine
30%
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PCP
30%
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Methoxetamine
30%
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