5-MeO-PYR-T Stats & Data
NPS DataHub
MW244.34
FormulaC15H20N2O
CAS3949-14-2
IUPAC5-methoxy-3-(2-pyrrolidin-1-ylethyl)-1H-indole
SMILES
COc1ccc2ncc(CCN3CCCC3)c2c1InChIKey
KAASYKNZNPWPQG-UHFFFAOYSA-N
Chemical Class
Tryptamine
Psychoactive Class
Psychedelic
Pharmacology
DrugBankEffect Profile
Curated
Psychedelic
4.2
Moderate visuals and body load with mild headspace
Visual Intensity×3
6
Headspace Depth×3
4
Auditory Effects×1
0
Body Load / Somatic Effects×1
6
Based on reports from:
Tolerance & Pharmacokinetics
drugs.wikiTolerance Decay
Full tolerance
1h
Half tolerance
10d
Baseline
~14d
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.