Pyr-T

Pyr-T
Clinical data
Other namesN,N-Tetramethylenetryptamine; N,N-Pyrrolidinyltryptamine; Pyrrolidinyltryptamine; Pyr-Tryptamine; 3-(2-Pyrrolidinoethyl)indole
Routes of
administration
Oral, inhalation
Drug classSerotonin receptor modulator
ATC code
  • None
Identifiers
  • 3-[2-(pyrrolidin-1-yl)ethyl]-1H-indole
CAS Number
PubChem CID
ChemSpider
UNII
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC14H18N2
Molar mass214.312 g·mol−1
3D model (JSmol)
Melting point193 to 194 °C (379 to 381 °F) (hydrochloride salt)
Boiling point170 to 180 °C (338 to 356 °F) (freebase at 0.05 mm/Hg)
  • c2c(c1ccccc1[nH]2)CCN3CCCC3
  • InChI=1S/C14H18N2/c1-2-6-14-13(5-1)12(11-15-14)7-10-16-8-3-4-9-16/h1-2,5-6,11,15H,3-4,7-10H2 Y
  • Key:CVTZCBLFHNGYDQ-UHFFFAOYSA-N Y
  (verify)

Pyr-T, also known as N,N-tetramethylenetryptamine or as 3-(2-pyrrolidinoethyl)indole, is a lesser-known serotonin receptor modulator of the tryptamine family. It is the cyclized derivative of diethyltryptamine (DET) in which the N,N-diethyl groups have been fused into a pyrrolidine ring.