4-AcO-DET

4-AcO-DET
Clinical data
Other names4-Acetoxy-DET; 4-Acetoxy-N,N-diethyltryptamine; Ethacetin; Ethylacybin
Legal status
Legal status
  • DE: NpSG (Industrial and scientific use only)
  • UK: Class A
Identifiers
  • 3-(2-Diethylaminoethyl)-1H-indol-4-yl acetate
CAS Number
PubChem CID
ChemSpider
UNII
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC16H22N2O2
Molar mass274.364 g·mol−1
3D model (JSmol)
  • CC(OC1=CC=CC2=C1C(CCN(CC)CC)=CN2)=O
  • InChI=1S/C16H22N2O2/c1-4-18(5-2)10-9-13-11-17-14-7-6-8-15(16(13)14)20-12(3)19/h6-8,11,17H,4-5,9-10H2,1-3H3 Y
  • Key:ODVLAYUXIAMBFN-UHFFFAOYSA-N N
 NY (what is this?)  (verify)

4-AcO-DET, also known as 4-acetoxy-N,N-diethyltryptamine as well as ethacetin or ethylacybin, is a psychedelic tryptamine. It was first synthesized in 1958 by Albert Hofmann in the Sandoz lab.