4-HO-EPT

4-HO-EPT (4-hydroxy-N-ethyl-N-propyltryptamine) is a rarely encountered chemical compound of the tryptamine class, which is structurally related to psilocin (4-HO-DMT).

4-HO-EPT

Names
Preferred IUPAC name 3-{2-[Ethyl(propyl)amino]ethyl}-1H-indol-4-ol
Identifiers
CAS Number	2595431-59-5 N[PubChem]
3D model (JSmol)	Interactive image
ChemSpider	129433801
PubChem CID	138454310
UNII	Y3J8M5UX6G
CompTox Dashboard (EPA)	DTXSID801336292
InChI InChI=1S/C15H22N2O/c1-3-9-17(4-2)10-8-12-11-16-13-6-5-7-14(18)15(12)13/h5-7,11,16,18H,3-4,8-10H2,1-2H3 Key: JQELEPKHBXEAHR-UHFFFAOYSA-N
SMILES CCCN(CC)CCC1=CNC2=CC=CC(O)=C12
Properties
Chemical formula	C15H22N2O
Molar mass	246.354 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Legality

• United Kingdom: 4-HO-EPT is illegal in the United Kingdom as a result of the Psychoactive Substances Act of 2016.^[1]
• United States: 4-HO-EPT may be considered an analogue of psilocin, which is a Schedule I drug under the Controlled Substances Act. As such, the sale for human consumption would be illegal under the Federal Analogue Act.^{[citation needed]}

See also

• 4-HO-DET
• 4-HO-DPT
• 4-HO-PiPT
• 5-Fluoro-EPT
• 5-MeO-EPT
• Ethylpropyltryptamine