Eugammon of Cyrene

2C-O-4

Names
Preferred IUPAC name 2-{2,5-Dimethoxy-4-[(propan-2-yl)oxy]phenyl}ethan-1-amine
Identifiers
CAS Number	952006-65-4 N
3D model (JSmol)	Interactive image
ChemSpider	21106225 Y
PubChem CID	44719510
UNII	1GFL65O0VB
CompTox Dashboard (EPA)	DTXSID70894771
InChI InChI=1S/C13H21NO3/c1-9(2)17-13-8-11(15-3)10(5-6-14)7-12(13)16-4/h7-9H,5-6,14H2,1-4H3 Y Key: KAKXJLWAEMHHTL-UHFFFAOYSA-N Y
SMILES CC(C)Oc1cc(OC)c(cc1OC)CCN
Properties
Chemical formula	C13H21NO3
Molar mass	239.31 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

2C-O-4, also known as 4-isopropoxy-2,5-dimethoxyphenethylamine, is a phenethylamine of the 2C family. It is also a positional isomer of isoproscaline and was probably first synthesized by Alexander Shulgin. It produces hallucinogenic, psychedelic, and entheogenic effects.^[1] Because of the low potency of 2C-O-4, and the inactivity of 2C-O, Shulgin felt that the 2C-O series would not be an exciting area for research, and did not pursue any further analogues.^[1]

2C-O-4 is in a class of compounds commonly known as phenethylamines, and the systematic chemical name is 2-(4-isopropoxy-2,5-dimethoxyphenyl)ethanamine.

Little is known about the psychopharmacological effects of 2C-O-4. Based on the one report available in his book PiHKAL, Shulgin lists the dosage of 2C-O-4 as being >60 mg.^[1]

The pharmacology of 2C-O-4 has been studied.^[2]

The toxicity of 2C-O-4 is not known.

As of October 31, 2016, 2C-O-4 is a controlled substance (Schedule III) in Canada.^[3]

2C-O-4 is unscheduled and unregulated in the United States; however, because of its close similarity in structure and effects to mescaline and 2C-T-7, possession and sale of 2C-O-4 may be subject to prosecution under the Federal Analog Act.

• 2C-O
• 2C-T-4