O-Acetylpsilocin (also known as psilacetin, 4-acetoxy-DMT, or 4-AcO-DMT) is a synthetically produced psychoactive drug and has been suggested by David Nichols to be a potentially useful alternative to psilocybin for pharmacological studies, as they are both believed to be prodrugs of psilocin. However, some users report that O-acetylpsilocin's subjective effects differ from that of psilocybin and psilocin. It is the acetylated form of the psilocybin mushroom alkaloid psilocin and is a lower homolog of 4-AcO-MET, 4-AcO-DET, 4-AcO-MiPT and 4-AcO-DiPT.

CAS：92292-84-7
中文别名：4-乙酰氧基-3-[2-(二乙胺基)乙基]-1H-吲哚;
英文别名：4-Acetoxy-3-(2-dimethylamino-aethyl)-indol;O-Acetylpsilocin;4-Acetyloxy-3-(2-dimethylaminoethyl)-indol;4-AcO-DMT;3-(2-(Dimethylamino)ethyl)-1H-indol-4-yl acetate;4-acetoxy-3-(2-dimethylamino-ethyl)-indole;2-Acetoxy-N,N-dimethyltryptamine;4-ACETOXY-N,N-DIMETHYLTRYPTAMINE;
分子式：C14H18N2O2
分子量：246.305
精确质量：246.137
Psa：45.33
Logp：2.1973

密度：1.158g/cm3
沸点：405.6ºC at 760 mmHg
闪点：199.1ºC
折射率：1.596

海关编码：2933990090