4-PrO-MET Fumarate

Price range: $200,00 through $750,00

Common names: O-propionyl-4-HO-MET

The FAIRLY RECENT synthesis and pharmacology of 4-PrO-MET was first reported online in August or September 2025.It is a lesser-known psychedelic substance of the tryptamine and 4-hydroxytryptamine families related to 4-AcO-DMT.

4-PrO-MET is chemically related to tryptamines like 4-HO-MET similarly to 4-AcO-MET.

SKU: N/A Category: Psychedelic Products

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Chemical Name: 4-propionyloxy-N-methyl-N-ethyltryptamine
Form: Fumarate
Molecular Formula: C20H26N2O6
Molar Mass: 390.44 g/mol
IUPAC: 3-(2-(ethyl(methyl)amino)ethyl)-1H-indol-4-yl propionate fumarate
CAS Number: N/A
Active Ingredient: 4-PrO-MET (20 mg)
Other Ingredients: sodium starch glycolate, sodium stearyl fumarate, colloidal silicon dioxide, E131, MCC

4-pro-met fumarate (chemical name: 4-propionyloxy-N-methyl-N-ethyltryptamine), also known as O-propionyl-4-HO-MET, is a NEW, novel synthetic molecule belonging to the tryptamine class. It is structurally related to other well-documented research chemicals such as 4-AcO-DMT and shares a close pharmacological relationship with its parent compound, 4-HO-MET .

The full name of the chemical is 4-propionyloxy-N-methyl-N-ethyltryptamine.