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4-HO-DET fumarate

Price range: € 23,50 through € 336,00
Select options This product has multiple variants. The options may be chosen on the product page

4-HO-DET fumarate (4-hydroxy-N,N-diethyltryptamine fumarate) is a synthetic tryptamine derivative featuring a hydroxy group at the 4-position of the indole ring and diethyl substitution on the terminal amine. Structurally related to the naturally occurring psychedelic psilocin (4-HO-DMT), the 4-HO-DET molecule replaces both methyl groups with ethyl chains, offering researchers a tool for investigating how symmetric N-alkyl chain lengthening affects serotonin receptor pharmacology. RChems EU supplies 4-HO-DET as a stable, crystalline fumarate salt with verified 99%+ purity, ensuring reproducible results for in vitro receptor binding assays and neuropharmacological investigations.

Physical and Chemical Properties

  • Chemical Name: 4-hydroxy-N,N-diethyltryptamine fumarate

  • Molecular Formula: C₁₄H₂₀N₂O · C₄H₄O₄ (fumarate salt)

  • Molecular Weight: Approximately 348.40 g/mol (fumarate salt)

  • Appearance: White to off-white to light tan crystalline powder

  • Purity: ≥99% (Verified by HPLC, NMR, MS)

  • Solubility: Soluble in ethanol, methanol, DMSO; limited water solubility

  • CAS Number: Not publicly assigned (research chemical)

  • Storage: Cool, dry, dark environment (refrigeration recommended, 4°C)