Norpsilocin: freebase and fumarate salt.

ABSTRACT: The solid-state structures of the naturally occurring psychoactive tryptamine norpsilocin {4-hy-droxy-N-methyl-tryptamine (4-HO-NMT); systematic name: 3-[2-(methyl-amino)-eth-yl]-1H-indol-4-ol}, C₁₁H₁₄N₂O, and its fumarate salt (4-hy-droxy-N-methyl-tryptammonium fumarate; systematic name: bis-{[2-(4-hy-droxy-1H-indol-3-yl)eth-yl]methyl-aza-nium} but-2-enedioate), C₁₁H₁₅N₂O⁺·0.5C₄H₂O₄ ^2-, are reported. The freebase of 4-HO-NMT has a single mol-ecule in the asymmetric unit joined together by N-H⋯O and O-H⋯O hydrogen bonds in a two-dimensional network parallel to the (100) plane. The ethyl-amine arm of the tryptamine is modeled as a two-component

SUBMITTER: Chadeayne AR 

PROVIDER: S-EPMC7133046 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature