4-HO-MET

4-HO-MET

is the abbreviation for 4-hydroxy-N-methyl-N-ethyltryptamine, a substituted
tryptamine identified in major chemical reference databases. It is also listed
under names including 4-Hydroxy MET, 4-OH-MET, Metocin and Methylcybin.
PubChem assigns the compound CID 21786582. :contentReference[oaicite:0]{index=0}

This page provides a research-oriented chemical reference covering molecular
identity, structural identifiers, calculated properties and analytical resources.
Batch-specific documentation should be used whenever exact material specifications
need to be established.

4-HO-MET Chemical Profile

These identifiers are supported by

PubChem

and the

UNODC substance database
.
UNODC lists the same molecular formula, molecular weight, CAS number, InChIKey
and structural identifiers. :contentReference[oaicite:1]{index=1}

Molecular & Structural Information

The molecular structure of 4-HO-MET consists of an indole framework bearing
a hydroxy group and a two-carbon side chain terminating in an
N-ethyl-N-methylamino group. PubChem and UNODC provide matching structural
identifiers for the compound. :contentReference[oaicite:2]{index=2}

Molecular Properties

PubChem reports these calculated molecular properties and identifies the compound
as achiral with no defined stereocenters. :contentReference[oaicite:3]{index=3}

Analytical Reference Information

4-HO-MET has documented analytical reference data in public chemical databases.
PubChem lists multiple GC-MS records from the NIST Mass Spectrometry Data Center,
as well as LC-MS and NMR-related reference information. :contentReference[oaicite:4]{index=4}

These records can be useful for chemical identification, spectral-library
comparison and analytical research. Instrument-specific results should always
be interpreted according to the analytical method and laboratory conditions.

For additional structural and spectral information, consult the

PubChem 4-HO-MET reference
.

Research & Documentation Context

4-HO-MET belongs to the substituted tryptamine class. UNODC identifies
4-HO-MET under the tryptamines substance group and provides standardized
chemical identifiers for the compound. :contentReference[oaicite:5]{index=5}

Recent analytical literature has also reported characterization of
4-hydroxy-N-methyl-N-ethyltryptamine using NMR and LC/MS approaches.
An ACS Omega study reported spectral features consistent with the
C₁₃H₁₈N₂O composition and the expected N-ethyl/N-methyl side chain. :contentReference[oaicite:6]{index=6}

These resources provide useful independent references when documenting
chemical identity or comparing analytical results.

4-HO-MET Specifications

Related RCHEMS Resources

Explore related chemical-reference pages within the RCHEMS catalogue:

• 
  RCHEMS EU Research Chemical Catalogue
  
• 
  4-AcO-MET Chemical Information
  
• 
  3-Me-PCPy Chemical Information
  
• 
  3-Me-PCE Chemical Information
  

External Scientific Resources

PubChem — 4-HO-MET (CID 21786582)

UNODC — 4-Hydroxy-N-methyl-N-ethyltryptamine

ACS Omega — Analytical Characterization of 4-HO-MET