4-AcO-MET – 4-Acetoxy-MET Research Chemical
4-AcO-MET,
also known as 4-acetoxy-MET, 4-acetoxyethylmethyltryptamine and
4-acetoxy-N-methyl-N-ethyltryptamine, is a chemically defined substituted
tryptamine. PubChem identifies the compound by the IUPAC name
[3-[2-[ethyl(methyl)amino]ethyl]-1H-indol-4-yl] acetate.
Its established molecular identifiers make it suitable for structured analytical
chemistry and laboratory reference work.
4-AcO-MET Chemical Overview
Chemical Identity
4-AcO-MET
is the commonly used abbreviation for 4-acetoxyethylmethyltryptamine.
PubChem lists the compound as CID 71308138 with CAS number 1445751-40-5.
Chemical Class
The molecule is a substituted indole containing an acetoxy group and an
ethyl(methyl)aminoethyl side chain, placing it within the broader
substituted tryptamine structural family.
Research Profile
Its defined molecular formula, structural identifiers and publicly documented
reference records provide useful information for analytical chemistry and
laboratory documentation.
4-AcO-MET Specifications
| Common Name | 4-AcO-MET |
| Chemical Name | 4-Acetoxyethylmethyltryptamine |
| Systematic Name | [3-[2-[Ethyl(methyl)amino]ethyl]-1H-indol-4-yl] acetate |
| CAS Number | 1445751-40-5 |
| PubChem CID | 71308138 |
| Molecular Formula | C15H20N2O2 |
| Molecular Weight | 260.33 g/mol |
| FDA UNII | PCJ17NV1P0 |
| InChIKey | OMDKHOOGGJRLLX-UHFFFAOYSA-N |
| SMILES | CCN(C)CCC1=CNC2=C1C(=CC=C2)OC(=O)C |
Molecular Structure & Composition
The molecular structure of
4-AcO-MET
contains an indole core with an acetoxy substituent and an
ethyl(methyl)aminoethyl side chain. PubChem reports the molecular formula as
C15H20N2O2 and the molecular weight
as 260.33 g/mol. :contentReference[oaicite:0]{index=0}
The documented canonical SMILES is
CCN(C)CCC1=CNC2=C1C(=CC=C2)OC(=O)C, while the reported
InChIKey is OMDKHOOGGJRLLX-UHFFFAOYSA-N. These standardized
identifiers provide useful references for chemical database searches and
analytical workflows. :contentReference[oaicite:1]{index=1}
Analytical & Research Information
Analytical reference records for
4-AcO-MET
are available through public chemical databases. PubChem records include
reference spectral information associated with the compound, providing useful
resources for analytical identification and comparison. :contentReference[oaicite:2]{index=2}
The compound can be cross-referenced using its CAS number, PubChem CID,
molecular formula, InChIKey and SMILES representation. These identifiers help
maintain consistent terminology when comparing chemical records across
analytical resources.
Research Applications
Analytical Chemistry
Molecular identifiers and reference spectral information can support
compound identification, analytical comparison and laboratory documentation.
Structural Research
The substituted indole framework provides a defined subject for research
involving acetoxy-substituted tryptamine structures.
Reference Analysis
CAS, PubChem CID, UNII, SMILES and InChIKey information provide standardized
reference points for chemical database searches.
Professional Research Material
At RCHEMS, product information is presented around clear chemical identification
and professional research reference. For
4-AcO-MET,
documented molecular information provides a consistent reference for cataloguing,
analytical comparison and laboratory record keeping.
Researchers should verify documentation associated with their specific material
and batch before analytical work. Supplier documentation and analytical results
should be considered alongside established chemical database records.
Explore Related Research Chemicals
Researchers exploring substituted tryptamine and indole research compounds can
also visit
RC-Kings
for additional chemical reference materials and related research compounds.
Research Use Notice
4-AcO-MET
is presented for laboratory research and analytical reference purposes.
This page provides chemical and scientific information only and does not provide
instructions for human use, dosing or administration.




Sofia –
Carefully packaged and handled for controlled scientific research use only