O-PCE (2-Oxo-PCE, Eticyclidone) is a PCE-related arylcyclohexylamine, structurally related to eticyclidine (PCE) and ketamine analogs. The defining feature of O-PCE is the 2-oxo (ketone) functional group, which makes it particularly relevant for structure–activity relationship (SAR) analysis, analytical profiling, and comparative studies within dissociative-class research.
Within the EU and the Netherlands, O-PCE is supplied strictly as a laboratory reference material and has no approved medical, therapeutic, or consumer applications.
Research & Chemical Summary
| Attribute | Details |
|---|---|
| Common Name | O-PCE |
| Other Names | 2-Oxo-PCE, Eticyclidone |
| Chemical Class | Arylcyclohexylamine |
| Research Status | Research Chemical 🧪 |
| Physical Form | Powder |
| Intended Use | Laboratory & analytical research only |
| Region Focus | Europe / Netherlands (EU) |
Scientific & Analytical Context
O-PCE is commonly referenced in research for:
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Comparative analysis with PCE, ketamine, and related analogs
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Structure–activity relationship (SAR) studies
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Analytical method development (GC/MS, LC/MS, HPLC)
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Reference material for chemical identification and profiling
Available public literature focuses primarily on chemical structure and analytical properties, with limited formal pharmacological or toxicological data in research-chemical contexts.
Chemical Specifications
| Property | Value |
|---|---|
| Molecular Formula | C₁₅H₂₁NO |
| Molecular Weight | ~231.33 g/mol |
| CAS Number | 2201-40-3 |
| IUPAC Name | 2-(ethylamino)-2-phenylcyclohexan-1-one |
| PubChem CID | 62268 |
Structural Identifiers
| Identifier | Data |
|---|---|
| SMILES | CCNC1(CCCCC1=O)c2ccccc2 |
| InChIKey | QLTCSGRQZUXRNY-UHFFFAOYSA-N |
Key Research Characteristics
| Feature | Summary |
|---|---|
| Compound Type | PCE-class ketone analog |
| Structural Interest | 2-oxo arylcyclohexylamine |
| Research Focus | SAR, analytical & forensic studies |
| Documentation | CAS, molecular & structural identifiers |
Compliance & Handling Notice
This product is supplied exclusively for laboratory and analytical research purposes.
Not intended for human or animal use.





