Buy O-PCE Crystal For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
What is O-PCE Crystal
O-PCE, chemically known as deschloro-N-ethyl-ketamine or 2′-Oxo-PCE, is a synthetic dissociative anesthetic belonging to the arylcyclohexylamine class. It is structurally related to ketamine and other dissociatives such as deschloroketamine and eticyclidine. O-PCE is known for its potent dissociative effects that produce a feeling of disconnection from the body and environment. Compared to ketamine, it is more potent, longer-acting (lasting between 3 to 6 hours versus ketamine’s 30-60 minutes), and tends to have stronger stimulating and sedative effects. It appears typically as a crystalline solid form, frequently distributed as white crystals. This compound is primarily used in scientific research to study dissociative mechanisms and pharmacological effects but is not intended for human or veterinary use.
Technical Information of O-PCE Crystal
| Attribute | Details |
|---|---|
| CAS No | 4551-92-2 |
| Alternate Names | Deschloro-N-ethyl-ketamine, 2′-Oxo-PCE, ETICYCLIDONE, O-PCE |
| Chemical Formula | C14H19NO ¡ HCl (hydrochloride form) for salts |
| IUPAC Name | N-ethyl-1-phenylcyclohexan-1-amine-2-one (approximation) |
| Molecular Weight | 217.31 g/mol (free base), 253.8 g/mol (hydrochloride) |
| Smiles | Not explicitly available but derivable from structure |
| Melting Point | Not widely reported |
| Boiling Point | Not widely reported |
| Long Term Storage | Cool, dry, dark place |
| Form | Crystalline solid |
| Purity | >98% (verified by HPLC) |
Typical research applications of O-PCE Crystal
O-PCE is primarily used in neuroscience and pharmacology research to understand the mechanisms of dissociative anesthetics. It is instrumental in studying NMDA receptor antagonism, its effects on consciousness, and sedation pathways. Its longer duration and potency compared to ketamine make it useful for modeling prolonged dissociative states and exploring potential drug interactions in controlled lab environments. Research may also focus on its structural properties relative to other arylcyclohexylamines and potential for abuse liability studies.
Safety and Handling Information for O-PCE Crystal
Due to its potent psychoactive nature, O-PCE should be handled with care in laboratory settings by qualified personnel only. Appropriate personal protective equipment (PPE) including gloves and eye protection is recommended. Avoid inhalation, ingestion, and skin contact. Use in a well-ventilated area or under a fume hood. Avoid combining with depressants or stimulants to prevent adverse interactions. Because it can cause sedation, disorientation, and psychological effects, accidental exposure should be promptly managed by seeking medical advice. It is not for human or veterinary use.
Ordering & shipping summary for O-PCE Crystal
O-PCE is typically sold for research use only and requires proper documentation and justification for purchase. Shipments should be securely packaged to prevent contamination or loss and labeled clearly as research chemicals. Shipping is usually performed through specialized couriers or chemical suppliers with tracking. Compliance with all relevant national and international regulations for controlled substances or research chemicals is required.
Storage Conditions for O-PCE Crystal
Store in a cool, dry, and dark environment to preserve chemical integrity and prevent degradation. Ideally, keep in airtight, sealed containers away from direct sunlight and moisture. Refrigeration may be used for enhanced stability but is not always necessary if kept in optimal dry conditions.
Alternatives to O-PCE Crystal
Some related research chemicals with similar dissociative profiles include:
-
Ketamine (CAS 6740-88-1)
-
Deschloroketamine (DCK)
-
Eticyclidine (PCE)
-
3-MeO-PCP
These alternatives vary in potency, duration, and pharmacological profiles, offering different research insights depending on study goals.
FAQ About O-PCE Crystal
Q: Is O-PCE legal?
A: Legal status varies by jurisdiction; it is often controlled or regulated as a research chemical.
Q: Can O-PCE be used in humans?
A: No, it is for research only, not for human or veterinary use.
Q: What precautions should be taken?
A: Use PPE, avoid inhalation and ingestion, and handle under controlled lab conditions.
Q: How long do effects last in experimental models?
A: Effects typically last 3-6 hours, longer than ketamineâs usual duration.
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Buy high-purity O-PCE Crystal from trusted research chemical suppliers for your in vitro and animal model applications. Ensure proper handling and storage to maintain sample integrity. For qualified laboratories only. Not for diagnostic, therapeutic, or human consumption.

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Excellent reagent for biochemical studies. The batch was consistent, and the purity was verified.
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