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Responsible Research with DCK

Always practice responsible research. You should read and educate yourself before undertaking research with any chemical. The Psychonaut Wiki has some very helpful resources and information on DCK, so does The Third Wave and Set and Setting. Never conduct research with a chemical without learning about it first.

WARNING This product is not for human or veterinary use.

What is DCK?

2′-Oxo-PCM (also known as deschloroketamine, O-PCM, DXE, and DCK) is a lesser-known novel dissociative substance of the arylcyclohexylamine class that produces dissociative, anesthetic and hallucinogenic effects when administered.

Early discussion over DCK has revolved around speculation over claims of antibacterial or immunosuppressant properties. If this speculation is valid, it is possible that its prolonged use could potentially pose a serious threat to one’s health and immune system, which is why misuse of this substance is highly discouraged. Ketamine has been found to have similar properties.

DCK has recently become easily accessible through online research chemical vendors, where it is being sold as a designer drug.

Very little data exists about the pharmacological properties, metabolism, and toxicity of DCK, and it has a very brief history of human usage. It is strongly recommended that one use harm reduction practices if choosing to use this substance.

Chemical Properties

Deschloroketamine, or 2-Phenyl-2-(methylamino)cyclohexanone, is classed as an arylcyclohexylamine drug. Arylcyclohexylamine drugs are named for their structures which include a cyclohexane ring bound to an aromatic ring along with an amine group. Descholoroketamine contains a phenyl ring bonded to a cyclohexane ring substituted with an oxo group (cyclohexanone). An amino methyl chain (-N-CH3) is bound to the adjacent alpha carbon (R2) of the cyclohexanone ring.

Descholoroketamine is a chiral molecule and is often produced as a racemate. Des- is a prefix used in chemistry to denote the absence of a functional group (in this case “chloro”) hence deschloroketamine is named for lacking a chlorine substitution on its phenyl ring, which is found in ketamine.

Pharmacological effects

Due to the lack of research regarding the substance, all discussion regarding the pharmacology of it is purely based on its structure and subjective effect similarities to other arylcyclohexylamine dissociatives such as 3-MeO-PCP, PCP and MXE. With this in mind, DCK is thought to act as an NMDA receptor antagonist. NMDA receptors, a type of glutamate receptor, allow for excitatory electrical signals to pass between neurons in the brain and spinal column; for the signals to pass, the receptor must be open. Dissociatives inactivate the NMDA receptors by blocking them. This disconnection of neurons leads to the general loss of bodily sensation, motor coordination, memory recall and eventually this substance’s equivalent of the “k-hole.”

Some of the most commonly reported effects are:

  • Spontaneous physical sensations
  • Motor control loss
  • Depersonalization
  • Dream potentiation
  • Creativity enhancement

Potential Side Effects

  • Nausea
  • Sedation
  • Decreased libido
  • Time distortion
  • Optical sliding


DCK is classified as illegal in:

  • Latvia
  • United Kingdom
  • Canada

This list is not exhaustive, so do your own research into the legal status in your country before ordering!

Read More

All products are strictly for research purposes only and not for human consumption.

Store in a cool, dry place away from sunlight. Lysergamides and Tryptamines should be kept below 20'c where possible

Product Name: DCK hydrochloride

Other Name(s): 2′-Oxo-PCM – O-PCM

IUPAC Name: 2-(methylamino)-2-phenyl-cyclohexanone, monohydrochloride

CAS: 4631-27-0

Formula: C13H17NO

Molar Mass: 203.285 g·mol−1



4.79 / 5 (19)
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NMR Measurment Report
NMR Measurement
Report Available

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Sample name: ST-119 12-3-2021
Spectrometer: Bruker 500 MHz Solvent: CDCl3
Expected compound:
Identified compound:
Estimated purity:

Click here for the full report.

SKU: DCK Categories: , Tags: ,
Read Reviews

19 reviews for DCK HCL

  1. Fruitneck

    Had a friend that ordered this off of this site and shared some with me. We had an incredible time on it and I had to come by the site the leave a review.

  2. PureResearch

    Ketamine on hardcore steroids it’s such a heavy psychedelic dissociative amazing for home sessions

  3. Charles55

    A good research chemical for sure

  4. brazzer

    very potent and interesting dissociative. economic too

  5. Lyon

    Made my own nasal spray with this and works like an absolute charm it is a nice, warm and comfortable dissociative and I like that this is not as intense as other dissociatives

  6. Luca

    Good quality I always liked DCK the most. But i got a question when will there be a new ketamin for the german customers?

  7. Nilhuse721 (verified owner)

    I found it great for the price, i find it 2f like at high dosage ( starting 25mg ) BUT missing this magic i found in 2FDCK… This feel more cold but bright side make me sleep easy 🤣👍😴 anyway, big love team CC

  8. Gsy79

    Gute Qualität. Und sehr schön verpackt. Immer wieder gerne

  9. Kratios king

    great service

  10. Dadann

    Great product !

  11. circadis (verified owner)

    Deserves more than 5 stars. Flawless product quality, shipment, and customer service. Keep up the good work

  12. Joseph Gertz

    Jack has always helped me and my fiance with our research and this was top quality. These guys are amazing and it sucks that they wont ship to the US after September 17th 2020. But it’s okay because I always got what I paid for even if it took a little while. Thank you guys!

  13. ChickenCobra (verified owner)

    Jack provides excellent customer service. This product tested perfectly!

  14. Sam

    Jack is absolutely unmatched in his customer service, intelligence and efficiency. I’ve been on this site making orders while knowing NOTHING about Bitcoin and he still through every hour of it politely and with the same positive energy.
    Thank you!

  15. weisdtc707 (verified owner)

    At first i was not impressed with this chemical until during one of my science experiments i felt as if i had left my body and traveled to heaven i couldnt believe it. Amazing chemical, just dont do experiments with it too often.

  16. S

    Great product, took a couple weeks longer than normal to arrive but that’s kind of expected right now.

  17. spentthedayaway (verified owner)

    Great quality. A compound returns and lives up to the hype. CC ships fast and securely, customer service brings everthing to 5 stars. The best vendor going right now!

  18. Jason

    A1 vendor, very fast shipping to US, very professional customer service, Jack has always replied to my emails promptly. Will always recommend to anyone 10/10

  19. brandanderstine (verified owner)

    Giving 5 stars for the crazy fast shipping (US in under a week). Even though my order got messed up it’s nice to know that this place came through. Will definitely be ordering again!

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