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Ratings from 37 reviews
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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

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. Other chemicals in this class include DMXE, 2-FDCK and 3-Me-PCPy.

DCK was on of the first ketamine analogues that appeared on the research chemical scene in the early 2010s. Many researchers experiment with it as a legal alternative to ketamine. However, the results achieved are substantially different. Notably, the duration of experiments with DCK tends to last several hours, compared to 30-60 minutes with ketamine or 2-FDCK.

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!

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

NMR Measurment Report
NMR Measurement
Report Available
Sample name: AC-06 11-5-2023
Spectrometer: Bruker 600 MHz Solvent: CDCl3
Expected compound:
Identified compound:
Estimated purity:
NMR Analysis Report Screenshot

Click here for the full report.

SKU: DCK Categories: , , Tags: ,

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Mykhailo L
1 day ago
On time, discreet packaging, overall 5* experience
Manuel C
1 day ago
Allí perfect
Dominik G
1 day ago
The delivery was very fast an the acid is good.
schmitt m
1 day ago
Unfortunately I have to give one star otherwise I can't send a review. I have received my first order. This amounted to around 100 euros. As a result, I placed a second order for almost 400 euros. Of course this was not sent and my x complaints were only answered with. there were difficulties.order 145400 is run dry ? scammer keep away
1 day ago
order 145061, I placed the order on 09/12, it is 09/22 and my order has still not shipped, no response from after-sales service.
1 day ago
Great stuff, idk what else to say.
John R
2 days ago
very happy
2 days ago
the service is the last. dubious and fraudulent site. I've been waiting a week for my order number 145400. When I asked, the only response I got was blah blah. tracking number doesn't work. all fake and prefabricated praise for the site. outrageous to say i like the service!!
Simon F
2 days ago
The delivery was discreet and very fast and safe delivered. I'd order again.
Nikolas A
3 days ago
Oleg W
3 days ago
simply the best! will buy again.
Jo W
4 days ago
Great great service, great product. Why go anywhere else?
Bartosz G
4 days ago
To be honest, really exceeded my expectations. The customer service is excellent, the website is beautiful and easy to navigate, the delivery time was great and the whole process of purchasing feels intuitive and clear. The products are also of impeccable quality. It's clear that the people running this service are passionate about research and amazing at what they're doing! I will definitely be a returning customer!
loison t
4 days ago
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Noémie G
7 days ago
I ordered and payed for 5 1cp-lsd blotters, and only received 2 of them. The forms to make a complaint seemed to do not work. Nethertheless, good quality products.
Mathieu B
8 days ago
Hello, nice products like usual except Pink paillette arrive completely broken for 2 of them .... Maybe you can do something about the packaging ? and resend the 2 broken one ? thanks a lot
Jaime G
8 days ago
Faster and secure
Pierre-Louis R
9 days ago
Perfect like all the time
Luciana S
9 days ago
Eztremely efficient customer support, delivery , everything.

Lots of love
from Jack, Jessica, Gigi and Matt

Read Reviews

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3 months ago

Good disso effects. Can’t compare with K, but definitely a good time in higher doses with 1V. No regrets. Recommended

3 months ago

My rats did not really like this substance. Reported almost no visuals, just felt dissociated and confused for a long time. Very hard to sleep afterwards and felt hungover the next day.

7 months ago

I did not really like this disso. Longer lasting than 2fdck, but colder and without that magic.

7 months ago

Deep, lasts long enough and has legs. “Magical” and cozy, for lazy Sunday afternoons. The downside is that it has some bodyload during and can be felt the whole next day, dizziness and pressure drops. Also it’s antibiotic properties isn’t just urban legend I could tell. I had it from two different sources on separate times. The one from here was brownish and I actually found the other batch to be superior. Still, no regrets

8 months ago

Probably my favorite disso RC. Wish it was a bit cheaper, but sadly dissos get more and more expensive.

8 months ago

Schöne Wirkung
Hält lange und wirkt intensiver als 2 fdck

9 months ago

Produit de qualité aux effets surprenants, dosage initial par voix direct à sous doser en premier lieux

9 months ago

Le batch “Sandy Brown” est plus agréable à faire consommer à mes plantes, texture fine qui irrite moins les cellules.
En spray c’est vraiment le top si vous n’êtes pas à domicile.

Olivier Aubert
10 months ago

Very bland K where’s the Magic? Gets you disso and that’s about it .. so disappointed compared to 2-FDCK

Space Cooker
11 months ago

Our research showed really interesting initial dissociative results. Our Guinea Pigs were able to clearly hole.
Duration is a bit on the long side, so our test subjects were feeling a bit tired after some successive experiments.
Top research Subject thx CC !

11 months ago


1 year ago

I havent researched this for quite some time so Im not sure if it is normal for recent batches to lack the sand like texture but the test amount I received was more of I fine powder and i honestly found it to be better than before

1 year ago

Y lo mejor es que se siente mejor que la original

1 year ago

Me encanto la experiencia y volvere a probarla

1 year ago

It is maybe even as same interesting chemical as regular k.

1 year ago

Amazing product. Also budget friendly. Highly reccommended.

1 year ago

Nice warm feeling, a bit drunk.
When my rats over do it they get paranoia:-)
Very good quality

1 year ago

the best disso if you want to keep it cheap

1 year ago

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.

1 year ago

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

1 year ago

A good research chemical for sure

1 year ago

very potent and interesting dissociative. economic too

1 year ago

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

1 year ago

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

2 years ago

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

2 years ago

Gute Qualität. Und sehr schön verpackt. Immer wieder gerne

Kratios king
2 years ago

great service

2 years ago

Great product !

3 years ago

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

Joseph Gertz
3 years ago

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!

3 years ago

Jack provides excellent customer service. This product tested perfectly!

3 years ago

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!

3 years ago

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.

3 years ago

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

3 years ago

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!

3 years ago

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

3 years ago

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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