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O-desmethyltramadol or o-dsmt (O-DSMT, Omnitram) is a new designer opiate drug, is an analgesic based on the tramadol metabolite and has all its properties.
O-DSMT has significantly more powerful properties as a μ-opioid agonist compared with tramadol, is used as a strong painkiller, when used in large quantities, leads to ephoria and causes opioid dependence.
O-desmethyltramadol, O-DSMT is produced in the modern chemical laboratory in compliance with all quality standards, which makes it as readable as possible, without third-party impurities.



  • O-dsmt
  • O-Desmethyltramadol
  • Omnitram





Molecular weight

249.349 g/mol






≥ 99%

This chemical is intended for research and forensic work.

Adverse properties of O-DSMT have not been studied.

The complete chemical formula of O-DSMT: 3-(2-((dimethylamino)methyl)-1-hydroxycyclohexyl)phenol.

Storage conditions of this chemical: in a cool and dry place. The stability of this chemical compound can last up to 2 years, under the right storage conditions.

EUR 18.00/g

5g 90.00 EUR

EUR 14.00/g

10g 140 EUR

EUR 9.50/g

20g 190 EUR

EUR 5.60/g

50g 280 EUR

EUR 4.20/g

100 g 420 EUR

EUR 3.40/g

1k 3400  EUR

Make an order

Contact the manager. (specify the chemical, quantity, address of the recipient)

All orders are sent by EMS, DHL, UPS, TNT, FEDEX delivery services. Shipments come from China, Netherlands(warehouse), Switzerland(warehouse). The availability of goods, delivery time, the price of delivery check with the manager.


– it is the big trading history and experience in the market of research chemicals.
– We accept various payment methods: bitcoin, MoneyGram, and bank transfer.

What do you get when you buy a chemical on
– a printed bag of aluminum foil containing a chemical of the first class O-DSMT: 3-(2-((dimethylamino)methyl)-1-hydroxycyclohexyl)phenol.
-Powder, over 98% pure.

We would like to draw your attention to the fact that before placing an order you checked the legality of the necessary chemicals. Independently check the list of prohibited substances in your country. We want you to place an order only for legally permitted substances in your country.

By purchasing chemical research on, you buy a quality chemical at a wholesale price without excess impurities and get a discount coupon for subsequent purchases on our site.

76 thoughts on “Buy O-DSMT (O-desmethyltramadol , Omnitram)

  1. Carl says:

    I want to order 10 grams, what is needed for this?

  2. Luc says:

    10 grams please send to the Netherlands. How much to wait? Payment btc

  3. Luis says:

    I want to order

  4. Mikael says:

    Hi, Order 50 grams. Price 550 Euro?

  5. Ezra says:

    Hi, 10 grams please send. How can I pay? Not good at bitcoin.

  6. Enzo says:

    Hello, send me 10 grams. delivery in the EU for free?

  7. Dieter says:

    Hi, I want to order 5-10 grams.

  8. Berthram says:

    Interested in buying 20-50 grams. Is it possible to deliver the package to Germany?

  9. Stepan says:

    order 500 grams. How long is the delivery to the Czech Republic?

  10. Daniel says:

    Hi, please send me 20 grams.

    -How to place an order?
    -How much is the delivery?
    -How to pay?
    I look forward to hearing from you. Thank.

  11. Daniel says:

    Not bad

  12. Julia says:

    Send me 50g 445 EUR, ready to pay for delivery

  13. N. André says:

    Send 50 grams to France?

  14. Diego says:

    I need this product, how are things with delivery?

  15. Josh Moore says:

    Hi guys, are you shipping to USA?

  16. Lien R says:

    How much o-dsmt is weaker than tramadol?

  17. Samir says:

    How is the quality of this product in this company?

  18. RENÉ Bertrand says:

    Hi, are you sending o-dsmt to the EU? I wanted to order 10 grams for research purposes. Waiting for your reply, thanks.

  19. EMILE Laurent says:

    Hello. I would like to have a regular supplier of O-DSMT and some of your other products, first I want to buy 10 grams for quality control, please answer me

    1. admin says:

      I answered you, please check your email

  20. Michael L says:

    o-dsmt available? What opioids are still available? Regards Michael L.

  21. Anthony Stephenson says:

    Want to take a test? Minimum order?

    1. admin says:

      Check your email

  22. Dave G says:

    I placed an order, there is no information for payment, please reply to me as soon as possible

    1. admin says:

      Please check your email again.

  23. Hudson Garden says:

    How high quality is your O-DSMT?

  24. Howard D says:

    Do you still have o-dsmt in stock?

    1. admin says:

      In stock, I replied to your email, we continue to communicate by email, not in the comments, thanks.

  25. RENÉ Bertrand says:

    Hello my friend, I have written to you by e-mail, but have not received a response from you yet and am writing here because I urgently need a supplier again, could you send me o-dsmt, clonazolam, and I want to try metonitazine 50 grams for testing, I know that you do not like it when they write to you in the comments, you can erase my comment after you read. I am looking forward to your reply, thanks for your time.

    1. admin says:

      I sent you a reply to your e-mail, please check.

  26. RENÉ Bertrand says:

    Hi my friend, I am ready to place a large order for several kilos, but this time I am ready to pay Westen Union, send me an e-mail as soon as possible.

  27. Michael Watson says:

    O-DSMT is available? I want to buy 50g. I would also like to buy samples of potent opioids and the best benzo.

    1. admin says:

      I sent you a reply to your e-mail, please check

  28. PenisPump says:

    I would like to buy a kilo of O-DSMT please.

  29. Jim Jones says:

    Is O-DSMT available?

  30. Mickey Brown says:

    O-desmethyltramadol, o-dsmt with delivery in the USA? Is it possible? What research chemicals can you deliver in the USA? Answer me, I can be your regular customer. We can do an excellent business.

  31. Michael Dodson says:

    o-dsmt in stock? interested in opioids like oxycodone, but not fentanyl, do you have any available? what can you recommend? waiting for you

    1. admin says:

      I sent you a reply to your e-mail, please check

  32. Michael Dodson says:

    You sent me the code, but I do not know where I can check it? I’d like to know how soon my package is moving. Explain to me how to do it, I don’t understand it a bit. I’m waiting for an answer and thank you for your time, my friend

    1. admin says:

      I sent you a reply to your e-mail, please check

  33. Xavier Hall says:

    I am already ready to buy, but I want to know where the delivery from the EU comes from? Thanks

    1. admin says:

      I sent you a reply to your e-mail, please check

  34. Xavier Hall says:

    Will they give me a track code today? Thanks.

    1. admin says:

      Information was sent to your email address, please check

  35. Jelle Beckers says:

    O-DSMT in stock? Delivery in EU, ready to buy 1 k. Do you insure the delivered goods? Where is the delivery from? Thanks

    1. admin says:

      I sent you a reply to your e-mail, please check

  36. Erkki Lehtonen says:

    I am interested in many of your products. I know that you are a legit vendor. At the moment I am looking for a reliable supplier of O-DSMT and I want to start with 50 grams. I am only interested in where you ship from and what service you send to the EU?

    1. admin says:

      I sent you information on your email again, please check

  37. Evan Arthurs says:

    I filled out the make on order information on your website. But I received the payment details. How can I get 50 g. o-dsmt? I can order from you regularly. Answer me.

    1. admin says:

      I sent you information on your email again, please check

  38. Jaime Dyer says:

    Hello. I want to order O-DSMT 10 g, and also try Etazene (Desnitroetonitazene) 5 g, Etonitazepipne 5 g, Rilmazafone(Rhythmy) 10 g. I am in the USA. Send me your btc wallet if you are ready to send the package.


  39. Hinrich Vollmer says:

    Can I test O-DSMT? Delivery to Germany. I will of course pay for the samples and shipping.

    1. admin says:

      I sent you information on your email again, please check

  40. Ronald Thiel says:

    I really want to try your o-dsmt Is hidden delivery possible?

  41. Leon Gaba says:

    Do you ship to switzerland? And is it in stock? Thanks in advance!

  42. Michel Heine says:

    In a few days I plan to buy o-dsmt from you and some more of your opioids. Please send me a price list of all opioids and benzodiazepines that you can send to Germany. Thank you in advance.

  43. Joeri Nannes says:

    I am in the Netherlands and I am ready to buy a sample of 5 g o-dsmt from you, test it, contact me and send your btc address. With respect

  44. Thierry Ancel says:

    I ordered odst and did not receive the payment information. I hope this is not a problem? I can regularly order 100-200 grams a week and maybe even more. I am also interested in oxycodone analogues, perhaps you have something similar? I’m looking forward to the information.

    1. admin says:

      I sent you information on your email again, please check

  45. D H says:

    Is it possible to deliver an o-dsmt small package of 10-20 g to US? Let me know my friend, I can become your regular customer and I would like to try your other rc.

  46. Rasheed Hughes says:

    Hello. Please send me information for payment. I am in USA and I am trying to buy 20g of o-dsmt but I don’t know how to pay for my order. I don’t have bitcoin, help me please.

  47. Sean Bell says:

    Do you deliver o-dsmt and other products to the USA? Where is the shipment from in the USA?

  48. J. T. says:

    Do you still supply O-DSMT? I need a supplier, but would like to check the quality? Will you ship free samples?

  49. Marcus Koehler says:

    I want to get some small free samples of o-dsmt and your other research chemicals shipped from the EU. Will you send me some? I will evaluate the quality, choose what I liked, and order at least 50-100 grams. I promise to leave a good review and recommend you to my friends.

  50. Wilber Schnarr says:

    Are you still shipping O-DSMT to Germany? I only need 5 grams, a small package.
    I would be grateful if you would answer me.

    1. admin says:

      I sent you information on your email again, please check

  51. Ingel Eyrich says:

    Do you deliver your products to Germany? Can I get some O-DSMT as a sample?

  52. Nacisse Guenin says:

    I am in France, I am interested in your prices for o-dsmt, but I need to check the quality. I am ready to place an min order, but first I would like to know from where and by what courier you ship to France. I will be glad to hear your answer as soon as possible.

    1. admin says:

      I sent you information on your email again, please check

  53. Vic Sabbe says:

    Can I order o-DSDT with 100% express delivery from the EU? To begin with, 20 g, to check if all the goods are good, the delivery will be fast and without problems, then the order will be 2-3 kilos. Waiting for an answer.

    1. admin says:

      I sent you information on your email again, please check

  54. J B says:

    Hi my friend, I am in the USA, will you send me a package? I am ready to make a start of 20 g o-dsmt for my private laboratory. If you can send it, then send me the amount including the delivery and the monero wallet address.

  55. Beat Alispach says:

    I sent you bitcoins, order 000487. If your o-dsmt turns out to be on top , my next order will be for 1000 Euros.

    1. admin says:

      I sent you information on your e-mail again, please check

  56. Franz says:

    Can you still ship o-dsmt to Germany?

    1. admin says:

      I sent you information on your e-mail again, please check

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