Buy Isotonitazene


Isotonitazene is an opioid analgesic derived from benzimidazole that has a stronger effect than fentanyl. Tests to determine activity at the µ-opioid receptor using in vitro biological functional analysis in animals have shown that a high dosage of this substance will cause many side effects, such as vomiting, respiratory depression, and even death.


Isotonitazene information:

Formal Name: N,N-diethyl-2-[[4-(1-methylethoxy)phenyl]methyl]-5-nitro-1H-benzimidazole-1-ethanamine

CAS Number: 14188-81-9

Synonyms: Isotonitazene

Molecular Formula: C23H30N4O3

Formula Weight: 410.5 g·mol

Appearance: powder

Purity ≥99%


Isotonitazene and all other synthetic opioids sold on this website are for research and legal applications. Isotonitazene is a designer drug with obvious physiological and psychoactive effects.

Storage conditions: in a cool and dry place. Terms Isotonitazene , can last up to 2 years with proper storage conditions.


We would like to draw your attention to the fact that before you place an order on our website, we checked the legality of the necessary chemicals. The list of permitted chemicals you should know in your country. We did not send orders to Russia, Belarus, Hong Kong, Singapore. We would like you not to order prohibited chemicals in your country.

By purchasing chemical studies on you buy a chemical at a wholesale price and get a discount coupon on subsequent purchases on our website.

34 thoughts on “Buy Isotonitazene

  1. I want to get Isotonitazene 5000 mg 290 €, I filled out the order form, but I do not receive information to pay. What should I do?

  2. now placed an order Isotonitazene 1000 mg 140 €, waiting for your decision sir, I hope you will not refuse me

  3. Hi, can I get 1 (1) gram of several (5) opioids? I am ready to pay for the delivery myself

    1. Delivery by regular mail or via UPS is included in the order value over 250 EUR. Express shipping at extra cost. Check your email please.

  4. Hey. I have placed an order, but I have not received a notification to pay for the order. Give me your bitcoin wallet, thanks.

  5. Hey. I am ready to go further and place an order for 100 grams of Isotonitazene and 100 grams of map-237, the recipient’s address and payment will be sent after your reply
    Regards Daniel

  6. Hi. I am looking for an isotonitazene supplier and I heard that you have a decent quality product. I have regular clients in several cities and I will take 1-2 kilos a week. I need delivery without delay. Waiting for your reply, respectfully

  7. nice, very nice, while everything suits me, but ordering isotonitazene becomes a problem, this time I want to get metonitazene 10 gram test or some good alternative to isotonitazene, your advice is very valuable to me, I am looking forward to your reply, thanks.

  8. Is Isotonitazene or U-47700 available? Are the alternatives equal? You have been recommended to me, I look forward to your reply, have a nice day.

  9. Hello,

    I was wondering what the most potent opioids you have in stock are that have not yet been made illegal in Canada? Very interested in buying in bulk, if I could be provided with some more information on your pricing/inventory as well that would be very much appreciated..

    Papa G

  10. Hey is Iso still available? If not I want to still order 50g of your most potent opiod. Maybe proto or Eton? Your advice will be much appreciated as you have been referred to me. Thanks and I look foward to your reply

  11. Looking for iso or next best thing just want to do a test run to make sure everything is 100 .after I make sure everything’s good I’ll buy alot of bulk. Thanks

  12. I would like to buy 50 – 100 grams iso or stronger stuff.please let me know the prosaic and all the stuff u got

  13. I would like samples of all the opiates.. 1 gram of each.. also, can you put them in order for us to look at, from strongest to weakest? I am leaning toward brorphorine because I am a big fan of #PurpleDope.. I’m going to get 1/2 kg to start once I decide

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