Metonitazene is an opioid drug, a potent agonist at the μ-opioid receptor, 100 or more times stronger than morphine, an excellent analgesic, first mentioned in 1957. The action of Metonitazene is similar to fentanyl, has analgesic action, sedation, euphoria. In medicine, Metonitazene has not found much use. Metonitazene can very quickly cause dependence, if the dosage is exceeded, respiratory depression, vomiting, and even death are possible.

Synonyms  Metonitazene
IUPAC 2-[2-(4-methoxybenzyl)-5-nitro-1H-benzimidazol-1-yl]-N,N-diethylethanamine
Formula C21H26N4O3
Molecular weight 382.464 g·mol−1
CAS 14680-51-4
Appearance Powder
Purity ≥ 98%

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

Side effects from Metonitazene are not known.

Storage conditions: in a cool and dry place. Terms Metonitazene , 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.  

10 thoughts on “Buy Metonitazene

  1. Hans T says:

    I want to buy for the test. Does anyone know how much different from fentanyl?

    1. admin says:

      Sent you a reply to your e-mail.

  2. Cowsmack says:

    Hello sir.

    I am looking for make 5g purchase for 140€

    Is there a way I can buy a small sample first please?

    Thanks in advance.

    1. admin says:

      check your email, I will be glad to help you.

  3. Peter Jansen says:

    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.

    1. admin says:

      answered you several times, please write to me on my e-mail, and not in comments, I will be glad to help you.

  4. Wayne leach says:

    Hello, I would like to purchase a 2 gram sample of this and also 2 grams of the 3 mma, could you please send me an email if this is possible with a total cost and express shipping if in Melvourne, Australia. Have submitted all details in order for also. If products are as needed will order much larger after samples.

  5. Rob H says:

    Will you ship 5 grams to the United States? Waiting for an answer

  6. Dave Flatcher says:

    Hello my friend. I need samples of the opioids you have in stock. I have bitcoin and I am ready to start cooperation with you. Waiting for your reply, respectfully

    1. admin says:

      I answered you on your e-mail, please check.

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