O-DMST, O-Desmethyltramadol

O-DSMT or O-Desmethyltramadol, Omnitram is a synthetic opipodic drug, an active metabolite of tramadol of the cyclohexanol class. O-DSMT IUPAC: 3- (2 – ((dimethylamino) methyl) -1-hydroxycyclohexyl) phenol. o-dsmt has a similar molecular structure to tramadol. O-DSMT has good analgesic properties, acts as a sedative, euphoric, but can quickly become addictive. O-DSMT has the most potent effect compared to tramadol.
The molecular structure of O-DSMT consists of two rings, including the cyclohexane ring, which is linked to the phenyl ring at R1 and substituted at R3 by a hydroxy group (OH-). The hydroxyl group is at the same location where the cyclohexane ring is linked to the phenyl ring, R1. O-DMST has a third substitution on the cyclohexane ring at R2 and is linked to a dimethylamine group. O-DMST, in contrast to tramadol, lacks the methyl group of methoxy substitution R3 of tramadol.

You can buy MDPEP online at biochemal.com now.



  • O-dsmt
  • O-Desmethyltramadol
  • Omnitram
  • desmetramadol





Molecular weight

249.349 g/mol




≥ 98%

1 g.-
5 g.65 €
10 g.110 €
25 g.170 €
50 g.200 €
100 g.350 €
1 kg.2100 €


Why buy O-DSMT online from biochemal.com?

• You buy a quality product at the best price, without intermediary markups.
• You are buying a tested product that has proven itself in the designer drugs market.
• You will receive a sealed aluminum foil bag containing O-DSMT  ≥98% pure.
• You can buy goods using Bitcoin (BTC), Litecoins (LTC), Ethereum (ETH), Bitcoin Cash (BCH), Western Union, Money Gram, Payeer (card payment).

24 Replies to “O-DMST, O-Desmethyltramadol”

Источник: bafus.ru/artel/
  1. Do you have delivery O-DSMT to Germany? Is it possible? Where does delivery come from? Terms? Thanks.

  2. I sent you my address. My name is Joyce Huisman. Can you send me an O-DSMT? It is legal in my country.

  3. I have sent you a order and sent the data. give me an answer on my order and send your details for ltc btc payment, thank you.

  4. Can you send 1g each, for the test? I am interested in buying O-DSMT, Gidazepam, 3,4-EtPV, Dipyanone, Etazene, 2-BDCK, 2-MMC, 3-CMC. I intend to order more in the future. I will be happy to hear from you soon. Thank.

  5. Do you ship your goods to the USA? I would like to buy some chemicals to my lab and test them for quality. If possible, send me those opioids and benzodiazepines that you could send me. I will be very grateful for your help, thank.

  6. Hello. I have filled in all the fields of the order, how do I pay for the purchase? I do not receive payment information from you. Are you still selling? O-DSMT in stock?

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