3-Methylfentanyl (3-MF, mefentanyl) is analogous to Fentanyl, but is far more potent. 3-Methylfentanyl is in the form of crystalline solid, the highest quality: 99,7% min. You can buy 3-Methylfentanyl online at wholesale price…




3-Methylfentanyl (3-MF, mefentanyl) is an opioid analgesic. In its effects, it is analogous to Fentanyl, but is far more potent. 3-Methylfentanyl is 10–15 times more potent than Fentanyl, and several thousand times stronger than Morphine. Side effects of 3-Methylfentanyl are similar to those of fentanyl itself.

3-Methylfentanyl was first discovered in 1974.

  • CAS: 42045-86-3
  • Formula: C23H30N2O
  • Purity: 99,7% min
  • Molecular weight: 350.49
  • Appearance: Crystalline solid

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50g, 100g, 500g, 1kg, 3kg