In one study, it fully substituted for oxycodone and produced antinociception and oxycodone-like discriminative stimulus effects comparable in potency to morphine in mice but failed to stimulate locomotor activity in mice at doses up to 100 mg/kg.
BUY Valerylfentanyl POWDER
Valerylfentanyl POWDER is an opioid analgesic that is an analog of fentanyl and has been sold online as a designer drug. It has been seldom reported on illicit markets and there is little information about it, though it is believed to be less potent than butyrfentanyl but more potent than benzylfentanyl.
Shipping & Storage Information
Side effects of fentanyl analogs are similar to those of fentanyl itself, which include itching, nausea and potentially serious respiratory depression, which can be life-threatening.
Fentanyl analogs have killed hundreds of people throughout Europe and the former Soviet republics since the most recent resurgence in use began in Estonia in the early 2000s, and novel derivatives continue to appear.
A new wave of fentanyl analogues and associated deaths began in around 2014 in the US, and have continued to grow in prevalence; especially since 2016 these drugs have been responsible for hundreds of overdose deaths every week.
Storage & Transport Information
Storage Temperature: -20°C
Shipping Temperature: Room Temperature
List of fentanyl analogues
Chemical and physical data
Average mass364.524 Da
Monoisotopic mass364.251465 Da
This substance is included in Schedule I of the 1961 Single Convention on Narcotic Drugs.