Fentanyl

Description

Buy Fentanyl by the brand names Sublimaze, Actiq, Durogesic, Duragesic, Fentora among others is a potent opioid substance of the piperidine class. It is a strong agonist at the μ-opioid receptors and approximately 40 to 50 times more potent than pharmaceutical grade (i.e. 100% pure) heroin and roughly 80 to 100 times more potent than morphine.

A wide range of pharmaceutical fentanyl preparations are available, including transdermal skin patches, lollipops, buccal tablets or patches, nasal sprays, inhalers and powder form.

Subjective effects are similar to those of heroin and includes pain relief (analgesia), sedation, respiratory depression, and euphoria. However, it has a rapid onset and short duration of action relative to other opioids, which can lead to compulsive redosing.

Our research chemicals are mostly structural or functional analog of a controlled substance that has been designed to mimic the pharmacological effects of the original drug, while avoiding classification as illegal and/or detection in standard drug tests. Research chemicals include psychoactive substances as well as analogs of performance-enhancing drugs. Some of these were originally synthesized by academic or industrial researchers in an effort to discover more potent derivatives with fewer side effects and were later co-opted for recreational use. Other research chemicals were prepared for the first time in clandestine laboratories. Because the efficacy and safety of these substances have not been thoroughly evaluated in animal and human trials, the use of some of these drugs may result in unexpected side effects.

The development of designer drugs may be considered a subfield of drug design. The exploration of modifications to known active drugs—such as their structural analogues, stereoisomers, and derivatives—yields drugs that may differ significantly in effects from their “parent” drug (e.g., showing increased potency, or decreased side effects). In some instances, designer drugs have similar effects to other known drugs, but have completely dissimilar chemical structures (e.g. JWH-018 vs THC). Despite being a very broad term, applicable to almost every synthetic drug, it is often used to connote synthetic recreational drugs, sometimes even those which have not been designed at all (e.g. LSD, the psychedelic side effects of which were discovered unintentionally).