U-47700

(1 customer review)

$445.00$5,280.00

Buy U-47700 (Pink) is an opioid analgesic drug developed by a team at Upjohn in the 1970s which has around 7.5 times the potency of morphine in animal models.

CAS Number – 82657-23-6. Not for Human Consumption

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Description

Buy U-47700 (Pink) is an opioid analgesic drug developed by a team at Upjohn in the 1970s which has around 7.5 times the potency of morphine in animal models.

Physical Sample of U-47700

U-47700 is a structural isomer of the earlier opioid AH-7921 and the result of a great deal of work elucidating the quantitative structure–activity relationship of the scaffold. Upjohn looked for the key moieties which gave the greatest activity[7] and posted over a dozen patents on related compounds, each optimizing one moiety until they discovered that U-47700 was the most active.

U-47700 became the lead compound of selective kappa-opioid receptor ligands such as U-50488, U-51754 (containing a single methylene spacer difference) and U-69,593, which share very similar structures. Although not used medically, the selective kappa ligands are used in research.

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Buy Legal Research Chemicals – Buy U-47700 (Pink)

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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 analoguesstereoisomers, 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).

Buy U-47700 (Pink)

Additional information

Weight

14 g (1/2 oz), 28 g (1 oz), 56 g (2 oz), 113 g (4 oz), 454 g (1 lb)

1 review for U-47700

  1. Randi M.

    They have good prices, fast shipping, great customer service, and good products. I have always been very happy with my experiences with Nikkostores and highly recommend them!

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