U-48800 Powder for sale
What is U-48800 Powder?
Firstly, U-48800 is a research chemical of the opioid analgesic class of drugs. It is an analogue of U-47700 with one more methylene on the benzene ring. U-48800 appears to be white powder with the chemical formula C16H22Cl2N2O. The IUPAC name of the substance is 3,4-Dichloro-N-[(1R,2R)-2-(dimethylamino)cyclohexyl]-N-methylbenzamide and the molecular weight of the compound is 329.27 g/mol.
Secondly, The purity of this designer drug is very high – over 99%. This is a novel chemical; U-48800 was created as a substitute for U-47700 with a little difference in its chemical structure, so it is not an easy task to find U-48800 for sale online. But you can definitely buy U-48800 on our website. The drug is available in the form of powder.
U-48800 Powder for sale
We report a method for the detection and quantitation of 12 drugs and 2 metabolites in the same structural class as the illicit mu-opioid agonist U-47700 in human whole blood. These substances are either suspect to be present as potential novel opioids in illicit drug markets.
The general class of these drugs was develop in pharmaceutical research programs in the 1970s, but these drugs have recently become of concern for overdoses and death in opioid users in the USA and internationally.
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The scope of analysis included the following compounds. Methylenedioxy U-47700, ethylenedioxy U-47700, ethylenedioxy U-51754, U-69593, U-47931E (bromadoline), U-47700, U-48800, U-49900, U-51754, U-50488, propyl U-47700 and isopropyl U-47700. Additionally, two metabolites N,N-didesmethyl U-47700 and desmethyl U-47700 were also include in the scope.
Drugs were extracted from human whole blood using solid-phase extraction, and the extracts were analyzed by liquid chromatography–tandem mass spectrometry. The assay was validat with respect to bias, carryover, interference, within-run and between-run precision, and accuracy.
Eight medicolegal death investigation cases that had screened positive for U-48800 by liquid chromatography–time-of-flight mass spectrometry were successfully confirm and quantified using this method.
The mean and median concentrations of U-48800 in these cases were 2.5 (±2.1) and 1.8 ng/mL, respectively, with a range of concentrations of 0.27–6.2 ng/mL. Case history information including the presence of other drugs in combination are describe and discussed.U-48800 Powder for sale