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Cobalt(II) thiocyanate is an inorganic compound with the formula Co(SCN) 2. [1] The anhydrous compound is a coordination polymer with a layered structure. The trihydrate, Co(SCN) 2 (H 2 O) 3, is a isothiocyanate complex used in the cobalt thiocyanate test (or Scott test) for detecting cocaine.
A drug test (also often toxicology screen or tox screen) is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, or oral fluid/saliva—to determine the presence or absence of specified parent drugs or their metabolites.
It is a primary metabolite of cocaine, [1] and is pharmacologically inactive. [2] It is the corresponding carboxylic acid of cocaine, its methyl ester. It is formed in the liver by the metabolism of cocaine by hydrolysis, catalysed by carboxylesterases, and subsequently excreted in the urine. It is readily synthesised by boiling cocaine ...
The Liebermann reagent named after Hungarian chemist Leo Liebermann (1852-1926) is used as a simple spot-test to presumptively identify alkaloids as well as other compounds. It is composed of a mixture of potassium nitrite and concentrated sulfuric acid. [1] [2] 1 g of potassium nitrite is used for every 10 mL of sulfuric acid. [3]
The book investigates cocaine from the chewing of the coca leaf to the large scale trafficking of cocaine into the United States. [1] [2] Streatfeild goes into lucid detail about the history that the coca leaf had with the Native Americans and their Spanish overlords. [3] He also investigates the life and impact of the world's most famous ...
The structure of cocaine with relevant structural motifs for activity at the dopamine transporter highlighted. While it was originally thought that the 2β-carbomethoxy moiety interacted with the DAT through hydrogen bonding, subsequent research has indicated that electrostatic (ionic) interactions are the primary means of interactions with the DAT.
Chemical structure of cocaine. The biosynthesis of cocaine has long attracted the attention of biochemists and organic chemists. This interest is partly motivated by the strong physiological effects of cocaine, but a further incentive was the unusual bicyclic structure of the molecule. The biosynthesis can be viewed as occurring in two phases ...
In the United States, cocaine is a Schedule II drug under the Controlled Substances Act, indicating that it has a high abuse potential but also carries a medicinal purpose. [36] [37] Under the Controlled Substances Act, crack and cocaine are considered the same drug.