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While it's not illegal to possess methamphetamine, it is not prescribed as a drug in Brazil. Sale can result in up to 15 years prison. [3] Canada: Illegal, Exemption in British Columbia where 2.5 grams is decriminalized due to Health Canada mandate: Illegal: Illegal: Illegal: Methamphetamine is not approved for medical use in Canada.
Dimethyl sulfone (DMSO 2) is an organosulfur compound with the formula (CH 3) 2 SO 2. It is also known by several other names including methyl sulfone and (especially in alternative medicine) methylsulfonylmethane (MSM). [4] This colorless solid features the sulfonyl functional group and is the simplest of the sulfones. It is relatively inert ...
Dimethylamphetamine has weaker stimulant effects than amphetamine or methamphetamine and is considerably less addictive [1] and less neurotoxic compared to methamphetamine. [ 2 ] [ 3 ] However, it still retains some mild stimulant effects and abuse potential, [ 4 ] and is a Schedule I controlled drug.
Diagnostic impurities are the naphthalenes 1-benzyl-methylnaphthalene and 1,3-dimethyl-2-phenylnaphthalene, [108] arising in the Nagai and Leuckart routes, and cis-or trans-1,2-dimethyl-3-phenylaziridine, ephedrine, or erythro-3,4-dimethyl- 5-phenyloxazolidine, arising in the Nagai and Emde routes; these are absent in the reductive amination ...
STP was first synthesized and tested in 1963 by Alexander Shulgin, who was investigating the effect of 4-position substitutions on psychedelic amphetamines. [3]In mid-1967, tablets containing 20 mg (later 10 mg) of STP were widely distributed in the Haight-Ashbury District of San Francisco under the name of STP, having been manufactured by underground chemists Owsley Stanley and Tim Scully.
The Controlled Drugs and Substances Act (French: Loi réglementant certaines drogues et autres substances) is Canada's federal drug control statute. Passed in 1996 under Prime Minister Jean Chrétien's government, it repeals the Narcotic Control Act and Parts III and IV of the Food and Drugs Act, and establishes eight Schedules of controlled substances and two Classes of precursors.
Methamphetamine was discovered in 1893 and exists as two enantiomers: levo-methamphetamine and dextro-methamphetamine. [ note 2 ] Methamphetamine properly refers to a specific chemical substance, the racemic free base , which is an equal mixture of levomethamphetamine and dextromethamphetamine in their pure amine forms, but the hydrochloride ...
Ethyl methanesulfonate, dimethyl sulfone, dimethyl sulfate Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify ( what is Y N ?)