Chloroform (CHCl3) and ethyl acetate (EA) were purchased from Macron Fine Chemicals (Center Valley, PA, U.S.A.). Formic acid and methanol were obtained from Sigma–Aldrich(St. Louis, MO, U.S.A.) and Merck (Darmstadt, Germany), respectively. Ethanol and acetic acid were purchased from J.T. Baker (Phillipsburg, NJ, U.S.A.). Distilled deionized water was produced by a PURELAB purifier (ELGA, Marlow, U.K.). Standards for illegal drugs including 5-MeO-AMT, amphetamine (AM), methamphetamine (MA), mephedrone, para-methoxymethamphetamine (PMMA), 3,4-methylenedioxymethamphetamine (MDMA), methylone, 2-(4-chloro-2,5-dimethoxyphenyl)ethan-1-amine (2C-C), ketamine, nitrazepam, flunitrazepam (FM2), and lysergic acid diethylamide (LSD) were purchased from Cerilliant Corporation (Round Rock, TX, U.S.A.). Stock solutions of illicit drugs were prepared in MeOH. Drinks and powders for whole fat milk (Uni-President Enterprises Corporation), grape juice (Uni-President Enterprises Corporation), fruit and vegetable juice (Chou-Chin Industrial Co.), sugar-free green tea bags (Vitalon Foods Company), 3-in-1 instant coffee packs (Nestlé Company), matcha tea packs (Starbucks), and gelatin powder (Tehmag Foods Corporation) were obtained from local supermarkets. Postage stamps were purchased from Chunghwa Post Co., Taiwan.
Methylone
Manufactured by Cerilliant
Sourced in United States
Methylone is a chemical compound used for analytical and research purposes in laboratories. It is a white crystalline powder that can be used as a standard reference material for analytical testing. The core function of methylone is to serve as a tool for chemical analysis, identification, and quantification in a laboratory setting.
Automatically generated - may contain errors
Lab products found in correlation
Mephedrone, by Cerilliant (3 mentions)
Methylone d3, by Cayman Chemical (3 mentions)
3 4 methylenedioxymethamphetamine, by Cerilliant (2 mentions)
Methcathinone, by Cerilliant (2 mentions)
Methylone d3, by Cerilliant (2 mentions)
Mephedrone d3, by Cerilliant (2 mentions)
Ketamine, by Cerilliant (1 mentions)
Nitrazepam, by Cerilliant (1 mentions)
Para methoxymethamphetamine, by Cerilliant (1 mentions)
Methanol, by Merck Group (1 mentions)
Formic acid, by Merck Group (1 mentions)
Methanol, by Carlo Erba (1 mentions)
Formic acid, by Carlo Erba (1 mentions)
Acetonitrile, by Carlo Erba (1 mentions)
Chloroform, by Carlo Erba (1 mentions)
Pseudoephedrine, by Cerilliant (1 mentions)
Hydroxybupropion, by Cerilliant (1 mentions)
Methylphenidate, by Cerilliant (1 mentions)
Methedrone, by Cerilliant (1 mentions)
Amphetamine d11, by Cerilliant (1 mentions)
6 protocols using methylone
1
Detection and Quantification of Illicit Drugs
2
Quantitative Analysis of Synthetic Drugs
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MDMA, MDA, HMMA, HMA, methylone and HMMC standards were purchased from Cerilliant (Round Rock, TX, USA). Deuterated internal standards (ISTD) MDMA-d5, MDA-d5 and methylone-d3 were acquired from Cayman Chemical (Ann Arbor, MI, USA). Standards were stored at −20 °C until analysis. LC-MS grade water, methanol, acetonitrile, formic acid, chloroform and ethyl acetate were obtained from Carlo Erba (Cornaredo, Italia). Ammonium hydroxide (25% purity) and hydrochloric acid (37% purity) were purchased from Honeywell Fluka™ (Morristown, NJ, USA).
3
Quantitative Analysis of Novel Stimulants
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Methylone, MDC and HMMC were supplied by Cerilliant (Round Rock, TX, USA). Internal standard (IS), Methylone-d3, was purchased from Cayman Chemical (Ann Arbor, MI, USA). Standards were stored at −20 °C until analysis. LC-MS-grade water, methanol, acetonitrile, formic acid and ethyl acetate were obtained from Carlo Erba (Cornaredo, Italy). Ammonium hydroxide (25% purity) and hydrochloric acid (37% purity) were supplied by Honeywell Fluka™ (Morristown, NJ, USA).
4
Quantitative Analysis of Novel Psychoactive Substances
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Methylone, MDC and HMMC were supplied from Cerilliant (Round Rock, TX, USA). The internal standard (IS), Methylone-d3, was purchased from Cayman Chemical (Ann Arbor, MI, USA). Standards were stored at −20 °C until analysis. LC-MS grade water, acetonitrile, methanol, formic acid, ethyl acetate and chloroform were purchased from Carlo Erba (Cornaredo, Italy). In total, 25% purity ammonium hydroxide and 37% purity hydrochloric acid were obtained from Honeywell Fluka™ (Morristown, NJ, USA). SalivetteR tubes with cotton swab were purchased from Sarstedt (Nümbrecht, Germany).
5
Comprehensive Synthetic Cathinone Analysis
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The stock standard solutions of amphetamine (A), methamphetamine (MA), phenylpropanolamine (PHPR), ephedrine, pseudoephedrine (PSE), 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxymethamphetamine (MDMA), 3,4-methylenedioxy-N-ethylamphetamine (MDEA), phentermine (PHRM), methylphenidate (MPHD), bupropion, hydroxybupropion, methcathinone (ephedrone), methedrone (PMMC), mephedrone (4-MMC), methylone (MDMC), ethylone (MDEC), 3,4-methylenedioxypyrovalerone (MDPV), and alpha-pyrrolidinopentiophenone (alpha-PVP) at a concentration of 1.0 mg mL -1 for each analyte in methanol were purchased from Cerilliant (Round Rock, Texas, USA). Stock standard solutions of the internal standards (ISTDs), namely amphetamine-d11, methamphetamine-d11, ephedrine-d3, pseudoephedrine-d3, norpseudoephedrine-d3, MDA-d5, MDMA-d5, MDEA-d5, phentermine-d5, methylphenidate-d9, bupropion-d9, hydroxybupropion-d6, mephedrone-d3, and methylone-d3, were also purchased from Cerilliant (Round Rock, TX, USA) at a concentration of 100 µg mL -1 in methanol.
6
Quantification of Novel Psychoactive Substances
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Cathinone, methcathinone, methylone, N-ethylcathinone, buphedrone, mephedrone, 4-methylethcathinone, α-pyrolidinovarophenone (PVP), MDPV, and naphyrone (1 mg/mL), and internal standards MDPV-d8, mephedrone-d3, methylone-d3, and naphyrone-d5 (100 µg/mL) were obtained from Cerilliant (Round Rock, TX, USA). Solid phase extraction (SPE) cation exchange cartridges Strata Drug-X B 60 mg/3 mL were from Phenomenex (Torrance, CA, USA). Glacial acetic acid, acetonitrile, ammonium hydroxide, and formic acid were acquired from Pharmco-Aaper (Shelbyville, KY, USA). Methanol, dichloromethane, and isopropanol were acquired from Fisher Scientific (Pittsburgh, PA, USA). All solvents used in the extraction were high performance liquid chromatography (HPLC) grade and in the chromatographic instrument were liquid chromatography-mass spectrometry (LC-MS) grade. Quantisal buffer was obtained from Immunalysis Corp. (Pomona, CA, USA) and Oral-Eze buffer from Capitol Vial, Inc. (Auburn, AL, USA). Neat drug-free OF was obtained from healthy volunteers by spitting into a Corning® polypropylene 50 mL tube (Fisher Scientific).
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