Hier eine Kostenbetrachtung aus Sicht des Herstellerlabors:
Wikipedia: MDMA#/media/Datei:MDMA Synthese 1.svg1-(3,4-methylenedioxyphenyl)-2-nitropropeneTo a solution of 15.0 g piperonal in 80 mL glacial acetic acid there was added 15 mL nitroethane followed by 10 g cyclohexylamine. The mixture was held at steam-bath temperature for 6 h, diluted with 10 mL H2O, seeded with a crystal of product, and cooled overnight at 10 °C. The bright yellow crystals were removed by filtration, and air dried to yield 10.7 g of 1-(3,4-methylenedioxyphenyl)-2-nitropropene with a mp of 93-94 °C. This was raised to 97-98 °C by recrystallization from acetic acid.
Quelle:
MDA: https://www.erowid.org/library/books_online/pihkal/pihkal100.shtml3,4-methylenedioxyphenylacetoneA suspension of 32 g electrolytic iron in 140 mL glacial acetic acid was gradually warmed on the steam bath. When quite hot but not yet with any white salts apparent, there was added, a bit at a time, a solution of 10.0 g of 1-(3,4-methylenedioxyphenyl)-2-nitropropene in 75 mL acetic acid (see the synthesis of MDA for the preparation of this nitrostyrene intermediate from piperonal and nitroethane). This addition was conducted at a rate that permitted a vigorous reaction free from excessive frothing. The orange color of the reaction mixture became very reddish with the formation of white salts and a dark crust. After the addition was complete, the heating was continued for an additional 1.5 h during which time the body of the reaction mixture became quite white with the product appeared as a black oil climbing the sides of the beaker. This mixture was added to 2 L H2O, extracted with 3x100 mL CH2Cl2, and the pooled extracts washed with several portions of dilute NaOH. After the removal of the solvent under vacuum, the residue was distilled at reduced pressure (see above) to provide 8.0 g of 3,4-methylenedioxyphenylacetone as a pale yellow oil.
To 40 g of thin aluminum foil cut in 1 inch squares (in a 2 L wide mouth Erlenmeyer flask) there was added 1400 mL H2O containing 1 g mercuric chloride. Amalgamation was allowed to proceed until there was the evolution of fine bubbles, the formation of a light grey precipitate, and the appearance of occasional silvery spots on the surface of the aluminum. This takes between 15 and 30 min depending on the freshness of the surfaces, the temperature of the H2O, and the thickness of the aluminum foil. (Aluminum foil thickness varies from country to country.) The H2O was removed by decantation, and the aluminum was washed with 2x1400 mL of fresh H2O. The residual H2O from the final washing was removed as thoroughly as possible by shaking, and there was added, in succession and with swirling, 60 g methylamine hydrochloride dissolved in 60 mL warm H2O, 180 mL IPA, 145 mL 25% NaOH, 53 g 3,4-methylenedioxyphenylacetone, and finally 350 mL IPA.
Quelle:
MDMA https://www.erowid.org/library/books_online/pihkal/pihkal109.shtmlWikipedia: Datei:MDMA Synthese 2.svg3,4-methylenedioxy-N-methylamphetamine (MDMA)If the available form of methylamine is the aqueous solution of the free base, the following sequence can be substituted: add, in succession, 76 mL 40% aqueous methylamine, 180 mL IPA, a suspension of 50 g NaCl in 140 mL H2O that contains 25 mL 25% NaOH, 53 g 3,4-methylenedioxyphenylacetone, and finally 350 mL IPA. The exothermic reaction was kept below 60 ° C with occasional immersion into cold water and, when it was thermally stable, it was allowed to stand until it had returned to room temperature with all the insolubles settled to the bottom as a grey sludge. The clear yellow overhead was decanted and the sludge removed by filtration and washed with MeOH. The combined decantation, mother liquors and washes, were stripped of solvent under vacuum, the residue suspended in 2400 ml of H2O, and sufficient HCl added to make the phase distinctly acidic. This was then washed with 3x75 mL CH2Cl2, made basic with 25% NaOH, and extracted with 3x100 mL of CH2Cl2. After removal of the solvent from the combined extracts, there remained 55 g of an amber oil which was distilled at 100-110 ° C at 0.4 mm/Hg producing 41 g of an off-white liquid. This was dissolved in 200 mL IPA, neutralized with about 17 mL of concentrated HCl, and then treated with 400 mL anhydrous Et2O. After filtering off the white crystals, washing with an IPA/Et2O mixture, (2:1), with Et2O, and final air drying, there was obtained 42.0 g of 3,4-methylenedioxy-N-methylamphetamine (MDMA) as a fine white crystal. The actual form that the final salt takes depends upon the temperature and concentration at the moment of the initial crystallization. It can be anhydrous, or it can be any of several hydrated forms. Only the anhydrous form has a sharp mp; the published reports describe all possible one degree melting point values over the range from 148-153 ° C. The variously hydrated polymorphs have distinct infrared spectra, but have broad mps that depend on the rate of heating.
Quelle:
MDMA https://www.erowid.org/library/books_online/pihkal/pihkal109.shtmlPreise für die benötigten Chemikalien (ohne im Labor standardmäßig vorhandene Chemikalien)
==============================
Piperonal (CAS#:120˗57˗0)
---------------
Sigma-Aldrich W291102 Piperonal ≥99%, FCC, FG 1kg 126,00 € 10kg 722,00 €
https://www.sigmaaldrich.com/DE/de/product/aldrich/w291102 (Archiv-Version vom 03.07.2022)Vigon 500175 Piperonal PURITY (BY GC) 99-100% 1kg $230.00 5kg $95.00/kg 10kg $65.00/kg
https://www.vigon.com/product/heliotropine-crystals-piperonal Nitroethan (CAS#:79-24-3)
----------------
Sigma-Aldrich 130206 Nitroethan wird gegenwärtig nicht in Ihrem Land (DE) verkauft
Reiss Laborbedarf Nitroethan zur Synthese 500 ml 50,40 €
https://www.reiss-laborbedarf.de/chemikalien/nitroethan-zur-synthese-8-06843-0500.htmlS3 Chemicals Nitroethan (min. 99,5%) 100ml 44,99 € 250ml 109,99 €
https://shop.es-drei.de/alkane/13920/nitroethan-min.-99-5?number=S1003000.1Cyclohexylamine (CAS#:108-91-8)
---------------------------
Sigma-Aldrich 8.02885 Cyclohexylamine for synthesis 100ml 23,40€ 1l 30,10€ 2.5l 63,80€
https://www.sigmaaldrich.com/DE/de/product/mm/802885 (Archiv-Version vom 07.07.2022)Methylamine (CAS#:74-89-5)
---------------------
Sigma-Aldrich 8.22091 Methylamin (40% solution in water) for synthesis 1l 34,60 € 2.5l 52,00 €
https://www.sigmaaldrich.com/DE/de/product/mm/822091 (Archiv-Version vom 05.07.2022)Ausbeute in obiger Synthesebeschreibung sind 42 g MDMA. Für die Füllung einer 3 l-Flasche brauche ich etwa den 75-fachen Ansatz:
1,125 kg Piperonal -> ca. 150 €
1,125 l Nitroethane -> ca. 115 €
750 g Cyclohexylamine -> ca. 25 €
5,65 l Methylamine 40% in Wasser -> ca. 120 €
-----------------------
Summe: 410 €
Das ist jetzt nur eine grobe Abschätzung.
Kosten für den Laborbetrieb und die Standardchemikalien kommen noch dazu.
EchoM1 schrieb am 13.06.2022:Einkaufspreis für 1 Kg MDMA Drogen 2.000 Euro; Verkaufspreis für ein Gramm (günstig) 40 - 60 Euro
Das wären dann ca. 6000 € pro 3 l-Flasche. Bei dem Preis macht auch das Labor ordentlichen Gewinn.