ephedrine hydrochloride
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Methamphetamine Synthesis from Ephedrine by Using I2 and H3PO2
Starting Reagents and Materials 6 g Synthetic ephedrine hydrochloride racemic 12 g I2 10.8 ml H3PO2 (50%) 20 ml H2O 50 ml 25% NaOH (15-20 г NaOH) 3 g sodium thiosulfate 250-300 ml DCM 30-50 g Na2SO4 100 ml Petroleum ether HCl gas 100 g NH4Cl 25 ml H2SO4 83% Flasks 250 and 500 ml Glasses Funnels...- GhostChemist
- Thread
- ephedrine from propiophenone ephedrine hydrochloride hypophosphorous acid iodine balls methamphetamine methamphetamine hydrochloride methamphetamine oil
- Replies: 12
- Forum: Amphetamines (Phenylethylamines)
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Ephedrine Hydrochloride Recrystallization
Fast and pure. https://bbgate.com/threads/synthesis-of-ephedrine-hydrochloride-and-chemical-analysis.9537/- Novator
- Media item
- ephedrine hydrochloride ephedrine recrystallization ephedrone methcathinone recrystallization
- Comments: 34
- Category: Synthesis of Methcathinones
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Synthesis of Ephedrine Hydrochloride and Chemical Analysis
The synthesis of Ephedrine hydrochloride is proceeding according to Scheme 1. Scheme 1 Were've carried out 3 synthesis of Ephedrine with 1, 1.5 and 2 equivalents of NaBH4 to methcathinone Starting reagents and materials for a one synthesis: 10 g of purified methcathinone hydrochloride 40-50...- GhostChemist
- Thread
- cathinone ephedrine ephedrine hydrochloride ephedrine synthesis ephedrone methcathinone hydrochloride
- Replies: 20
- Forum: Methcathinones
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Ephedrone From Ephedrine Hydrochloride
Introduction Ephedrine and pseudoephedrine, commonly used in clandestine laboratories in synthetic oxidation with potassium permanganate to form 2-methylamino-1-phenylpropan-1-one. This ketone product of methamphetamine, termed "ephedrone", "methcathinone" and "Jeff". Some people on BB Forum are...- G.Patton
- Thread
- cat ephedrine hydrochloride ephedrone ephedrone hydrochloride picture ephedrone synthesis ephedrone through kmno4 ephedrone via potassium permanganate jeff methcathinone methcathinone synthesis
- Replies: 7
- Forum: Methcathinones
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