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Synthesis Technologies and Analysis
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Methcathinones
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4′-Methylpropiophenone bromination to 2-bromo-4'-methylpropiophenone. Large scale.
WillD
Sep 10, 2021
2
3
Replies
57
Views
73K
Oct 26, 2024
TheVacuumGuy
Sticky
2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone. Bromination in DCM or GAA.
WillD
Sep 9, 2021
Replies
19
Views
39K
Oct 25, 2024
WillD
Sticky
Mephedrone (4-MMC) synthesis from haloketone in ethyl acetate. 1-10 kg Scale.
WillD
Aug 8, 2021
2
3
Replies
59
Views
99K
Oct 25, 2024
WillD
Sticky
Alpha-PVP synthesis (1-10kg scale). Complete video tutorial.
WillD
Jul 21, 2021
8
9
10
Replies
191
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192K
Oct 25, 2024
WillD
Sticky
Mephedrone (4-MMC) Synthesis [2B4M, Etyhyl Acetate, Methylamine HCl]
Dr. MMX
Sep 5, 2024
2
3
4
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69
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25K
Oct 25, 2024
WillD
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Mephedrone synthesis (4-MMC) in NMP solvent. Large scale.
WillD
Sep 14, 2021
13
14
15
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292
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342K
Oct 25, 2024
WillD
Sticky
Synthesis of Ephedrine Hydrochloride and Chemical Analysis
GhostChemist
Dec 25, 2023
2
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28
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28K
Oct 24, 2024
Bmth
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4-MMC (mephedrone) synthesis. Complete video tutorial.
Marvin "Popcorn" Sutton
Dec 21, 2021
10
11
12
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225
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221K
Oct 4, 2024
Nsowonxmd
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4'-Methylpropiophenone iodination to 2-iodo-4'-methylpropiophenone by iodine/cooper(II) oxide. Video manual.
WillD
Sep 10, 2021
2
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27
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57K
Sep 13, 2024
TucoSalamanca.
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Ephedrone From Ephedrine Hydrochloride
G.Patton
Dec 1, 2023
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8
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14K
Sep 11, 2024
WillD
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Mephedrone (4MMC) crystallization
Marvin "Popcorn" Sutton
Aug 16, 2021
2
3
4
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76
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135K
Aug 29, 2024
WillD
Sticky
Simple methylone synthesis (bk-MDMA)
Marvin "Popcorn" Sutton
Sep 9, 2021
2
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39
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63K
Aug 29, 2024
WillD
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Mephedrone (4-MMC) powder purification
Marvin "Popcorn" Sutton
Aug 23, 2021
Replies
9
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44K
Jun 25, 2024
Muktika
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4-MMC (mephedrone) synthesis. Bromination in dichlormethane.
Marvin "Popcorn" Sutton
Sep 13, 2021
5
6
7
Replies
120
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159K
May 28, 2024
TheVacuumGuy
Sticky
Synthesis of methcathinone hydrochloride from propiophenone
GhostChemist
Dec 10, 2023
Replies
8
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19K
Apr 1, 2024
craris100
Sticky
Home mephedrone (4-MMC) purification method
G.Patton
Sep 10, 2021
2
Replies
22
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53K
Feb 21, 2024
Vasile
V
Sticky
a-PVP crystallization
Marvin "Popcorn" Sutton
Aug 23, 2021
Replies
4
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29K
Apr 10, 2023
Marvin "Popcorn" Sutton
Normal threads
2b3m to something better?
lokozombo
Today at 5:19 AM
Replies
2
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145
Today at 6:21 AM
Osmosis Vanderwaal
J
My 3-CMC synthesis
Jesse_Pinkman_
Sep 6, 2023
3
4
5
Replies
82
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47K
Yesterday at 10:21 PM
dzodzo
D
is it a problem if I use a medication that contains not only ephedrine for production of meth? (shake&bake)
MaxX_999
Thursday at 3:40 PM
Replies
1
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595
Yesterday at 12:05 AM
Osmosis Vanderwaal
4-MMC (mephedrone) synthesis in DCM
SonicNL
Apr 9, 2023
2
3
4
Replies
71
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54K
Thursday at 5:51 PM
dzodzo
D
3'-Chloropropiophenone and 3'-Fluoropropiophenone Synthesis
G.Patton
Thursday at 3:15 PM
Replies
0
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346
Thursday at 3:15 PM
G.Patton
B
Help with khat extraction.
Batwing
Jul 14, 2024
Replies
3
Views
7K
Thursday at 9:10 AM
BabaNest
B
D
Ephedrone synthesis in DCM solvent using Potassium permanganate
DrugZ
Nov 5, 2023
Replies
7
Views
11K
Wednesday at 10:28 AM
mrbeest
M
R
4MMC Mephedrone Shake and Bake method
reapercartel
Oct 6, 2024
Replies
10
Views
4K
Tuesday at 10:54 AM
Osmosis Vanderwaal
X
Methedrone/ Methoxyphedrine synthesis?
Xplodernitrate
Monday at 9:48 PM
Replies
2
Views
755
Tuesday at 1:38 AM
HerrHaber
TheVacuumGuy's guide to building a multipurpose vacuum pump.
TheVacuumGuy
Oct 26, 2024
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Jul 22, 2021
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Oct 26, 2024
ramonsinperuano
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Problems with new cas 52190-28-0 from china
Acidosis
Jan 6, 2024
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14
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Oct 24, 2024
arundo
A
4-Methyl Methcathinone, Mephedrone, 4MMC 3 type of synthesis
_Evo_Soul_Gus_
Oct 11, 2024
Replies
4
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3K
Oct 24, 2024
Narcotraffic
N
A
I need someone to teach me how to cook mephedrone with common chemicals and a easy way(safe way)???
alwaysalpha
Oct 21, 2024
Replies
10
Views
2K
Oct 23, 2024
AgamemnonFromTroy
B
Synthesis of 4-MethyPropiophenone?
bigdigrandy
Oct 16, 2024
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Oct 23, 2024
The_Real_DEA_42069
What is the best Mephedrone (4-MMC) synthesis?
PabloEscobar
Nov 15, 2022
Replies
5
Views
13K
Oct 22, 2024
HIGGS BOSSON
B
why 3cmc turns in black oil?
benusha
Oct 20, 2024
Replies
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Views
2K
Oct 20, 2024
benusha
B
Mephedrone can exist as two isomers, R and S.
4synergy
May 28, 2024
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Oct 19, 2024
Pororo
B
3cmc in freezer
benusha
Oct 19, 2024
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Oct 19, 2024
HerrHaber
S
4MMC/MEC large crystals
Spindy122
May 20, 2022
6
7
8
Replies
140
Views
96K
Oct 17, 2024
infochem
I
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