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What is wrong with MDMA production nowdays?

That's the deal with unregulated products, Also when speaking with drug users, everybody ...
16-1-2020 at 02:17
by: brubei
What is wrong with MDMA production nowdays?
in another way... as i know, different polymorphism tend to yield in bioavailability issues. (https: ...
14-1-2020 at 03:58
by: brubei
Cubane instead of benzene with the phenylethylamine backbone
try to find cubane building block seller like ...
26-12-2019 at 04:02
by: brubei
How accurate are solution density measurements?
all you need is in this book :

Data analysis for chemistry: an introductory guide for students an ...
20-6-2019 at 22:28
by: brubei
Preparation of Diethyl Sulfate
19-5-2019 at 09:42
by: brubei
Reagents used to detect cocaine
[rquote=610236&tid=148769&author=Chemi Pharma]Do you have a legitimate use for this? Why are ...
24-4-2019 at 12:04
by: brubei
How/where to look for org. chem. data?
Merck index
Msds data sheet
Crc chemistry Handbooks
20-4-2019 at 08:49
by: brubei
Notre Dame Smoke
[rquote=608735&tid=148080&author=Morgan]Watching the news, at one point the smoke seemed to ...
15-4-2019 at 14:12
by: brubei
Shortest terms for the following concentration definitions?
I saw nothing in this 2 books :
- Hawley's Condensed Chemical Dictionary
- Comprehensive Dictiona ...
15-4-2019 at 01:15
by: brubei
Open source hardware projects
[rquote=608635&tid=148000&author=Ubya]like an autosampler, a test tube holder in the shape o ...
14-4-2019 at 22:10
by: brubei
Open source hardware projects
Hello, i have some idea for you.

I am an organic chemist and some of this stuff are typical instr ...
14-4-2019 at 14:10
by: brubei
nicotinic acid/nicotinamide analogue
yep just add phosphate and enjoy
7-4-2019 at 22:35
by: brubei
Potassium ethoxide
Maybe Lithium or powdered Al will form M(OH)x + H2 ?

[Edited on 7-4-2019 by brubei]
7-4-2019 at 10:39
by: brubei
nicotinic acid/nicotinamide analogue
[rquote=607485&tid=147367&author=D4RR3N]So I was thinking what would be the likely product o ...
5-4-2019 at 14:01
by: brubei
marvin sketch is good
4-4-2019 at 11:59
by: brubei
Hazardous chemicals
Several pathologies have been identified with worker who are exposed to high concentrations of CuSO4 ...
4-4-2019 at 11:49
by: brubei
Peptide synthesis is awesome
I think amateur chemistry is a very hazardous way to make intravenous solutions. I have seen the dam ...
4-4-2019 at 11:40
by: brubei
extracting compound from plant

does anyone have a list of natural compounds ...
27-3-2019 at 12:36
by: brubei
Food to study Chemistry
sleep is the best help, sleeping is learning (memorizing at least)

27-3-2019 at 12:26
by: brubei
Why some salts form hydrates but others don't? Are there any ways to predict?
Polar bonds of water trend to bond with other polar compounds, such salts.
Adequate geometry for e ...
24-3-2019 at 15:24
by: brubei
Peptide synthesis is awesome
I made solid phase peptide synthesis many years before (8 AA sequence).

Difficulty of the synthes ...
17-3-2019 at 09:20
by: brubei
drug tests - bleach vs h202?
[rquote=559111&tid=109416&author=RogueRose]I've heard that a lot of people have tried using ...
6-12-2018 at 04:24
by: brubei
Production of pharmaceutical grade (USP, EP, BP, JP) compounds
Industrial standards only watch on quality through many standardized measurement methods.

Proces ...
25-10-2018 at 00:29
by: brubei
Best Books for IIT JAM Chemistry
- Comprehensive organic transformations (2ed, 1999) - Larock
[i]summarized functionalization of all ...
4-9-2018 at 09:17
by: brubei
Nice try, PHD
Here i am
Organic chemstry of course (GRENOBLE, FRANCE)

[Edited on 21-7-2018 by brubei]
20-7-2018 at 16:29
by: brubei
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