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Cheap Chem supplier--- Ammonium Acetate, Hydroxylamine Hydrochloride
I've heard good things about this site:
http://www.kyantec.com/ |
9-10-2012 at 06:34
by: querjek |
WTH have i made now ?
Did you use tap water or distilled? |
7-10-2012 at 10:09
by: querjek |
FS: Barely Used Millipore 300mL fritted funnel, $40 + shipping
Thanks for the support, Dr. Bob. The link you posted refers to the same funnel I have. It was meant ... |
7-8-2012 at 21:04
by: querjek |
FS: Barely Used Millipore 300mL fritted funnel, $40 + shipping
Hey there,
For sale is a 300mL fritted glass funnel. It has been used 2 times to separate a preci ... |
6-8-2012 at 19:44
by: querjek |
What to do with tryptamine?
Would steric hindrance stop the amine from overreacting with isopropyl bromide? ethyl bromide? |
20-4-2012 at 09:27
by: querjek |
The short questions thread (3)
Can I make soap from of the greasy runoff from a George Foreman grill?
|
4-12-2011 at 12:12
by: querjek |
Friedel Crafts Acylation
Yeah, that should work. |
8-11-2011 at 13:35
by: querjek |
dechlorinating 1,4-Dichlorobenzene
This topic has been discussed a few times already. Search for "dichlorobenzene" or "paradichlorobenz ... |
30-10-2011 at 09:33
by: querjek |
FS: 2g Palladium (II) Chloride, $55
[rquote=225790&tid=17867&author=Lambda-Eyde]So, [i]where do you live?[/i] (Read my signature ... |
26-10-2011 at 16:51
by: querjek |
FS: 2g Palladium (II) Chloride, $55
Hey all,
I've got a sealed 2g bottle of Palladium (II) Chloride from Alfa Aesar with no use in la ... |
26-10-2011 at 15:24
by: querjek |
Wanted: Valeric anhydride (or related acid anhydride C4-C7 in length)
Hello,
I am looking for valeric anhydride or any other acid anhydride of a carboxylic acid 4-7 ca ... |
10-10-2011 at 18:23
by: querjek |
Synthesis of malonic acid
[rquote=220273&tid=1600&author=not_important]Alpha-amino acids can be successfully diazotise ... |
27-8-2011 at 10:41
by: querjek |
Synthesis of malonic acid
[rquote=220215&tid=1600&author=redox][rquote=219985&tid=1600&author=querjek]I'm not ... |
26-8-2011 at 13:23
by: querjek |
Synthesis of malonic acid
I'm not too sure if this pathway would work--what about :
Serine + oxidant -> 1,3-propanedioic ac ... |
24-8-2011 at 13:27
by: querjek |
FS: Couple of condensors, jacketed Soxhlet, sep. funnels
No worries, hkparker, and thanks for the rep, starman!
The following is still available:
Jacke ... |
8-8-2011 at 09:50
by: querjek |
Proteins with the same primary structure but different functions?
Hey all,
Does anybody out there know of any proteins with the same (or similar) primary structure ... |
25-7-2011 at 22:11
by: querjek |
FS: Couple of condensors, jacketed Soxhlet, sep. funnels
It's designed for a 250mL flask I believe, and can hold around 250mL of liquid itself (though it's h ... |
12-7-2011 at 17:11
by: querjek |
FS: Couple of condensors, jacketed Soxhlet, sep. funnels
Hey all,
I've had these pieces of glass sitting on my shelf for awhile and I don't think I'll eve ... |
12-7-2011 at 14:19
by: querjek |
hard to find chemical
There have got to be more accessible ways to synthesis tryptamines... seriously?! |
23-5-2011 at 20:57
by: querjek |
Refining Na/K From Various Processes
Could you put a mass in a crucible and then heat it beyond 100C? That would (presumably) drive off w ... |
2-5-2011 at 20:55
by: querjek |
permanganate and toluene reaction
Toluene is C<sub>7</sub>H<sub>8</sub>, not C<sub>7</sub>H<sub ... |
8-4-2011 at 12:18
by: querjek |
Desperately seeking method for ethyl bromide.
Do you have to start from EtCl? There's a thread on this board about generating EtBr from EtOH. |
1-1-2011 at 20:17
by: querjek |
Adding organics, CHCl3, and concentrated H2SO4?
Thanks for that reference! I've give it a shot later. Any ideas whether toluene would function as a ... |
1-1-2011 at 12:26
by: querjek |
Adding organics, CHCl3, and concentrated H2SO4?
Tried it in DCM and got the same tarry results. Also, lots of literature has said not to use DCM bec ... |
1-1-2011 at 11:28
by: querjek |
Adding organics, CHCl3, and concentrated H2SO4?
Hello,
I am attempting to perform a Schmidt reaction (RCOOH ----NaN3/H2SO4----> RNH2) for a pr ... |
1-1-2011 at 11:07
by: querjek |
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