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Tryptophol NMR Data
dicyanin sent me a sample of tryptophol for NMR analysis, and I now have the results. It looks beaut ... |
23-4-2024 at 09:36
by: Texium |
Synthesis of cerium (IV) salts
I have quite a lot of CAN and CAS and a smaller amount of cerium(IV) sulfate I'd be happy to play wi ... |
22-4-2024 at 12:41
by: Texium |
$5 Bargain Bin
And this is the $5 Bargain Bin. Every piece in these pictures costs $5, and if you order at least $5 ... |
22-4-2024 at 09:40
by: Texium |
$1 Bargain Bin
Here's the $1 Bargain Bin glassware! Every item in these pictures costs $1. Plus, if you order at le ... |
22-4-2024 at 09:19
by: Texium |
Synthesis of cerium (IV) salts
Titanium(IV) is also capable of forming bright orange LMCT complexes under some conditions: https:// ... |
22-4-2024 at 06:09
by: Texium |
Old non-ground-glass condensers
[file]101813[/file]
[b]134A: [/b]600 mm Alihn condenser. Two available. $20
[b]134B: [/b]400 mm Al ... |
21-4-2024 at 16:31
by: Texium |
Special Glassware
[file]101803[/file] [file]101805[/file]
[b]129:[/b] This is a cheap Chinese distillation apparatus ... |
21-4-2024 at 16:21
by: Texium |
Hard to find, high quality reagents and glassware for sale!
EL and Dr. Bob, thank you both for the good feedback!
I am happy to announce that glassware is n ... |
21-4-2024 at 11:02
by: Texium |
Kicks when boiling solutions
Pyrex branded lab glass is still excellent quality borosilicate. The brand was originally produced o ... |
10-4-2024 at 18:38
by: Texium |
Kicks when boiling solutions
Also, definitely don’t heat those “Pyrex” measuring cups. They aren’t actually borosilicate, ... |
10-4-2024 at 06:56
by: Texium |
Tetraethylammonium metal complexes
I have a lot of RbCl for sale if you’d like to find out  |
9-4-2024 at 06:01
by: Texium |
Lactic acid from supermarket supplies?
It’s also sold in pure form at homebrew stores |
9-4-2024 at 05:58
by: Texium |
Synthesis of terephthalic acid from a PET water bottle
[rquote=692334&tid=160150&author=bnull]or even the wossname (tricyclo[4.2.2.2[sup]2[/sup],[s ... |
9-4-2024 at 05:54
by: Texium |
Synthesis of quinizarin
Very nice synthesis, Niklas!
[rquote=692167&tid=160269&author=Keras]I don’t have phthal ... |
3-4-2024 at 10:46
by: Texium |
Third Party Labs for Hire (Need Reality Check)
It's actually quite typical to use DMSO as the vehicle in cell toxicity assays, which generally incl ... |
3-4-2024 at 10:34
by: Texium |
Finding small amounts of Plutonium or U235?
[rquote=692176&tid=159878&author=Trashcanman]Beerwiz... You fedboys are glowing stronger tha ... |
3-4-2024 at 10:29
by: Texium |
Acetic anhydride or acetyl chloride, that is the question...
I would advocate for converting to acetic anhydride. Not only will it be significantly easier to use ... |
3-4-2024 at 07:40
by: Texium |
Acetic anhydride or acetyl chloride, that is the question...
[rquote=692082&tid=160260&author=clearly_not_atara]AcCl can undergo an elimination reaction ... |
31-3-2024 at 05:47
by: Texium |
Acetic anhydride or acetyl chloride, that is the question...
Generally, acetic anhydride and acetyl chloride should be interchangeable for ester and amide format ... |
30-3-2024 at 07:58
by: Texium |
Radiation induced Thermo-Phosphorescence in inorganic Crystals
Wow! I had never heard of this phenomenon before. This is really neat, thanks for sharing! |
29-3-2024 at 08:13
by: Texium |
OTC dichloromethane!
Interesting. How much did it cost? |
29-3-2024 at 07:37
by: Texium |
preparation of tryptophol by baker's yeast fermentation of L-tryptophan
Excellent work! I’d love to see a sample analyzed by NMR to confirm the identity and get a better ... |
28-3-2024 at 13:59
by: Texium |
Is triethylamine hygroscopic?
Yep, I’ve seen that before for triethylamine and Hünig’s base. I decanted the bulk of the liqui ... |
26-3-2024 at 08:41
by: Texium |
Obtaining Benzaldehyde
Maybe to an extent, but much of it would probably stay dissolved in the benzaldehyde. Vacuum distill ... |
25-3-2024 at 12:45
by: Texium |
LabPro inc
Why not [url=https://www.sciencemadness.org/smwiki/index.php/Aminoguanidinium_bicarbonate]make it[/u ... |
25-3-2024 at 12:40
by: Texium |
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