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The author is not a physician. The content on this website does not, and is not intended to constitute medical advice. It should not be relied upon when making medical decisions. It is not intended as a substitute for advice from your physician or other healthcare provider.

May 9, 2008

More on Volatile Buffers

Category:

Previously I've mentioned triethylammonium acetate, and ammonium carbonate. These are salts formed by mixtures of volatile stuff - triethylamine, acetic acid, ammonia, and carbon dioxide. Awhile ago I made one I hadn't ever made before....

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May 7, 2008

Triacetin (Always liquid, always semi-edible)

Category: Food

Triacetin is the glycerol triester of acetic acid:...

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May 5, 2008

Fmoc (Amino acid condoms)

Category: Synthesis

Automated solid-phase synthesis of biomolecules defines 20th century biology. I previously covered a protecting group that is ubiquitous in DNA synthesis, but the Nobel was actually awarded for peptide chemistry....

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May 1, 2008

Dichloromethane (Now healthier with 50% less chlorine!)

Category: Synthesis

Chlorinated solvents are great solvents. The polarizability of chlorine, moderate electronegativity, moderate volatility, lack of acidic protons or reactivity - it all adds up to a great reaction medium. However, they usually are toxic....

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