(2S,4R)-4-Hydroxyproline, or L-hydroxyproline (C5H9O3N), is a common non-proteinogenic amino acid, abbreviated as Hyp, e.g., in Protein Data Bank.
Gluten (from Latin gluten, “glue”) is a composite of storage proteins termed prolamins and glutelins and stored together with starch...
Glycerol (; also called glycerine or glycerin; see spelling differences) is a simple polyol compound. It is a colorless, odorless,...
Glycylglycine is the dipeptide of glycine, making it the simplest peptide. The compound was first synthesized by Emil Fischer and...
Glycyrrhizin (or glycyrrhizic acid or glycyrrhizinic acid) is the chief sweet-tasting constituent of Glycyrrhiza glabra (liquorice) root. Structurally, it is...
Graphite ( ), archaically referred to as plumbago, is a crystalline allotrope of carbon, a semimetal, a native element mineral,...
Guaifenesin, also known as guaiphenesin or glyceryl guaiacolate, is an expectorant medication sold over the counter and usually taken by...
Furfural is an organic compound produced from a variety of agricultural byproducts, including corncobs, oat, wheat bran, and sawdust. The...
Furfuryl alcohol is an organic compound containing a furan substituted with a hydroxymethyl group. It is a colorless liquid, but...
Galactose (, galacto- + -ose, “milk sugar”), sometimes abbreviated Gal, is a monosaccharide sugar that is about as sweet as...
