H-Gly-Gly-Gly-OH (Standard) is the analytical standard of H-Gly-Gly-Gly-OH. This product is intended for research and analytical applications. H-Gly-Gly-Gly-OH, also known as Triglycine, is a tripeptide composed of glycine, glycine and glycine, which are linked by peptide bonds. Often used as a model compound in the study of protein structure and function. Glycylglycylglycine also acts as a neurotransmitter in the central nervous system and has been shown to have antioxidant properties. Furthermore, it may have potential research roles in various diseases such as cancer, diabetes and neurodegenerative diseases.

3,4,5-Trimethoxy-trans-cinnamic acid is a natural product from the roots and rhizomes of Notopterygium incisum.

Nortriptyline is an antidepressant compound that enhances corticosteroid sensitivity of blood T-cells in patients with chronic obstructive pulmonary disease (COPD) and may be used for smoking cessation.