TCS 1105 is a GABAA benzodiazepine receptor (BZR) ligand. TCS 1105 blocks Sema3A induced axonal growth cones collapse. TCS 1105 reduces anxiety-like behavior and enhances offensive behavior and social dominance in mice.

Cy5.5 is a near-infrared fluorescent dye for labeling biomolecules such as peptides, proteins and oligonucleotides (Ex=673 nm, Em=707 nm).

Pyrocatechol its sulfonic acid is often present in the urine of many mammals. Small amounts of catechol occur naturally in fruits and vegetables along with the enzyme polyphenol oxidase. Upon mixing the enzyme with the substrate and exposure to oxygen (as when a potato or apple is cut) the colorless catechol oxidizes to reddish-brown benzoquinone derivatives.