7-Aminocephalosporanic acid (7-ACS) is an inhibitor of bacterial (S. aureus) β-lactamase.

TTNPB is an agonist of RAR and can inhibit binding of [3H]tRA with RARα (IC50 = 5.1 nM), RARβ (IC50 = 4.5 nM), and RARγ (IC50 = 9.3 nM).

Xanthurenic acid is a putative endogenous Group II metabotropic glutamate receptor agonist, on sensory transmission in the thalamus, which activates mGlu2/3 metabotropic glutamate receptors (mGlu2 and mGlu3).

Pamidronic Acid is a an amino- bisphosphonate used to prevent bone loss and treat osteoporosis.

Uric acid activates NFκB in a variety of cell culture models including proximal tubular cells. Uric acid suppresses 1-α hydroxylase mRNA and protein expression in dose dependent and time dependent manner.

6-Aminocaproic Acid inhibits the plasmin activating enzymes streptokinase, fibrinokinase and urokinase, it is an antifibrinolytic agent.

Hyaluronic acid is a biopolymer composed of repeating units of disaccharides with various applications.

Citric acid denture cleansers can reduce C. albicans biofilm accumulation and cell viability. However, this CT did not prevent biofilm recolonization.

5-Aminolevulinic Acid HCl could activate or inhibit heme biosynthesis in HeLa and K562 cell lines, used as a photochemotherapy for actinic keratosis.

2-Hydroxyphenylacetic acid is a substrate of the enzyme oxidoreductases in the pathway styrene degradation.

2,4-Dihydroxybenzoic acid is a degradation product of cyanidin glycosides from tart cherries in cell cultures and a metabolite found in human plasma after cranberry juice consumption.

(S)-2-Hydroxysuccinic acid (L-Malic acid), is a naturally occurring isomer of malic acid, found mainly in sour and unripe fruits.