Betahistine mesylate is the mesylate salt form of Betahistine, a histamine analog and H3 receptor agonist that serves as a vasodilator.

Amantadine (1-Adamantanamine) is an antiviral that is used in the prophylactic or symptomatic treatment of influenza A. It is an M2 inhibitor which blocks the ion channel formed by the M2 protein that spans the viral membrane.Amantadine can relieve muscle stiffness, tremors, and movement disorders caused by Parkinson’s disease.

Amodiaquine Hydrochloride is the hydrochloride salt of amodiaquine, an orally active 4-aminoquinoline derivative with antimalarial and anti-inflammatory properties.

Hydrocortisone Acetate (Cortisol 21-acetate) is the synthetic acetate salt form of hydrocortisone, a corticosteroid with anti-inflammatory and immunosuppressive properties.

Ilaprazole (IY-81149) sodium is the sodium salt form of ilaprazole, which is a proton pump inhibitor. Ilaprazole sodium irreversibly inhibits H(+)/K(+)-ATPase in a dose-dependent manner with IC50 of 6 μM in rabbit parietal cell preparation.

O-Acetyl-L-carnitine (Acetyl-L-carnitine, O-acetyl-L-carnitine, O-Acetylcarnitine) can be synthesis or is naturally found in healthy humans. It could help transport fatty acids into the mitochondrial matrix where fatty acid metabolism occurs.

Ropivacaine is a member of the amino amide class of local anesthetics.

2′-deoxyuridine (dU, 2′-dU) is frequently halogenated to create thymidine analogues useful for studies of DNA synthesis and degradation mechanisms.

Disopyramide is a class IA antiarrhythmic drug which acts via blockade of sodium channels depressing phase 0 of the action potential. Disopyramide possesses significant negative inotropic, anticholinergic effects and enhances AV nodal conduction.

Fluorescein (Solvent Yellow 94, Resorcinolphthalein, Yellow fluorescein) is a manufactured organic compound and dye.