Ammine

2-(Dimethylamino)ethylamine is an organic compound that is used in the synthesis of other compounds. It is a colorless, water-soluble liquid that has a fishy odor at lower concentrations and can be detected with a smell threshold of 0.1 ppm. This molecule has redox potentials that are higher than those of fatty acids, which may have physiological functions. 2-(Dimethylamino)ethylamine can also be used to detect diazonium salts by reacting with them to form a blue color. The chemical is found in human serum, fetal bovine serum, and water vapor. 2-(Dimethylamino)ethylamine has been studied for its biological effects on humans and animals as well as its ability to prevent the formation of nitrosamines in meat products.

Des(isopropylamino) atenolol diol is a synthetic, high-performance liquid chromatography (HPLC) analyte with an absorbance maximum of 254 nm. It is a white/off-white solid that is soluble in water and has a molecular weight of 187.5 g/mol. This compound can be analyzed using multichannel or liquid chromatographic techniques. Des(isopropylamino) atenolol diol can be used to measure the concentration of various compounds, such as impurities, by elution from the column. The elution profile has been shown to be dependent on the type of sample and technique used for analysis.

1H-1,2,3-Benzotriazol-4-amine is a hydroxylated compound that belongs to the group of benzotriazole derivatives. It has been shown to inhibit the growth of cells in culture by binding to the nitrogen atoms in glutamate and inhibiting the production of nitric oxide synthase. 1H-1,2,3-Benzotriazol-4-amine also has binding constants for certain growth regulators that are 10 times higher than for other benzotriazoles. In vitro assays have shown that 1H-1,2,3-benzotriazol-4-amine is a potent corrosion inhibitor with an optical purity greater than 98%. The molecule was modeled using molecular modeling software and found to be stable when exposed to light. The molecule has also been tested on Sprague Dawley rats and found not to cause skin reactions.

Picolinic acid is a product of the reaction between sodium salts and tetrabutylammonium hydroxide. It has been shown to have anti-inflammatory properties in chronic arthritis patients and may be due to its ability to inhibit the production of prostaglandins. Picolinic acid also has been shown to inhibit the growth of bacteria, including Mycobacterium tuberculosis, by preventing protein synthesis. The analytical method for picolinic acid is electrochemical impedance spectroscopy with a 5% picolinic acid solution in human serum or other biological sample.