5-Ethyl-2-pyridinamine(CAS: 19842-07-0)

5-Ethyl-2-pyridinamine (CAS: 19842-07-0) is a crystalline solid with a molecular weight of approximately 131.16 g/mol. It is slightly soluble in water and has a basic nature. Chemically, it is reactive towards acids, undergoes nucleophilic substitution reactions, and can form stable complexes with transition metals.

5-Ethyl-2-pyridinamine can be synthesized by reacting 2-pyridamine with ethyl bromide in the presence of an appropriate base such as potassium carbonate. The reaction is conducted in an aprotic solvent like dimethylformamide (DMF) at room temperature, leading to a high yield of the target compound with good selectivity.

5-Ethyl-2-pyridinamine (CAS: 19842-07-0) finds applications in the pharmaceutical industry for its potential use as a precursor in the synthesis of bioactive compounds. It is also utilized in the polymer industry for the modification of polymer properties and in sensor technology for its reactivity with certain analytes.

When handling 5-Ethyl-2-pyridinamine (CAS: 19842-07-0), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store the compound in a cool, dry place away from direct sunlight. Ensure proper ventilation during handling and use a fume hood to minimize exposure. In case of spills, use appropriate spill cleanup procedures and consult the safety data sheet (SDS) for detailed instructions.