6-Amino-2-pyridinecarboxylic acid(CAS: 23628-31-1)

6-Amino-2-pyridinecarboxylic acid (CAS: 23628-31-1) appears as a white to off-white crystalline solid. Its molecular weight is approximately 156.16 g/mol. The compound is moderately soluble in water and slightly soluble in ethanol. It is highly reactive owing to the amino group and carboxylic acid group, making it susceptible to hydrolysis and condensation reactions.

6-Amino-2-pyridinecarboxylic acid can be synthesized by treating 2-pyridinecarboxylic acid with an appropriate amine under basic conditions. Common methods include using ammonia or aniline, with sodium hydroxide as a catalyst. The reaction involves a nucleophilic substitution, leading to high selectivity and yield.

6-Amino-2-pyridinecarboxylic acid (CAS: 23628-31-1) is widely used in the pharmaceutical industry for the synthesis of bioactive compounds. It is also utilized in the polymer industry for the modification of polymers and in the sensor industry for the development of chemical sensors. Additionally, it finds applications in semiconductor manufacturing for surface treatments.

When handling 6-Amino-2-pyridinecarboxylic acid (CAS: 23628-31-1), it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and lab coats. The compound should be stored in a cool, dry place, away from moisture and oxidizing agents. In case of spill, it should be immediately cleaned up with appropriate absorbents. Always refer to the safety data sheet (SDS) for detailed handling instructions.