4-Amino-1H-imidazole-2-carboxylic acid(CAS: 155815-92-2)

4-Amino-1H-imidazole-2-carboxylic acid is a white crystalline solid with a molecular weight of approximately 130.14 g/mol. It is soluble in water and less soluble in organic solvents. This compound exhibits basic properties due to the presence of amino group and is reactive towards acid-base reactions. It is stable under normal conditions but should be stored in a desiccator to prevent moisture absorption.

4-Amino-1H-imidazole-2-carboxylic acid is synthesized by a multi-step process involving the condensation of 1,2-diamino-4-carboxylic acid with carboxylic acid in the presence of an acid catalyst. The reaction yields the desired compound with high selectivity and a yield of around 85%. Commonly, this synthesis is carried out under mild conditions to ensure optimal product quality.

4-Amino-1H-imidazole-2-carboxylic acid finds applications in various industries. It is used in the pharmaceutical sector for the synthesis of bioactive compounds, in sensor technology for developing chemical sensors, and in semiconductor manufacturing as a precursor material. Additionally, it is employed in the polymer industry for the production of functional polymers with enhanced properties.

When handling 4-Amino-1H-imidazole-2-carboxylic acid, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be stored in a cool, dry place away from direct sunlight and moisture. It is recommended to work in a fume hood to minimize inhalation risk. In case of a spill, it should be cleaned up immediately using appropriate absorbent materials, and the area should be ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.