Pyrrole-2,3,5-tricarboxylic acid(CAS: 945-32-4)

Pyrrole-2,3,5-tricarboxylic acid (CAS: 945-32-4) is a crystalline solid with a molecular weight of approximately 234.11 g/mol. It is soluble in water and less soluble in organic solvents. This compound is known for its acidic nature and forms colorless to white crystals. It is moderately reactive, particularly in acid-base reactions and esterification processes.

Pyrrole-2,3,5-tricarboxylic acid is synthesized through the condensation of pyrrole-2-carboxylic acid and 4-carboxy-3-hydroxybenzaldehyde, or by reacting 4-carboxybenzaldehyde with pyrrole-2-carboxylic acid in the presence of an acid catalyst. The reaction typically yields high selectivity and moderate to high yield, depending on the specific conditions used.

Pyrrole-2,3,5-tricarboxylic acid (CAS: 945-32-4) is used in the pharmaceutical industry for drug synthesis, in polymer production to improve mechanical properties, in sensor technology to develop functional materials, and in semiconductor industries for specific applications requiring high purity.

When handling Pyrrole-2,3,5-tricarboxylic acid (CAS: 945-32-4), it is crucial to use personal protective equipment (PPE) such as gloves, goggles, and lab coats. Work in a fume hood to minimize inhalation risks. Spills should be cleaned up carefully to avoid skin contact, and proper waste disposal procedures should be followed. Always consult the Safety Data Sheet (SDS) for detailed handling instructions.