Robenidine(CAS: 25875-51-8)

Robenidine (CAS: 25875-51-8) is a crystalline compound with a molecular weight of approximately 290.27 g/mol. It has a solubility of about 1.2 g/100 mL in water and is only slightly soluble in organic solvents. Robenidine is relatively stable under normal conditions but can react with strong acids and bases. It is a weak base and has a pKa of around 9.2.

Robenidine is typically synthesized via a condensation reaction of 4-aminobenzoic acid with 2,4-dichlorobenzaldehyde in the presence of a base such as sodium hydroxide. The reaction proceeds under mild conditions, yielding Robenidine with good selectivity and a high yield of up to 90%. Proper handling of the base and the solvents is necessary to ensure safety and efficiency.

Robenidine (CAS: 25875-51-8) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of certain drugs. It is also utilized in the polymer industry for its potential as a stabilizer. Additionally, due to its basic properties, it can be employed in the production of certain types of sensors and as a component in semiconductor manufacturing processes.

When handling Robenidine (CAS: 25875-51-8), it is essential to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. The compound should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, it should be cleaned up carefully, ensuring that the area is well-ventilated. Always consult the Safety Data Sheet (SDS) for detailed information on handling and storage recommendations.