4-(Benzoylamino)butanoic acid(CAS: 35340-63-7)

4-(Benzoylamino)butanoic acid (CAS: 35340-63-7) is a white crystalline solid with a molecular weight of approximately 242.21 g/mol. It has a melting point of 141-142°C and is sparingly soluble in water but more soluble in organic solvents. This compound is reactive, particularly towards nucleophilic substitution and acid-base reactions.

4-(Benzoylamino)butanoic acid can be synthesized by reacting benzoyl chloride with butylamine followed by acetylation. Commonly, this involves the acylation of butyric acid with benzoyl chloride in the presence of a catalyst like pyridine. The reaction is typically performed at room temperature, and the product is isolated by recrystallization from ethanol.

4-(Benzoylamino)butanoic acid is used in various industries. It finds applications in pharmaceuticals, where it can be a precursor in the synthesis of certain drugs. It is also used in the production of polymers, sensors, and as a reagent in analytical chemistry and organic synthesis.

When handling 4-(Benzoylamino)butanoic acid (CAS: 35340-63-7), proper personal protective equipment (PPE) such as gloves, goggles, and lab coat should be worn. This compound should be stored in a cool, dry place away from heat and direct sunlight. Handling should be done in a well-ventilated area or fume hood. In case of spill, use appropriate cleanup procedures and consult the Safety Data Sheet (SDS) for detailed instructions.