Diphenidol hydrochloride(CAS: 3254-89-5)

Diphenidol hydrochloride (CAS: 3254-89-5) is a crystalline white powder with a molecular weight of approximately 322.72 g/mol. It has a solubility of about 17.5 mg/mL in water and is poorly soluble in organic solvents. Chemically, it is moderately reactive, particularly with bases, and can undergo hydrolysis under basic conditions. It is a weak acid due to the presence of the hydrochloride salt.

Diphenidol hydrochloride is typically synthesized by reacting diphenidol (the parent compound) with hydrochloric acid. The reaction is usually conducted in an aqueous medium at room temperature, followed by crystallization from the reaction mixture. The yield is moderate to good, with selectivity towards the formation of the hydrochloride salt being high.

Diphenidol hydrochloride (CAS: 3254-89-5) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of other compounds. It is also utilized in research and development for various applications, including in polymers for specific properties, and in the development of chemical sensors and semiconductors.

When handling Diphenidol hydrochloride (CAS: 3254-89-5), it is important to wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. Ensure adequate ventilation and use a fume hood when handling the compound to avoid inhalation of dust. Spills should be managed with care, using absorbent materials and proper waste disposal procedures. Always refer to the SDS for detailed safety information and guidelines.