Category:
Active Pharmaceutical Ingredients
3-(N-Tosyl-L-alaninyloxy)-5-phenylpyrrole (CAS: 99740-00-8) is a specialized heterocyclic intermediate synthesized via N-tosylation and etherification of L-alanine derivatives. Its molecular formula is C21H22N2O4S, serving as a critical scaffold in asymmetric synthesis.
Store under inert atmosphere at -20°C to prevent hydrolysis. Handle with PPE due to potential skin irritation; avoid inhalation of dust. Not approved for direct clinical use without further derivatization.