Acetyl cysteine

Acetylcysteine, CAS No. 616-91-1, with molecular formula C₅H₉NO₃S and molecular weight 163.19 g/mol, is a pharmaceutical active ingredient with strong antioxidant and mucolytic properties. It is widely used in respiratory therapy for conditions such as chronic bronchitis and COPD, helping to reduce mucus viscosity and improve airway function. Acetylcysteine is also an established antidote for paracetamol (acetaminophen) overdose due to its role in restoring glutathione and supporting liver detoxification. In pharmaceutical industries, it is extensively used in API manufacturing, formulation development, and analytical research. It plays a key role in HPLC analysis, method development, and research and development (R&D) activities. The compound supports drug development and oxidative stress-related studies across healthcare applications. Its use complies with ICH, FDA, and EMA guidelines for pharmaceutical quality and safety standards. Manasa Life Sciences supplies high-quality pharmaceutical impurities, intermediates, and fine chemicals with complete documentation support including CoA, SDS, and MSDS, ensuring regulatory compliance, traceability, and reliable quality assurance.