Category:
Prophylactic Biological Products
Hyaluronic Acid (HA) is a high-molecular-weight polysaccharide produced via microbial fermentation. Its core structure consists of repeating disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine. The molecular formula is C28H44N2O22, with the standard CAS number 9004-61-9.
Store under controlled conditions at 2-8°C to prevent microbial degradation. Clinical use requires strict sterility; avoid injection into infected tissues. Patients with severe allergies to avian-derived products must exercise caution.