Buserelin Acetate and its Impurities

Buserelin is a synthetic peptide analog of the luteinizing hormone-releasing hormone agonist, which stimulates the pituitary gland's gonadotrophin-releasing hormone receptor. It is used in men to treat advanced prostate cancer. Reference standards of Buserelin Acetate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.