Oxytetracycline is a potent member of the tetracycline antibiotic class that has played a pivotal role in human and animal health for over 50 years. Oxytetracycline is a linear tetracycle which can be degraded under various conditions, such as acidity, alkalinity, heat, oxidation, light and temperature. The degradation products are not biologically inert; rather, they are oxidative and isomeric analogues with unique physical and chemical properties that are not well characterised. The Oxytetracycline Degradation Set provides the major degradation products described in the literature as a tool for understanding and monitoring the fate of oxytetracycline on storage and in biological systems. | 1. Oxytetracycline – (CAS# 79-57-2) – Molecular Formula: C22H24N2O9 – Molecular Weight: 460.4 | 2. alpha-Apooxytetracycline – (CAS# 18695-01-7) – Molecular Formula: C22H22N2O8 – Molecular Weight: 442.4 | 3. beta-Apooxytetracycline – (CAS# 18751-99-0) – Molecular Formula: C22H22N2O8 – Molecular Weight: 442.4 | 4. Epioxytetracycline – (CAS# 14206-58-7) – Molecular Formula: C22H24N2O9 – Molecular Weight: 460.4