Category:
Other Reagent
CAS NO:
551-16-6
Standard:
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These are European Pharmacopoeia (EP) reference standards for beta-lactam antibiotics. Amoxicillin EP Impurity A is 2-aminobenzylpenicilloic acid (CAS 68197-05-9, C16H19N3O5S). Piperacillin EP Impurity H is a specific degradation product with CAS 104379-63-9. Sulbactam EP Impurity B is 6-(2-hydroxyethyl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (CAS 68391-98-0).
Store at controlled room temperature or refrigerated conditions as specified on the certificate. Avoid exposure to moisture and direct sunlight. Handle only by trained personnel using appropriate PPE due to potential sensitization risks associated with beta-lactams.