Piperacillin is a beta-lactam antibiotic compound with CAS number 61477-96-1 and empirical formula C₂₃H₂₇N₅O₇S, offered for laboratory and biochemical research use. The molar mass of 517,56 g/mol enables accurate preparation of solutions and reference mixtures in analytical workflows. Researchers value defined chemical identity for documentation, inventory tracking, and reproducible bench work. Supplied by manufacturer Carl ROTH, the material fits catalogues focused on biochemicals and specialty chemicals for controlled laboratory environments. Applications typically include reference preparation, structure-related investigations, and supporting assays where a well-characterised piperacillin source is needed. Use standard laboratory handling procedures appropriate to organic nitrogen–sulphur compounds and consult the accompanying safety documentation before use. This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents. Key features Form: powder Colour: white to off-white Assay (TLC): ≥95 % ¹H-NMR Spectrum: complies CAS number: 61477-96-1 Pack sizes: 10 g, 25 g, 50 g Empirical formula: C₂₃H₂₇N₅O₇S Molar mass: 517,56 g/mol Storage temperature: -20 °C Technical Information Sheet: Safety Data Sheet:
