Rapamycin is a well-known macrolide biochemical with CAS number 53123-88-9 and empirical formula C₅₁H₇₉NO₁₃. The compound has a molar mass of 914,17 g/mol. This presentation supports precise dosing in biochemical, cell-biology, and chemical studies that require a defined rapamycin identity. Available from manufacturer Carl ROTH as part of its biochemicals range, the material is suited to professional environments where documented CAS data and a clear molecular formula are needed for protocol design and documentation. Rapamycin is widely recognised in research contexts involving signalling pathways and related experimental models, and this pack format fits small- to medium-scale laboratory workflows. The product is intended for trained laboratory personnel and integrates into standard storage, weighing, and solution-preparation routines. With its specified molar mass and empirical formula, rapamycin from this listing offers a practical option for laboratories seeking a characterised biochemical for controlled experimental use without additional unspecified grade claims. This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents. Key features Colour: white to off-white Form: powder Purity (HPLC): ≥95 % Water content (KF): ≤2 % CAS number: 53123-88-9 Pack sizes: 250 mg, 500 mg, 1 g, 2 g Empirical formula: C₅₁H₇₉NO₁₃ Molar mass: 914,17 g/mol Storage temperature: -20 °C Technical Information Sheet: Safety Data Sheet:
