3'-Nitropropiophenone is an aromatic nitro ketone intermediate offered at a minimum purity of 95 %, with CAS number 17408-16-1 and empirical formula C₉H₉NO₃. The molar mass is 179,17 g/mol, giving laboratories a clearly defined molecular identity for documentation, synthesis planning, and analytical cross-checks. Nitroaromatic ketones of this type are frequently used in reduction, condensation, and further functionalisation sequences within medicinal chemistry, fine-chemical preparation, and related research settings. This grade is available from manufacturer Carl ROTH within a portfolio of chemicals and biochemicals intended for professional laboratory use. Consistent CAS, formula, and molar-mass data support reproducible ordering and batch records. Whether applied as a building block, reference intermediate, or starting point for derivative synthesis, 3'-Nitropropiophenone provides a practical small-pack option for teams that need a characterised nitropropiophenone reagent without excess inventory. Key features CAS number: 17408-16-1 Pack sizes: 1 g, 2 g, 5 g Purity: min. 95 % Empirical formula: C₉H₉NO₃ Molar mass: 179,17 g/mol Product type: Chemical / biochemical reagent