DSPE-PEG5-azide is a phospholipid–polyethylene glycol conjugate bearing a terminal azide, supplied at a minimum purity of 95 % for biochemical and bioconjugation-oriented laboratory work. It is listed under CAS number 2112737-73-0, has the empirical formula C₅₄H₁₀₅N₄O₁₄P and a molar mass of 1065,4 g/mol. The DSPE lipid anchor combined with a short PEG5 spacer and azide functionality gives a structurally defined reagent for projects that require amphiphilic PEG linkers. The product is Clear identity parameters—CAS number, molecular formula and molar mass—support accurate dosing and traceable documentation. This specialty biochemical is available from manufacturer Carl ROTH within a range of research chemicals for the life-science laboratory. With stated minimum purity and a The well-specified molecular profile helps laboratories integrate the reagent into reproducible bioconjugation and lipid-based workflows. This article is part of Inorganic salts, in Inorganic chemicals. Key features Assay: ≥ 95 % Colour: reported Form: reported CAS number: 2112737-73-0 Pack sizes: 5 mg, 10 mg, 25 mg Purity: min. 95 % Empirical formula: C₅₄H₁₀₅N₄O₁₄P Molar mass: 1065,4 g/mol Storage temperature: -20 °C Technical Information Sheet: Safety Data Sheet:
