M6891 SIGMA Mithramycin A from Streptomyces plicatus ≥90% (HPLC) Synonym: Aureolic acid, Plicamycin CAS Number 18378-89-7 Empirical Formula (Hill Notation) C52H76O24 Molecular Weight 1085.15 storage temp. 2-8°C Appearance (Form) Powder Appearance (Colour) Yellow Solubility (Solvent) Methanol Solubility (Conc) 9.80 - 10.20 mg/ml Solubility (Turbidity) Clear Solubility (Color) Yellow Purity (HPLC) > 90.00 % _ Recommended Retest Period ----------- 3 Years