4-Nitrophenyl-a-D-mannopyranoside, CAS Number 10357-27-4, Purity Greater Than 95 Percent, Container Size 25 g, Form Powder, Molecular Weight 301.3, Solubility DMSO and DMF, Storage Temp. 2 Degrees to 8 Degrees C, Chemical Formula C12H15NO8, Shelf Life 18 mo