CAS No.
76204-02-9(anhydrous)
Molecular Weight
489.41 (anhydrous basis)
Synonyms
4-Methylumbelliferyl-N-acetyl-α-D-neuraminic acid sodium salt hydrate
Molecular Formula
C21H24NNaO11 · xH2O
Solubility
H2O: soluble 50 mg/mL, clear, very slightly yellow
Impurities
λex 315 nm; λem 374 nm (pH.7.0)
Quality
≤0.5% free 4-methylumbelliferone