Table II. HPLC purity values and MS data for the synthetic compounds
MoleculeMolecular FormulaHPAECCalculated MSFound MS
β-MP[C6H13O9P]92%259.13258.89a
H[C7H14NaO7]+>99%233.06233.26a
HMP-7[C7H14O10P]93%289.03288.95a
β-HMPb[C7H14O10P]>99%289.03288.95a
β-HBPc[C7H16NaO13P2]95%392.996392.9941d
α-HMP[C7H14O10P]>99%289.03288.95a
α-HBP[C7H15O13P2]96%369.00369.17a
  • a Low-resolution MS.

  • b HPLC trace (Fig. 6B).

  • c HPLC trace (Fig. 7B).

  • d High-resolution MS.