Chemical formula: C₇₃¹³C₆H₁₃₀N₅NaO₅₈

Physical state of bulk product: White fluffy solid

Molar mass: 2106.8299

Exact mass (M^-2; m/2): 1040.8755

Observed high-resolution mass (Bruker Impact II Q-TOF): 1040.8752 (0.28 ppm error)

¹³C₆ Isotopic abundance: 94%

Glycoform purity determined by reductive amination with procainamide followed by LC-ESI (negative mode) analysis: 99%