Erythromycin Base

white or slightly yellow powder or colourless or slightly yellow crystals, slightly soluble in water, freely soluble in ethanol, soluble in methanol.

Molecular Formula: C₃₇H₆₇NO₁₃
Molecular Weight(g/mol): 733.89
Grade: EP,BP,USP,IP
R. Approval:  ROW
Therapeutic Category: Macrolides