Application of the Principles of Green Chemistry for the Development of a New and Sensitive Method for Analysis of Ertapenem Sodium by Capillary Electrophoresis

Figure 2

Distribution of ERTM microspecies as visualized with Chemicalize. The curves of the microspecies are assigned according to the following colour codes: dark blue: ERTM⁺; yellow: ERTM neutral, green: ERTM neutral; purple: ERTM^-; orange: ERTM^2-; light blue: ERTM^3-; red: ERTM^4-. Each color at microspecies distribution diagram represents the protonation states that can be checked on the online platform Chemicalize https://chemicalize.com/#/calculation.