Colistimethate vs Vancomycin

## Colistimethate vs Vancomycin: Overview

This comparison examines the pharmacological differences between **Colistimethate** and **Vancomycin**.

## Mechanism of Action

**Vancomycin**: Glycopeptide antibiotic inhibiting cell wall synthesis by binding D-Ala-D-Ala terminus of peptidoglycan precursors.

## Pharmacokinetics

**Half-life**: Colistimethate — N/A; Vancomycin — 4-6 hours.

## Chemical Properties

**Molecular Formula**: Colistimethate — N/A; Vancomycin — C66H75Cl2N9O24.

**Molecular Weight**: Colistimethate — N/A; Vancomycin — 1449.2500 g/mol.

**Type**: Colistimethate — Unknown; Vancomycin — Small molecule.