Memantine vs Vancomycin

## Memantine vs Vancomycin: Overview

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

## Mechanism of Action

**Memantine**: Non-competitive NMDA receptor antagonist.

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

## Pharmacokinetics

**Half-life**: Memantine — 60-80 hours; Vancomycin — 4-6 hours.

## Chemical Properties

**Molecular Formula**: Memantine — C12H21N; Vancomycin — C66H75Cl2N9O24.

**Molecular Weight**: Memantine — 179.3080 g/mol; Vancomycin — 1449.2500 g/mol.

**Type**: Memantine — Small molecule; Vancomycin — Small molecule.