Celecoxib vs Vancomycin

## Celecoxib vs Vancomycin: Overview

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

## Mechanism of Action

**Celecoxib**: Selective COX-2 inhibitor.

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

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Vancomycin — 4-6 hours.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Vancomycin — C66H75Cl2N9O24.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Vancomycin — 1449.2500 g/mol.

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