Escitalopram vs Trimethoprim

## Escitalopram vs Trimethoprim: Overview

This comparison examines the pharmacological differences between **Escitalopram** and **Trimethoprim**.

## Mechanism of Action

**Escitalopram**: S-enantiomer of citalopram; selective serotonin reuptake inhibitor.

**Trimethoprim**: Dihydrofolate reductase inhibitor (bacterial selective).

## Pharmacokinetics

**Half-life**: Escitalopram — 27-32 hours; Trimethoprim — 8-10 hours.

## Chemical Properties

**Molecular Formula**: Escitalopram — C20H21FN2O; Trimethoprim — C14H18N4O3.

**Molecular Weight**: Escitalopram — 324.3920 g/mol; Trimethoprim — 290.3180 g/mol.

**Type**: Escitalopram — Small molecule; Trimethoprim — Small molecule.