Citalopram vs Rivaroxaban

## Citalopram vs Rivaroxaban: Overview

This comparison examines the pharmacological differences between **Citalopram** and **Rivaroxaban**.

## Mechanism of Action

**Citalopram**: Selective serotonin reuptake inhibitor (SSRI); racemic mixture with escitalopram as active S-enantiomer.

**Rivaroxaban**: Direct Factor Xa inhibitor.

## Pharmacokinetics

**Half-life**: Citalopram — 35 hours; Rivaroxaban — 5-9 hours.

## Chemical Properties

**Molecular Formula**: Citalopram — C20H21FN2O; Rivaroxaban — C19H18ClN3O5S.

**Molecular Weight**: Citalopram — 324.3920 g/mol; Rivaroxaban — 435.8820 g/mol.

**Type**: Citalopram — Small molecule; Rivaroxaban — Small molecule.