Rivaroxaban vs Tacrolimus

## Rivaroxaban vs Tacrolimus: Overview

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

## Mechanism of Action

**Rivaroxaban**: Direct Factor Xa inhibitor.

**Tacrolimus**: Calcineurin inhibitor binding FKBP12; suppresses IL-2 transcription.

## Pharmacokinetics

**Half-life**: Rivaroxaban — 5-9 hours; Tacrolimus — 12 hours.

## Chemical Properties

**Molecular Formula**: Rivaroxaban — C19H18ClN3O5S; Tacrolimus — C44H69NO12.

**Molecular Weight**: Rivaroxaban — 435.8820 g/mol; Tacrolimus — 804.0180 g/mol.

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