Metoprolol vs Sumatriptan

## Metoprolol vs Sumatriptan: Overview

This comparison examines the pharmacological differences between **Metoprolol** and **Sumatriptan**.

## Mechanism of Action

**Metoprolol**: Selective beta-1 adrenergic receptor blocker.

**Sumatriptan**: Selective 5-HT1B/1D receptor agonist.

## Pharmacokinetics

**Half-life**: Metoprolol — 3-7 hours; Sumatriptan — 2.5 hours.

## Chemical Properties

**Molecular Formula**: Metoprolol — C15H25NO3; Sumatriptan — C14H21N3O2S.

**Molecular Weight**: Metoprolol — 267.3640 g/mol; Sumatriptan — 295.4020 g/mol.

**Type**: Metoprolol — Small molecule; Sumatriptan — Small molecule.