Losartan vs Phenytoin

## Losartan vs Phenytoin: Overview

This comparison examines the pharmacological differences between **Losartan** and **Phenytoin**.

## Mechanism of Action

**Losartan**: Angiotensin II receptor type 1 antagonist.

**Phenytoin**: Sodium channel blocker stabilizing inactive state.

## Pharmacokinetics

**Half-life**: Losartan — 2 hours; Phenytoin — 22 hours.

## Chemical Properties

**Molecular Formula**: Losartan — C22H23ClN6O; Phenytoin — C15H12N2O2.

**Molecular Weight**: Losartan — 422.9200 g/mol; Phenytoin — 252.2680 g/mol.

**Type**: Losartan — Small molecule; Phenytoin — Small molecule.