Celecoxib vs Losartan

## Celecoxib vs Losartan: Overview

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

## Mechanism of Action

**Celecoxib**: Selective COX-2 inhibitor.

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

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Losartan — 2 hours.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Losartan — C22H23ClN6O.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Losartan — 422.9200 g/mol.

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