Aminophylline vs Trimethoprim

## Aminophylline vs Trimethoprim: Overview

This comparison examines the pharmacological differences between **Aminophylline** and **Trimethoprim**.

## Mechanism of Action

**Trimethoprim**: Dihydrofolate reductase inhibitor (bacterial selective).

## Pharmacokinetics

**Half-life**: Aminophylline — N/A; Trimethoprim — 8-10 hours.

## Chemical Properties

**Molecular Formula**: Aminophylline — N/A; Trimethoprim — C14H18N4O3.

**Molecular Weight**: Aminophylline — N/A; Trimethoprim — 290.3180 g/mol.

**Type**: Aminophylline — Protein; Trimethoprim — Small molecule.