Captopril vs Midazolam

Captopril vs Midazolam: Overview

This comparison examines the pharmacological differences between Captopril and Midazolam.

Mechanism of Action

Captopril: First orally active ACE inhibitor; contains thiol group that binds zinc at ACE active site.

Midazolam: Ultra-short-acting benzodiazepine GABA-A receptor positive allosteric modulator.

Pharmacokinetics

Half-life: Captopril — 1.9 hours; Midazolam — 1.5-2.5 hours.

Chemical Properties

Molecular Formula: Captopril — C9H15NO3S; Midazolam — C18H13ClFN3.

Molecular Weight: Captopril — 217.2850 g/mol; Midazolam — 325.7670 g/mol.

Type: Captopril — Small molecule; Midazolam — Small molecule.