Lorazepam vs Tofacitinib

## Lorazepam vs Tofacitinib: Overview

This comparison examines the pharmacological differences between **Lorazepam** and **Tofacitinib**.

## Mechanism of Action

**Lorazepam**: Intermediate-acting benzodiazepine enhancing GABA-A receptor chloride conductance.

**Tofacitinib**: Pan-JAK inhibitor with preference for JAK1 and JAK3 blocking pro-inflammatory cytokine signaling.

## Pharmacokinetics

**Half-life**: Lorazepam — 10-20 hours; Tofacitinib — 3.2 hours.

## Chemical Properties

**Molecular Formula**: Lorazepam — C15H10Cl2N2O2; Tofacitinib — C16H20N6O.

**Molecular Weight**: Lorazepam — 321.1580 g/mol; Tofacitinib — 312.3700 g/mol.

**Type**: Lorazepam — Small molecule; Tofacitinib — Small molecule.