Cephalexin vs Imatinib

## Cephalexin vs Imatinib: Overview

This comparison examines the pharmacological differences between **Cephalexin** and **Imatinib**.

## Mechanism of Action

**Cephalexin**: First-generation cephalosporin inhibiting cell wall synthesis.

**Imatinib**: Selective inhibitor of BCR-ABL, c-Kit, and PDGFR tyrosine kinases.

## Pharmacokinetics

**Half-life**: Cephalexin — 0.5-1.2 hours; Imatinib — 18 hours.

## Chemical Properties

**Molecular Formula**: Cephalexin — C16H17N3O4S; Imatinib — C29H31N7O.

**Molecular Weight**: Cephalexin — 347.3890 g/mol; Imatinib — 493.6030 g/mol.

**Type**: Cephalexin — Small molecule; Imatinib — Small molecule.