Sitagliptin vs Tamoxifen

## Sitagliptin vs Tamoxifen: Overview

This comparison examines the pharmacological differences between **Sitagliptin** and **Tamoxifen**.

## Mechanism of Action

**Sitagliptin**: DPP-4 inhibitor increasing incretin levels.

**Tamoxifen**: Selective estrogen receptor modulator (SERM).

## Pharmacokinetics

**Half-life**: Sitagliptin — 12.4 hours; Tamoxifen — 5-7 days.

## Chemical Properties

**Molecular Formula**: Sitagliptin — C16H15F6N5O; Tamoxifen — C26H29NO.

**Molecular Weight**: Sitagliptin — 407.3140 g/mol; Tamoxifen — 371.5150 g/mol.

**Type**: Sitagliptin — Small molecule; Tamoxifen — Small molecule.