CAS No. 3054116-24-1

SD-2301 Chemical Structure
Chemical Structure
Check the SD-2301 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 3054116-24-1
Molecular Formula

C64H80N13O15PS2

Molecular Weight (MW) 1366.51

Ordering Information

Biological Activity

SD-2301 is a potent and selective PROTAC-based STAT3 degrader. By engaging the VHL–cullin 2 E3 ubiquitin ligase complex to induce targeted degradation of STAT3, it effectively inhibits STAT3 signaling pathways. This targeted degradation enhances dendritic cell function and activates anti-tumor immunity, leading to robust suppression of tumor growth and synergistic therapeutic efficacy when combined with anti-PD-L1 immune checkpoint blockade in vivo. [1]

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Note: Technical data last updated: Sep 1, 2026.