Product Data Sheet
SI-109
Catalog No. A36481
SI-109 is a potent inhibitor of the STAT3 SH2 domain, demonstrating an inhibitory constant (Ki) of 9 nM. This compound effectively reduces the transcriptional activity of STAT3 with an IC50 value of 3 μM. SI-109 is utilized in research applications involving antitumor activity and has been instrumental in the development of PROTAC STAT3 degrader SD-36, an important tool in targeted protein degradation studies.
Chemical Information
| Catalog Num | A36481 |
|---|---|
| M. Wt | 835.79 |
| Formula | C40H44F2N7O9P |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 2429877-30-3 |
| Synonyms | |
| SMILES | O=C([C@@H](NC([C@@H]1CC[C@H](CCN(C(C)=O)C[C@@H]2NC(C3=CC(C=C(C(F)(P(O)(O)=O)F)C=C4)=C4N3)=O)N1C2=O)=O)CCC(N)=O)NC(C5=CC=CC=C5)C6=CC=CC=C6 |
Biological Activity
| Description | SI-109 is a potent inhibitor of the STAT3 SH2 domain, demonstrating an inhibitory constant (Ki) of 9 nM. This compound effectively reduces the transcriptional activity of STAT3 with an IC50 value of 3 μM. SI-109 is utilized in research applications involving antitumor activity and has been instrumental in the development of PROTAC STAT3 degrader SD-36, an important tool in targeted protein degradation studies. |
|---|
RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
