AB-680

Modify Date: 2024-01-06 12:13:50

AB-680 Structure
AB-680 structure
Common Name AB-680
CAS Number 2105904-82-1 Molecular Weight 580.82
Density N/A Boiling Point N/A
Molecular Formula C20H24ClFN4O9P2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of AB-680


AB-680 is highly potent, reversible and selective small molecule inhibitor of CD73 (an ecto-nucleotidase), with a Ki of 4.9 pM for hCD73, displays >10,000-fold selectivity over related ecto-nucleotidases CD39. Anti-tumor activity[1].

 Names

Name AB-680

 AB-680 Biological Activity

Description AB-680 is highly potent, reversible and selective small molecule inhibitor of CD73 (an ecto-nucleotidase), with a Ki of 4.9 pM for hCD73, displays >10,000-fold selectivity over related ecto-nucleotidases CD39. Anti-tumor activity[1].
Related Catalog
Target

Ki: 4.9 pM (hCD73)[1] IC50: 43 pM (Soluble hCD73)[1]

In Vitro AB-680 (AB680) inhibits soluble hCD73 with an IC50 of 0.043 nM, also inhibits hCD73 in CHO cells, suppresses CD73 in human, mouse CD8+ T Cells and hPBMC, with IC50s of 0.070, 0.008, 0.66 and 0.011 nM, respectively[1].
References

[1]. Lawson KV, et al. Discovery and Characterization of AB680, a Potent and Selective Small-Molecule CD73 Inhibitor for Cancer Immunotherapy.

 Chemical & Physical Properties

Molecular Formula C20H24ClFN4O9P2
Molecular Weight 580.82
Storage condition 2-8°C