BMS-1166

Modify Date: 2025-08-26 19:42:08

BMS-1166 Structure
BMS-1166 structure
Common Name BMS-1166
CAS Number 1818314-88-3 Molecular Weight 641.11
Density N/A Boiling Point N/A
Molecular Formula C36H33ClN2O7 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of BMS-1166


BMS-1166 is a potent PD-1/PD-L1 interaction inhibitor with an IC50 of 1.4 nM.

 Names

Name BMS-1166

 BMS-1166 Biological Activity

Description BMS-1166 is a potent PD-1/PD-L1 interaction inhibitor with an IC50 of 1.4 nM.
Related Catalog
Target

IC50: 1.4 nM (PD-1/PD-L1 interaction)[1].

In Vitro BMS-1166 is a potent PD-1/PD-L1 interaction inhibitor with IC50 of 1.4 nM in a homogenous time-resolved fluorescence binding assay[1]. BMS-1166 antagonizes the inhibitory effect of PD-1/PD-L1 immune checkpoint on T cell activation. BMS-1166 dose dependently abolishes the inhibition of ECs stimulation by sPD-L1[2].
References

[1]. Guzik K, et al. Small-Molecule Inhibitors of the Programmed Cell Death-1/Programmed Death-Ligand 1 (PD-1/PD-L1) Interaction via Transiently Induced Protein States and Dimerization of PD-L1. J Med Chem. 2017 Jul 13;60(13):5857-5867.

[2]. Skalniak L, et al. Small-molecule inhibitors of PD-1/PD-L1 immune checkpoint alleviate the PD-L1-induced exhaustion of T-cells. Oncotarget. 2017 Aug 7;8(42):72167-72181.

 Chemical & Physical Properties

Molecular Formula C36H33ClN2O7
Molecular Weight 641.11
InChIKey QBXVXKRWOVBUDB-GRKNLSHJSA-N
SMILES Cc1c(COc2cc(OCc3cccc(C#N)c3)c(CN3CC(O)CC3C(=O)O)cc2Cl)cccc1-c1ccc2c(c1)OCCO2
Storage condition 2-8℃
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