BI 605906

Modify Date: 2026-07-09 18:33:21

BI 605906 Structure
BI 605906 structure
Common Name BI 605906
CAS Number 960293-88-3 Molecular Weight 432.50800
Density 1.48±0.1 g/cm3 (20 °C, 760 mmHg) Boiling Point 713.7±60.0 °C (760 mmHg)
Molecular Formula C17H22F2N4O3S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of BI 605906


BI605906 is a novel IKKβ inhibitor with an IC50 value of 380 nM when assayed at 0.1 mM ATP.

 Names

Name Thieno[2,3-b]pyridine-2-carboxamide, 3-amino-4-(1,1-difluoropropyl)-6-[4-(methylsulfonyl)-1-piperidinyl]
Synonym More Synonyms

 BI 605906 Biological Activity

Description BI605906 is a novel IKKβ inhibitor with an IC50 value of 380 nM when assayed at 0.1 mM ATP.
Related Catalog
Target

IKKβ:380 nM (IC50, at 0.1 mM ATP)

In Vitro BI605906 is an inhibitor of IKKβ with improved selectivity. BI605906 inhibits IKKβ in vitro with an IC50 value of 380 nM when assayed at 0.1 mM ATP. The only other protein kinase that is inhibited of over 100 tested, which include IKKα, IKKε and TBK1, is the insulin-like growth factor 1 (IGF1) receptor (IC50=7.6 μM). BI605906 partially inhibits the IL-1-stimulated activation of IKKε/TBK1[1]. In primary mouse hepatocytes, Metformin treatment for 3 hours suppresses TNFα-induced degradation of the NF-κB negative regulator IκB, while modulating AMPK and MTOR signaling in a dose-dependent manner. The magnitude of the effect on IκB is comparable with BI605906. Unlike Metformin, BI605906 (10 μM ) does not suppress signaling downstream of mTOR nor does it activate AMPK. TNF-α-dependent expression of CINC-1/CXCL1, CXCL2, IL-1β, and IL-6 is strongly inhibited by both Metformin and BI605906 (10 μM)[2].
Cell Assay Primary hepatocytes are incubated in serum-free medium overnight and then stimulated for 3 h with or without 2 mM Metformin and TNF-α. In addition, cells are incubated with/without 10 μM BI605906 or 100 nM Rapamycin, before lysis and immunoblotting[2].
References

[1]. Clark K, et al. Novel cross-talk within the IKK family controls innate immunity. Biochem J. 2011 Feb 15;434(1):93-104.

[2]. Cameron AR, et al. Anti-Inflammatory Effects of Metformin Irrespective of Diabetes Status. Circ Res. 2016 Aug 19;119(5):652-65.

 Chemical & Physical Properties

Density 1.48±0.1 g/cm3 (20 °C, 760 mmHg)
Boiling Point 713.7±60.0 °C (760 mmHg)
Molecular Formula C17H22F2N4O3S2
Molecular Weight 432.50800
Exact Mass 432.11000
PSA 156.00000
LogP 4.91990
InChIKey IYHHRZBKXXKDDY-UHFFFAOYSA-N
SMILES CCC(F)(F)c1cc(N2CCC(S(C)(=O)=O)CC2)nc2sc(C(N)=O)c(N)c12
Storage condition 2-8℃

 BI 605906Bioassay

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Name: Thermal Shift Assay. Domain: start/stop: E122-S403
Source: ChEMBL
Target: Aurora kinase A
External Id: CHEMBL5067447
Name: Incucyte cell viability with human fibroblast
Source: ChEMBL
Target: Fibroblast
External Id: CHEMBL4725213
Name: Incucyte cell viability with HEK293T
Source: ChEMBL
Target: HEK-293T
External Id: CHEMBL4725212
Name: Incucyte cell viability with U2OS
Source: ChEMBL
Target: U2OS
External Id: CHEMBL4725214
Name: Human inhibitor of nuclear factor kappa B kinase subunit beta (IKK family)
Source: IUPHAR-DB
Target: inhibitor of nuclear factor kappa B kinase subunit beta (IKK family) [Homo sapiens]
External Id: 2039_Human
Name: Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VER...
Source: ChEMBL
Target: Severe acute respiratory syndrome coronavirus 2
External Id: CHEMBL4513082
Name: Thermal Shift Assay. Domain: start/stop: M1-S360
Source: ChEMBL
Target: Mitogen-activated protein kinase 1
External Id: CHEMBL5066518
Name: This assay model using primary human hepatocyte (PHH) spheroids, which are cultured i...
Source: ChEMBL
Target: Hepatocyte spheroids
External Id: CHEMBL5608110
Name: Targeting of F14 CAF-induced therapy resistance in O14 CRC organoid-stroma co-culture...
Source: ChEMBL
Target: Colon cancer organoid
External Id: CHEMBL5608114
Name: Targeting of F14 CAF-induced therapy resistance in O14 CRC organoid-stroma co-culture...
Source: ChEMBL
Target: Colon cancer organoid
External Id: CHEMBL5608115
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 Synonyms

3-Amino-4-(1,1-difluoropropyl)-6-(4-methylsulfonylpiperidin-1-yl)thieno[2,3-b]pyridine-2-carboxamide
BI605906
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