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Senexin B

Chemical Structure : Senexin B

CAS No.: 1449228-40-3

Senexin B (SNX2-1-165)

Catalog No.: PC-42425Not For Human Use, Lab Use Only.

Senexin B (SNX2-1-165) is a highly potent, selective and orally available CDK8/CDK19 inhibitor with IC50 of 24-50 nM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

Senexin B (SNX2-1-165) is a highly potent, selective and orally available CDK8/CDK19 inhibitor with IC50 of 24-50 nM.
Senexin B (SNX2-1-165) exhibits selectivity for CDK8 and CDK19 with Kd of 140 nM and 80 nM, respectively.
Senexin B (SNX2-1-165) significantly suppresses tumor growth in ER-positive breast cancer xenografts.

Physicochemical Properties

M.Wt 450.53
Formula C27H26N6O
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

4-((2-(6-(4-Methylpiperazine-1-carbonyl)naphthalen-2-yl)ethyl)amino)quinazoline-6-carbonitrile

References

1. Donald C. Porter, et al. Abstract PR08: Targeting tumor microenvironment with selective small-molecule inhibitors of CDK8/19.

2. Cdk8/cdk19 selective inhibitors and their use in anti-metastatic and chemopreventative methods for cancer. Publication number: WO2013116786 A1.

3. McDermott MS, et al. Oncotarget. 2017 Feb 21;8(8):12558-12575.

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