Cat. No. Name Size Price Add Cart
KI2273SC-51410 mg$136
SC-51450 mg$528

Chemical Characteristic

Product NameSC-514
SynonymsN/A
CAS No.354812-17-2
Molecular Weight 224.3
FormulaC9H8N2OS2
Chemical Name4-amino-(2,3')bithiophenyl-5-carboxamide
Smilesc1(c(cc(s1)c1cscc1)N)C(=O)N
Chemical Structure

Biological activities

SC-514 is an IΚB kinase-β (IKK-β) inhibitor. SC-514 inhibits various forms of recombinant IKK-β with IC50s ranging from 3 to 12 μM.[1] SC-514 inhibits three representative NF-ΚB-induced genes (IL-6, IL-8, and COX-2) with IC50s of 20, 20 and 8 μM, respectively.[2] SC-514 inhibits receptor activator of nuclear factor ΚB ligand (RANKL)-induced osteoclastogenesis. SC-514 induces apoptotic cell death and activation of caspase 3 in osteoclast-like (OCL) cells.[3] SC-514 is also efficacious in vivo in the rat LPS-induced TNFα model of acute inflammation.[2]

Protocols

In vitro, SC-514 is dissolved in DMSO.[3]

References

[1] Karin M, et al. The IKK NF-kappa B system: a treasure trove for drug development. Nat Rev Drug Discov. 2004, 3(1): 17-26.
[2] Kishore N, et al. A selective IKK-2 inhibitor blocks NF-kappa B-dependent gene expression in interleukin-1 beta-stimulated synovial fibroblasts. J Biol Chem. 2003, 278(35): 32861-32871.
[3] Liu Q, et al. SC-514, a selective inhibitor of IKKβ attenuates RANKL-induced osteoclastogenesis and NF-ΚB activation. Biochem Pharmacol. 2013, 86(12): 1775-1783.

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