Description
SC75741 is a broad and efficient NF-κB inhibitor with an IC50 of 200 nM for p65. SC75741 blocks influenza viruses (IV) replication. SC75741 impairs DNA binding of the NF-κB subunit p65, resulting in reduced expression of cytokines, chemokines, and pro-apoptotic factors. SC75741 subsequently inhibits caspase activation and blocks caspase-mediated nuclear export of viral ribonucleoproteins.
Product information
CAS Number: 913822-46-5
Molecular Weight: 565.67
Formula: C29H23N7O2S2
Chemical Name: (Z)-N-(6-benzoyl-1H-1,3-benzodiazol-2-yl)-2-(1-{thieno[3,2-d]pyrimidin-4-yl}piperidin-4-yl)-1,3-thiazole-4-carboximidic acid
Smiles: O/C(=N\C1NC2C=C(C=CC=2N=1)C(=O)C1C=CC=CC=1)/C1=CSC(=N1)C1CCN(CC1)C1=NC=NC2C=CSC=21
InChiKey: QNZVBFMXWNWVKG-UHFFFAOYSA-N
InChi: InChI=1S/C29H23N7O2S2/c37-24(17-4-2-1-3-5-17)19-6-7-20-22(14-19)34-29(33-20)35-27(38)23-15-40-28(32-23)18-8-11-36(12-9-18)26-25-21(10-13-39-25)30-16-31-26/h1-7,10,13-16,18H,8-9,11-12H2,(H2,33,34,35,38)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 83.33 mg/mL (147.31 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
SC75741 (5 μM; 24-96 hours) inhibits long-term A549 cells proliferation. SC75741 (1-10 μM; 5.5-65 hours) reduces A549 cells viability in a concentration-dependent manner indicating a cytostatic effect for A549 cells within a time frame of about 50 and 65 hours. SC75741 (5 μM; 24 hours) strongly inhibits cleavage of the effector caspase 3 induced upon H7N7-infection.
In Vivo:
SC75741 (intraperitoneal injection; 15 mg/kg; for 2 days) leads to a reduced propagation of the H5N1 virus mRNA by 90% in the lungs of infected mice. The plasma-levels of SC74751 (intravenously of 5 mg/kg and intraperitoneally of 15 mg/kg; for 3.5 and 6 hours) after i.v. administration decreases mono-exponentially and half-life is roughly 40 min. After i.p. administration, elimination of SC75741 seems to be limited by a slow uptake from the peritoneum and a half-life of 55 min is observed.
Products are for research use only. Not for human use.
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