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NSC-697923 (2-[(4-methylphenyl)sulfonyl]-5-nitrofuran), a potent inhibitor of UBE2N (ubiquitin-conjugating enzyme E2 N, Ubc13), exhibits its role in inducing cell death in neuroblastoma (NB) cells through two distinct mechanisms. In p53 wild-type NB cells, NSC-697923 promotes the nuclear importation of p53, thereby triggering cell death. Meanwhile, in p53 mutant NB cells, NSC-697923 activates the JNK-mediated apoptotic pathway, leading to cell death. Additionally, NSC-697923 inhibits DNA damage and NF-κB signaling, further contributing to its antitumor activity.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
5 mg | $39 | In Stock | |
10 mg | $64 | In Stock | |
25 mg | $122 | In Stock | |
50 mg | $182 | In Stock | |
100 mg | $272 | In Stock | |
500 mg | $673 | In Stock | |
1 mL x 10 mM (in DMSO) | $43 | In Stock |
Description | NSC-697923 (2-[(4-methylphenyl)sulfonyl]-5-nitrofuran), a potent inhibitor of UBE2N (ubiquitin-conjugating enzyme E2 N, Ubc13), exhibits its role in inducing cell death in neuroblastoma (NB) cells through two distinct mechanisms. In p53 wild-type NB cells, NSC-697923 promotes the nuclear importation of p53, thereby triggering cell death. Meanwhile, in p53 mutant NB cells, NSC-697923 activates the JNK-mediated apoptotic pathway, leading to cell death. Additionally, NSC-697923 inhibits DNA damage and NF-κB signaling, further contributing to its antitumor activity. |
In vitro | NSC697923 (0-5 μM; 24 hours) shows cytotoxic effect on NB cell lines. NSC697923 (3 μM; 2 hours) can also induce apoptosis in p53 mutant NB cells by activation of JNK-mediated apoptotic pathway. NSC697923 induces apoptosis in p53 wild-type NB cell lines by promoting p53 nuclear translocation and activation[1]. |
In vivo | NSC697923 (5 mg/kg; i.p.; daily for 10 days) suppresses NB tumor growth in SH-SY5Y and NGP xenografts[1]. |
Alias | 2-[(4-methylphenyl)sulfonyl]-5-nitrofuran |
Molecular Weight | 267.26 |
Formula | C11H9NO5S |
Cas No. | 343351-67-7 |
Smiles | Cc1ccc(cc1)S(=O)(=O)c1ccc(o1)[N+]([O-])=O |
Relative Density. | 1.416 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||||||||||||
Solubility Information | Ethanol: 6.7 mg/mL (25 mM)), Heating is recommended. DMSO: 180 mg/mL (673.5 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
DMSO
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