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| | JNK-IN-8 Basic information |
| Product Name: | JNK-IN-8 | | Synonyms: | JNK-IN-8;(E)-3-(4-(diMethylaMino)but-2-enaMido)-N-(3-Methyl-4-(4-(pyridin-3-yl)pyriMidin-2-ylaMino)phenyl)benzaMide;3-[[4-(Dimethylamino)-1-oxo-2-buten-1-yl]amino]-N-[3-methyl-4-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]benzamide;JNK Inhibitor XVI;Benzamide, 3-[[4-(dimethylamino)-1-oxo-2-buten-1-yl]amino]-N-[3-methyl-4-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-;3-[[4-(Dimethylamino)-1-oxo-2-buten-1-yl]amino]-N-[3-methyl-4-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]benzamide JNK-IN-8;CS-1339;JNK inhibitor 8 | | CAS: | 1410880-22-6 | | MF: | C29H29N7O2 | | MW: | 507.59 | | EINECS: | | | Product Categories: | Inhibitors;MAPK | | Mol File: | 1410880-22-6.mol |  |
| | JNK-IN-8 Chemical Properties |
| density | 1.283±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | solubility | ≥25.4 mg/mL in DMSO; insoluble in H2O; ≥9.24 mg/mL in EtOH with gentle warming and ultrasonic | | form | powder | | pka | 13.34±0.70(Predicted) | | color | white to beige |
| | JNK-IN-8 Usage And Synthesis |
| Uses | JNK-IN-8 has been used as an inhibitor to address the importance of JNK signaling in withaferin A (WFA)-induced apoptosis of myelodysplastic syndromes (MDS)-L cells. | | Definition | ChEBI: 3-[[4-(dimethylamino)-1-oxobut-2-enyl]amino]-N-[3-methyl-4-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]benzamide is a member of benzamides. | | Biological Activity | jnk-in-8 is a specific jnk1/2/3 inhibitor with ic50 value of 4.67, 18.7, 0.98 nm respectively [1].c-jun n-terminal kinase (jnk) 1, 2 and 3 belong to the mitogen-activated protein kinase (mapk) family, which are able to phosphorylate c-jun on the ser63 and ser73 residue.they are responsive for stress stimuli, including cytokines and heat shock, and get involved in t cell differentiation and cell apoptosis process. jnk 1 and 2 are ubiquitous in all cell types but jnk 3 is only found in cells of brain, heart and testes tissues.jnk-in-8 is a jnk1/2/3 inhibitor with high specificity. when jnk-in-8 was profiled with a panel of 400 kinases, it exhibited specific binding to jnk 1/2/3 but not to other kinases. crystallization study also found that jnk-in-8 forms covalent bonds with conserved cysteine residue of jnk 1/2/3, resulting in a conformational change of the activation loop that blocks the substrate binding, thereby inhibiting the activity of jnk 1/2/3 [1].in hela cells and a375 cells, pretreatment of cells with jnk-in-8 resulted in the inhibition of c-jun which is a direct phosphorylation substrate of jnk 1/2/3, confirming the inhibitory action of jnk-in-8 on jnk 1/2/3. in hek293-ilr1 cells following stimulation by anisomycin, the jnk-in-8 was observed to inhibit c-jun but not msk1 and p38, and the inhibition was not reversible by removing jnk-in-8 from culture medium. additionally, jnk-in-8 only exhibited on-pathway inhibition of jnk signaling pathway, which can be monitored by the phosphorylation of c-jun [1]. | | Biochem/physiol Actions | JNK-IN-8 is a potent, selective and irreversible inhibitor of JNK1/2/3 that inhibits phosphorylation of c-Jun. JNK-IN-8 forms covalent bonds with a conserved cysteine residue. | | target | JNK1 | | references | [1]. zhang t et al., discovery of potent and selective covalent inhibitors of jnk. chemical biology. 2012, 19(1):140-154. |
| | JNK-IN-8 Preparation Products And Raw materials |
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