JNK-IN-8


Catalog No. size PriceQuantity
M6416-2 2mg solid $88
M6416-10 10mg solid $371

Description

JNK-IN-8, also known as JNK Inhibitor XVI, is a selective JNK inhibitor that inhibits phosphorylation of c-Jun, a direct substrate of JNK, in cells exposed to submicromolar drug in a manner that depends on covalent modification of the conserved cysteine residue. Extensive biochemical, cellular, and pathway-based profiling establish the selectivity of JNK-IN-8 for JNK and suggests that the compound will be broadly useful as a pharmacological probe of JNK-dependent signal transduction.

Product information

CAS Number: 1410880-22-6

Molecular Weight: 507.59

Formula: C29H29N7O2

Synonym:

JNK-IN 8

JNK Inhibitor XVI

c-Jun N-terminal Kinase Inhibitor XVI

Chemical Name: (E)-3-(4-(dimethylamino)but-2-enamido)-N-(3-methyl-4-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide

Smiles: CC1=CC(=CC=C1NC1=NC(=CC=N1)C1=CN=CC=C1)NC(=O)C1=CC(=CC=C1)NC(=O)/C=C/CN(C)C

InChiKey: GJFCSAPFHAXMSF-UXBLZVDNSA-N

InChi: InChI=1S/C29H29N7O2/c1-20-17-24(11-12-25(20)34-29-31-15-13-26(35-29)22-8-5-14-30-19-22)33-28(38)21-7-4-9-23(18-21)32-27(37)10-6-16-36(2)3/h4-15,17-19H,16H2,1-3H3,(H,32,37)(H,33,38)(H,31,34,35)/b10-6+

Technical Data

Appearance: Solid Power.

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO, not in water

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: ≥360 days 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:

JNK-IN-8 inhibits phosphorylation of c-Jun, a direct substrate of JNK kinase. JNK-IN-8 inhibits c-Jun phosphorylation in HeLa and A375 cells with EC50 of 486 nM and 338 nM, respectively. JNK-IN-8 also exhibits exceptional selectivity based upon KinomeScan and enzymatic profiling. Cumulatively these combined profiling technologies demonstrate that both JNK-IN-8 and JNK-IN-12 are remarkably selective covalent JNK inhibitors and are appropriate for interrogating JNK-dependent biological phenomena. JNK-IN-8, a selective pan-JNK inhibitor, is discovered to inhibit JNK kinase by broad-base kinase selectivity profiling of a library of acrylamide kinase inhibitors based on the structure of imatinib using the KinomeSca approach. JNK-IN-8 possess distinct regio-chemistry of the 1, 4-dianiline and 1, 3-aminobenzoic acid substructures relative to imatinib and uses an N, N-dimethyl butenoic actemide warhead to covalently target Cys154. JNK-IN-8 adopts an L-shaped type I binding conformation to access Cys 154 located towards the lip of the ATP-binding site.

References:

  1. Li Q, Song XM, Ji YY, Jiang H, Xu LG. The dual mTORC1 and mTORC2 inhibitor AZD8055 inhibits head and neck squamous cell carcinoma cell growth in vivo and in vitro. Biochem Biophys Res Commun. 2013 Nov 1;440(4):701-6. doi: 10.1016/j.bbrc.2013.09.130. PubMed PMID: 24103749.
  2. Xie X, Kaoud TS, Edupuganti R, Zhang T, Kogawa T, Zhao Y, Chauhan GB, Giannoukos DN, Qi Y, Tripathy D, Wang J, Gray NS, Dalby KN, Bartholomeusz C, Ueno NT. c-Jun N-terminal kinase promotes stem cell phenotype in triple-negative breast cancer through upregulation of Notch1 via activation of c-Jun. Oncogene. 2016 Dec 12. doi: 10.1038/onc.2016.417. [Epub ahead of print] PubMed PMID: 27941886.
  3. Li D, Liu N, Zhao L, Tong L, Kawano H, Yan HJ, Li HP. Protective effect of resveratrol against nigrostriatal pathway injury in striatum via JNK pathway. Brain Res. 2017 Jan 1;1654(Pt A):1-8. doi: 10.1016/j.brainres.2016.10.013. PubMed PMID: 27769789.
  4. Zhang T, Inesta-Vaquera F, Niepel M, Zhang J, Ficarro SB, Machleidt T, Xie T, Marto JA, Kim N, Sim T, Laughlin JD, Park H, LoGrasso PV, Patricelli M, Nomanbhoy TK, Sorger PK, Alessi DR, Gray NS. Discovery of potent and selective covalent inhibitors of JNK. Chem Biol. 2012 Jan 27;19(1):140-54. doi: 10.1016/j.chembiol.2011.11.010. PubMed PMID: 22284361; PubMed Central PMCID: PMC3270411.
  5. Pathria G, Garg B, Garg K, Wagner C, Wagner SN. Dual c-Jun N-terminal kinase-cyclin D1 and extracellular signal-related kinase-c-Jun disjunction in human melanoma. Br J Dermatol. 2016 Dec;175(6):1221-1231. doi: 10.1111/bjd.14713. PubMed PMID: 27145925.

Products are for research use only. Not for human use.

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