| Bioactivity | NKL 22 (compound 4b) is a potent and selective inhibitor of histone deacetylases (HDAC), with an IC50 of 199 and 69 nM for HDAC1 and HDAC3, respectively. NKL 22 exhibits selectivity over HDAC2/4/5/7/8 (IC50≥1.59 μM). NKL 22 ameliorates the disease phenotype and transcriptional abnormalities in Huntington's disease transgenic mice[1][2][3]. | ||||||||||||
| Name | NKL 22 | ||||||||||||
| CAS | 537034-15-4 | ||||||||||||
| Formula | C19H23N3O2 | ||||||||||||
| Molar Mass | 325.40 | ||||||||||||
| Appearance | Solid | ||||||||||||
| Transport | Room temperature in continental US; may vary elsewhere. | ||||||||||||
| Storage |
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| Reference | [1]. Jia H, et, al. Histone deacetylase (HDAC) inhibitors targeting HDAC3 and HDAC1 ameliorate polyglutamine-elicited phenotypes in model systems of Huntington's disease. Neurobiol Dis. 2012 May;46(2):351-61. [2]. D Herman et al. Histone deacetylase inhibitors reverse gene silencing in Friedreich's ataxia. Nat Chem Biol, 2006 Oct, 2(10):551-8. [3]. Thomas EA, et, al. The HDAC inhibitor 4b ameliorates the disease phenotype and transcriptional abnormalities in Huntington's disease transgenic mice. Proc Natl Acad Sci U S A. 2008 Oct 7;105(40):15564-9. |