| CAS NO: | 1781835-13-9 |
| 包装 | 价格(元) |
| 1mg | 电议 |
| 5mg | 电议 |
| 10mg | 电议 |
| Physical Appearance | A crystalline solid |
| Storage | Store at -20°C |
| M.Wt | 452.4 |
| Cas No. | 1781835-13-9 |
| Formula | C23H29N3O2·2HCl |
| Synonyms | LSD1 Inhibitor IV |
| Solubility | insoluble in EtOH; ≥2.7 mg/mL in DMSO with ultrasonic; ≥8.47 mg/mL in H2O |
| Chemical Name | RN-1, monohydrochloride |
| Canonical SMILES | CN1CCN(C(CN[C@@H]2[C@@H](C3=CC=C(OCC4=CC=CC=C4)C=C3)C2)=O)CC1.Cl.Cl |
| 运输条件 | 蓝冰运输或根据您的需求运输。 |
| 一般建议 | 为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异，仅做参考。若实验所需浓度过大至产品溶解极限，请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存，请尽快用完。 |
RN-1 (hydrochloride) is a brain-penetrant, potent and irreversible LSD1 inhibitor with IC50 values of 10-70 nM [1].
Lysine-specific demethylase 1 (LSD1) is a flavin-dependent monoamine oxidase that demethylate mono- and di-methylated lysines, specifically histone 3, lysines 4 and 9 (H3K4 and H3K9) [2].
RN-1 (hydrochloride) is a potent and irreversible LSD1 inhibitor with IC50 values of 10-70 nM. However, RN-1 is much less effective against MAO-A and MAO-B with IC50 values of 0.51 and 2.785 μM, respectively [1]. In ovarian cancer lines, RN-1 also induced cytotoxicity, which was correlated with the LSD1 inhibitory potential [3].
Following intraperitoneal administration in mice, RN-1 penetrated the blood-brain barrier and the brain/plasma exposure ratio was 88.9. In mice, RN-1 significantly impaired long-term memory but not short-term memory. And long-term memory impairment was due to a brain-specific effect [1]. In a sickle cell disease (SCD) mouse model, RN-1 induced HbF synthesis and increased frequencies of HbF-positive cells and mature erythrocytes, as well as reduced reticulocytes and sickle cells. And the RN-1 treated mice did not exhibit the necrotic lesions in the liver and spleen [4].
References:
[1]. Neelamegam R, Ricq EL, Malvaez M, et al. Brain-penetrant LSD1 inhibitors can block memory consolidation. ACS Chem Neurosci. 2012 Feb 15;3(2):120-128.
[2]. Shi Y, Lan F, Matson C, et al. Histone demethylation mediated by the nuclear amine oxidase homolog LSD1. Cell. 2004 Dec 29;119(7):941-53.
[3]. Konovalov S, Garcia-Bassets I. Analysis of the levels of lysine-specific demethylase 1 (LSD1) mRNA in human ovarian tumors and the effects of chemical LSD1 inhibitors in ovarian cancer cell lines. J Ovarian Res. 2013 Oct 29;6(1):75.
[4]. Cui S, Lim KC, Shi L, et al. The LSD1 inhibitor RN-1 induces fetal hemoglobin synthesis and reduces disease pathology in sickle cell mice. Blood. 2015 Jul 16;126(3):386-96.
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