计算溶液所需的质量、体积或浓度。
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
Samelisant (SUVN-G3031) is a potent and selective histamine H3 receptor (H3R) inverse agonist with good brain penetration and oral bioavailability. Samelisant has a similar binding affinity towards human (hH3R; K i =8.7 nM) and rat (rH3R;K i =9.8 nM) H3R indicating no inter-species differences. Samelisant can be used for the research of sleep-related disorders.
In Vitro
Samelisant displays inverse agonist activity and it exhibits very high selectivity towards H3R. The pEC 50 value of histamine (8.5) for human H3 receptor increases to 8.2, 7.3 and 6.2 after treatment with 1, 10 and 100 nM of Samelisant, respectively. The pEC 50 value of histamine (8.2) for rat H3 receptor increases to 7.9, 7.4 and 6.4 after treatment with 1, 10 and 100 nmol/L of Samelisant, respectively. Samelisant binds to the orthosteric site in a reversible manner with K b values of 1.3 nM and 1.1 nM deduced from pA 2 value for human and rat H3R, respectively. Samelisant also modulates dopamine and norepinephrine levels in the cerebral cortex while it has no effects on dopamine levels in the striatum or nucleus accumbens. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Treatment with Samelisant (10 and 30 mg/kg, p.o.) produces a significant increase in wakefulness with a concomitant decrease in non-rapid eye movement sleep (NREM) sleep in orexin knockout mice subjected to sleep electroencephalography (EEG) . Samelisant also produces a significant decrease in direct rapid eye movement (REM) sleep onset (DREM) episodes, demonstrating its anticataplectic effects in an animal model relevant to narcolepsy . Samelisant treatment in mice produces a dose-dependent increase in tele -methylhistamine levels indicating the activation of histaminergic neurotransmission . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Male Wistar rats or male C57BL6J mice Dosage: 1, 3, 10, and 30 mg/kg Administration: Oral administration Result: Produced a dose-dependent increase in t-MH levels in the frontal cortex, hypothalamus and cerebrospinal fluid (CSF) of male Wistar rats.\nProduced a significant increase in t-MH levels of the frontal cortex, striatum and hypothalamus in mice.
规格
别名
萨米利桑特
规格或纯度
10mM in DMSO
英文名称
Samelisant
生化机理
Samelisant（SUVN-G3031）是一种强效、选择性组胺 H3 受体（H3R）反向激动剂，具有良好的脑渗透性和口服生物利用度。Samelisant 与人类（hH3R；K i =8.7 nM）和大鼠（rH3R；K i =9.8 nM）的 H3R 具有相似的结合亲和力。
储存条件
-80℃储存
运输条件
特低温运输
名称和识别符
分子类型
小分子
Isomeric SMILES
C1CC(C1)N2CCC(CC2)OC3=CC=C(C=C3)NC(=O)CN4CCOCC4.Cl.Cl
PubChem CID
分子量
446.41
技术文档
高级数据
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
溶液计算器
常见问题
本产品应如何储存？
请于?80 °C条件下保存。需超低温保存以维持规定的有效期。
本产品如何运输？
本产品采用干冰配冷袋冷冻运输。收货后请立即拆包，并按上述储存条件保存；处理干冰时请戴隔热手套并保持通风。
本产品的 CAS 号、分子式和分子量是多少？
本产品的 CAS 号为 1394808-20-8，分子式为 C21H33Cl2N3O3，分子量为 446.41 g/mol。
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