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Naftopidil dihydrochloride

Naftopidil dihydrochloride

产品编号 T6600   CAS 57149-08-3
别名: KT-611, KT-611 2HCl, 盐酸萘哌地尔, Naftopidil DiHCl

Naftopidil dihydrochloride (KT-611 2HCl) 是一种选择性的 alpha1-肾上腺素受体 (α1-adrenoceptor) 拮抗剂,对克隆的人类 α1a、α1b 和 α1d 亚型肾上腺素受体的亲和力Ki 分别为 3.7 nM、20 nM、1.2 nM。它具有抗增殖活性,可用于研究前列腺增生。

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Naftopidil dihydrochloride Chemical Structure
Naftopidil dihydrochloride, CAS 57149-08-3
规格 价格/CNY 货期 数量
50 mg ¥ 500 现货
100 mg ¥ 893 现货
200 mg ¥ 1,607 现货
500 mg ¥ 2,845 现货
1 mL * 10 mM (in DMSO) ¥ 434 现货
其他形式的 Naftopidil dihydrochloride:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: Naftopidil dihydrochloride (T6600)
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纯度: 99.95%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 Naftopidil dihydrochloride (KT-611 2HCl) is a selective 5-HT1A and α1-adrenergic receptor antagonist with IC50 of 0.1 μM and 0.2 μM, respectively.
靶点活性 5-HT1A:0.1 μM, α1-adrenoceptor:0.2 μM
体外活性 Naftopidil diHCl possesses 5-HT1A agonistic properties in addition to being an α1-adrenoceptor antagonist. [1] Naftopidil has growth inhibitory effect in androgen-sensitive and -insensitive human prostate cancer cell lines. Naftopidil inhibits the growth of androgen-sensitive LNCaP cells and androgen-insensitive PC-3 cells with IC50 of 22.2 μM and 33.2 μM, respectively. Cell growth inhibition by Naftopidil is due to the arrest of the G1 cell cycle. Expressions of p27kip1 and p21cip1 are significantly increased in LNCaP cells treated with Naftopidil. In PC-3 cells, Naftopidil induces p21cip1 but not p27kip1. [2] Naftopidil produces a concentration-dependent inhibition of collagen-induced Ca2+ mobilization, maximum inhibition (22.9%) occurring with 40 μM Naftopidil. The adrenaline-induced rise in [Ca2+]i is inhibited dose dependently by Naftopidil. [3] Naftopidil is significantly more effective than tamsulosin in relieving nocturia. [4] Naftopidil induces G(1) cell-cycle arrest in both PCa cells and PrSC. In Naftopidil-treated PrSC, total interleukin-6 protein is significantly reduced with increased suppression of cell proliferation. [5]
体内活性 Oral administration of Naftopidil to nude mice inhibits the growth of PC-3 tumors as compared to vehicle-treated controls. Naftopidil improves bladder capacity and relaxed voiding via inhibition of afferent nerve activity. [2] Naftopidil (0.1 μg–30 μg) transiently abolishes isovolumetric rhythmic bladder contraction. The amplitude of bladder contraction is decreased by intrathecal injection of naftopidil (3 μg–30 μg). [6] Naftopidil selectively inhibits the phenylephrine-induced increase in prostatic pressure compared with mean blood pressure in the anesthetized dog model. [7]
细胞实验 Cell cycle analysis is performed by flow cytometry. Cells are treated with either 20 μM Naftopidil (LNCaP), 40 μM Naftopidil (PC-3) or vehicle (0.1% DMSO) for 24 hours, then trypsinized and washed once with phosphate-buffer saline (PBS), fixed in 70% ethanol and stored at 4 °C for subsequent cell cycle analysis. Fixed cells are washed with PBS and incubated with PBS containing 20 μg/mL RNaseA and 0.3% NP-40 for 30 minutes at 37 °C, then stained with 50 μg/mL propidium iodide (PI) for 30 minutes at 4 癈 in the dark. The DNA content of 1 ?106 stained cells is analyzed on a FACS Caliburflow cytometer. The fractions of cells in the G0/G1, S and G2/M phases are calculated using Cell Quest software.(Only for Reference)
别名 KT-611, KT-611 2HCl, 盐酸萘哌地尔, Naftopidil DiHCl
分子量 465.41
分子式 C24H28N2O3·2HCl
CAS No. 57149-08-3

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

H2O: < 1 mg/mL (insoluble or slightly soluble)

Ethanol: 2 mg/mL (4.29 mM)

DMSO: 39 mg/mL (83.8 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
Ethanol / DMSO 1 mM 2.1486 mL 10.7432 mL 21.4864 mL 53.7161 mL
DMSO 5 mM 0.4297 mL 2.1486 mL 4.2973 mL 10.7432 mL
10 mM 0.2149 mL 1.0743 mL 2.1486 mL 5.3716 mL
20 mM 0.1074 mL 0.5372 mL 1.0743 mL 2.6858 mL
50 mM 0.043 mL 0.2149 mL 0.4297 mL 1.0743 mL

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TargetMol Library Books参考文献

1. Borbe HO, et al. Eur J Pharmacol, 1991, 205(1), 105-107. 2. Kanda H, et al. Int J Cancer, 2008, 122(2), 444-451. 3. Alarayyed NA, et al. Br J Clin Pharmacol, 1997, 43(4), 415-420. 4. Nishino Y, et al. BJU Int, 2006, 97(4), 747-751. 5. Hori Y, et al. Cancer Prev Res (Phila), 2011, 4(1), 87-96.
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相关化合物库

该产品包含在如下化合物库中:
抗癌临床化合物库 神经退行性疾病化合物库 药物功能重定位化合物库 抑制剂库 膜蛋白靶向化合物库 抗癌上市药物库 抗癌药物库 GPCR靶点分子库 神经信号分子库 FDA上市及药典收录分子库

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母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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Keywords

Naftopidil dihydrochloride 57149-08-3 GPCR/G Protein Neuroscience 5-HT Receptor Adrenergic Receptor prostate hyperplasia pressure inhibit Naftopidil canine Naftopidil Dihydrochloride Beta Receptor KT-611 Inhibitor prostatic KT-611 2HCl KT 611 BM 15275 BM15275 盐酸萘哌地尔 Naftopidil DiHCl BM-15275 KT611 inhibitor

 

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