ST-193 hydrochlorideCAS号2320274-72-2
ST-193 hydrochlorideCAS号2320274-72-2
ST-193 hydrochlorideCAS号2320274-72-2
ST-193 hydrochlorideCAS号2320274-72-2
ST-193 hydrochlorideCAS号2320274-72-2
ST-193 hydrochlorideCAS号2320274-72-2

ST-193 hydrochloride

¥1,160.00
1mg
1mg
北京
索莱宝
2026-01-04
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产品详情
中文名称:ST-193 hydrochloride中文别名:ST-193 hydrochloride
英文名称:ST-193 HydrochlorideCAS:2320274-72-2
产品分类:小分子化合物纯度:≥98%
产品编号品牌纯度规格库存价格
IS3660索莱宝≥98%1mg有现货1,160.00 元
标准名称:ST-193 hydrochloride英文名称:ST-193 hydrochloride
CAS:2320274-72-2分子式:C24H26ClN3O
分子量:407.935744762421颜色与性状:
密度:沸点:
熔点:水溶性:
CAS2320274-72-2
英文名称ST-193 Hydrochloride
别名I893dihydrochloride
分子式C24H26ClN3O
分子量407.94
规格1mg
溶解性Soluble in DMSO(Need ultrasonic)
纯度≥98%
外观(性状)Solid
储存条件Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year
运输条件冷藏运输
SMILESCC(C)C1=CC=C(C=C1)CNC2=CC3=C(C=C2)N(C=N3)C4=CC=C(C=C4)OC.Cl
InChIKeyYGSYVDRCHMVRDW-UHFFFAOYSA-N
InChIInChI=1S/C24H25N3O.ClH/c1-17(2)19-6-4-18(5-7-19)15-25-20-8-13-24-23(14-20)26-16-27(24)21-9-11-22(28-3)12-10-21;/h4-14,16-17,25H,15H2,1-3H3;1H
PubChem CID127020969
靶点Arenavirus
通路Anti-infection
背景说明ST-193 hydrochloride是有效广谱的arenavirus抑制剂;抑制Guanarito, Junin, Lassa和Machupo病毒。
生物活性ST-193 hydrochloride is a potent broad-spectrum arenavirus inhibitor; inhibits Guanarito, Junin, Lassa and Machupo virus with IC50 values of 0.44, 0.62, 1.4 and 3.1 nM, respectively.[1-3]
IC50IC50: 0.44 nM (Guanarito), 0.62 nM (Junin), 1.4 nM (Lassa) and 3.1 nM (Machupo)[1]
In VitroST-193 inhibits LASV pseudotypes with an IC50 of 1.6 nM. ST-193 inhibits pseudotypes generated with other arenavirus envelopes as well, including the remaining four commonly associated with hemorrhagic fever (IC50s for Junín, Machupo, Guanarito, and Sabiá are in the 0.2 to 12 nM range) but exhibits no antiviral activity against pseudotypes incorporating either the GP from the LASV-related arenavirus lymphocytic choriomeningitis virus or the unrelated G protein from vesicular stomatitis virus, at concentrations of up to 10 μM[2].
In VivoST-193 is found to be tolerated well when administered daily as an intraperitoneal injection of either 25 or 100 mg/kg/day for 14 days. ST-193-treated animals exhibit fewer signs of disease and enhance survival when compared to the ribavirin or vehicle groups. Body temperatures in all groups are elevated by day 9, but returned to normal by day 19 postinfection in the majority of ST-193-treated animals. ST-193 treatment mediates a 2- to 3-log reduction in viremia relative to vehicle-treated controls. The overall survival rate for the ST-193-treated guinea pigs is 62.5% (10/16) compared with 0% in the ribavirin (0/8) and vehicle (0/7) groups[3].
动物实验Guinea pigs: ST-193 is formulated as a solution in 32% (w/v) 2-hydroxypropyl-β-cyclodextrin (HP-β-CD). Female Hartley guinea pigs are injected intraperitoneally with a 10 mg/mL solution of ST-193 at a volume of either 2.5 mL per kg of body weight (25 mg/kg) or 10 mL per kg (100 mg/kg). Four animals per dose are used, with blood samples collected from two animals per dose at each time point in alternating fashion. Blood samples are obtained at the indicated time points (4-24 h)[3].
数据来源文献[1]. Burgeson JR, et al. Discovery and optimization of potent broad-spectrum arenavirus inhibitors derived from benzimidazole and related heterocycles. Bioorg Med Chem Lett. 2013 Feb 1;23(3):750-6.
[2]. Larson RA, et al. Identification of a broad-spectrum arenavirus entry inhibitor. J Virol. 2008 Nov;82(21):10768-75.
[3]. Cashman KA, et al. Evaluation of Lassa antiviral compound ST-193 in a guinea pig model. Antiviral Res. 2011 Apr;90(1):70-9.
单位
1mM-5mg12.2567mL
1mM-1mg2.4513mL
1mM-10mg24.5134mL
5mM-1mg0.4903mL
5mM-5mg2.4513mL
5mM-10mg4.9027mL
10mM-1mg0.2451mL
10mM-5mg1.2257mL
10mM-10mg2.4513mL
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