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4219-52-7

中文名稱 NSC745885
英文名稱 NSC745885
CAS 4219-52-7
分子式 C14H6N2O2S
分子量 266.27
MOL 文件 4219-52-7.mol
4219-52-7 結(jié)構(gòu)式 4219-52-7 結(jié)構(gòu)式

基本信息

中文別名
化合物 T16354
英文別名
NSC745885
NSC-745885,NSC745885

物理化學(xué)性質(zhì)

沸點(diǎn)470.0±14.0 °C(Predicted)
密度1.574±0.06 g/cm3(Predicted)
儲(chǔ)存條件-20°C儲(chǔ)存
溶解度DMSO: < 1 mg/mL (insoluble or slightly soluble) *NSC745885 is usually formulated as a suspension.
酸度系數(shù)(pKa)-1.90±0.20(Predicted)
形態(tài)Solid
顏色Light yellow to yellow
NSC745885價(jià)格(試劑級(jí))
報(bào)價(jià)日期產(chǎn)品編號(hào)產(chǎn)品名稱CAS號(hào)包裝價(jià)格
2024/11/08HY-119198NSC745885
NSC745885
4219-52-75mg2000元
2024/11/08HY-119198NSC745885
NSC745885
4219-52-710mg3200元
2024/08/19HY-119198NSC745885
NSC745885
4219-52-750mg9800元

常見問題列表

生物活性
NSC745885 是一種有效的抗腫瘤 (anti-tumor) 試劑,對(duì)多種癌細(xì)胞株有選擇性毒性,但對(duì)正常細(xì)胞沒有毒性。NSC745885 是一種有效的 EZH2 的下調(diào)因子通過蛋白酶體降解途徑。NSC745885 為晚期膀胱癌和口腔鱗癌的研究提供了可能性。
靶點(diǎn)

EZH2

體外研究

NSC745885 (0.5-4 μM; 24, 48 or 72 hours) has a growth inhibitory or death-promoting effect on the SAS cells, it significantly decreases the densities of cultured cells when compared with untreated cells. The IC 50 of NSC745885 is 0.85 μM after 72 hours’ treatment.NSC745885 (0.5-4 μM; 24 hours) increases annexin V positive cells in a dose-dependent manner, and the differences appears as a dose-dependent manner.NSC745885 (0.5-2 μM; 24 or 48 hours) decreases XIAP protein levels and increases protein levels both as a dose-dependent manner in SAS cells.

Cell Viability Assay

Cell Line: SAS cells is obtained from a poorly differentiated human squamous cell carcinoma
Concentration: 0.5 μM, 1 μM, 1.5 μM, 2 μM, 4 μM
Incubation Time: 24, 48, or 72 hours
Result: Decreases SAS cells growth as a time and dose-dependent manner.

Apoptosis Analysis

Cell Line: SAS cells is obtained from a poorly differentiated human squamous cell carcinoma
Concentration: 0.5 μM, 1 μM, 1.5 μM, 2 μM, 4 μM
Incubation Time: 24 hours
Result: Decreases SAS cells growth as a time and dose-dependent manner.

Western Blot Analysis

Cell Line: SAS cells is obtained from a poorly differentiated human squamous cell carcinoma
Concentration: 0.5 μM, 1 μM, 1.5 μM, 2 μM
Incubation Time: 24 or 48 hours
Result: Increased cleaved caspase-3 expression and decreased XIAP expression.
體內(nèi)研究

NSC745885 (intraperitoneal injection; 2 mg/kg; once daily; 10 days) treatment significantly reduces tumor size when compared with the vehicle control, and exhibits a higher safety than doxorubicin.

Animal Model: Eight-week-old NOD/SCID (NOD.CB17 Prkdc scid /J) mice
Dosage: 2 mg/kg
Administration: Intraperitoneal injection; 2 mg/kg; once daily; 10 days
Result: Inhibited engrafted tumors growth in vivo.
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