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4,7-二氯-3-羟基-3-(2(4-甲氧基苯基)-2-氧代乙基)二氢吲哚-2-酮

更新时间:2026-01-02 16:57:49 采购访问:22次

常用名 4,7-二氯-1,3-二氢-3-羟基-3-[2-(4-甲氧基苯基)-2-氧代乙基]-2H-吲哚-2-酮 CAS号 1037184-44-3
价格 纯度 98.0%
备货期 10天 库存 现货
 产品详情(用途,包装等)
用途:
YK 4-279 is an inhibitor of RNA Helicase A (RHA) binding to the oncogenic transciption factor EWS-FLI1. YK-4-279 inhibits Ewing's sarcoma family tumor (ESFT) cell growth; YK-4-279 induces apoptosis. IC50 value:Target: RNA Helicase AES-FLI1 is an oncogenic fusion protein found in Ewing’s sarcoma, a family of undifferentiated tumors that occur throughout the body. The binding of RNA helicase A (RHA) to ES-FLI1 promotes its oncogenic function. YK-4-279 is an inhibitor of protein-protein interactions between ES-FLI1 and RHA. At 10 μM, YK-4-279 blocks RHA binding to ES-FLI1 and induces apoptosis of a panel of Ewing’s sarcoma tumor cell lines with IC50 values ranging from 0.5-2 μM. At 1.5 mg per dose, YK-4-279 reduces the growth of Ewing’s sarcoma orthotopic xenografts in mice after treatment with the inhibitor for two weeks.
物理化学性质:
CAS号:1037184-44-3
常用中文名:4,7-二氯-1,3-二氢-3-羟基-3-[2-(4-甲氧基苯基)-2-氧代乙基]-2H-吲哚-2-酮
常用英文名:YK-4-279
分子式:C17H13Cl2NO4
分子量:366.195
密度:1.5±0.1 g/cm3
沸点:608.9±55.0 °C at 760 mmHg
熔点:149-151℃
闪点:322.1±31.5 °C
储存条件:Store at -20° C.

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