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木香烃内酯

更新时间:2026-01-11 07:46:20 采购访问:19次

常用名 木香烃内酯 CAS号 553-21-9
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:
Costunolide, a sesquiterpene lactone, exhibits anti-inflammatory and anti-oxidant properties and mediates apoptosis.IC50 Value: 6.2 - 9.8 ug/mL(sarcoma cells viability)[3]Target: Apoptosis inducerin vitro: Costunolide significantly inhibited RANKL-induced BMM differentiation into osteoclasts in a dose-dependent manner without affecting cytotoxicity. Costunolide did not regulate the early signaling pathways of RANKL, including the mitogen-activated protein kinase and NF-κB pathways. However, costunolide suppressed nuclear factor of activated T-cells, cytoplasmic 1 (NFATc1) expression via inhibition of c-Fos transcriptional activity without affecting RANKL-induced c-Fos expression. The inhibitory effects ofcostunolide were rescued by overexpression of constitutively active (CA)-NFATc1 [1]. Exposure of T24 cells to costunolide was also associated with increased expression of Bax, down-regulation of Bcl-2, survivin and significant activation of caspase-3, and its downstream target PARP [2]. Both costunolide and dehydrocostus lactone inhibited cell viability dose- and time-dependently. IC50 values ranged from 6.2 ug/mL to 9.8 ug/mL. Cells treated with costunolide showed no changes in cell cycle, little in caspase 3/7 activity, and low levels of cleaved caspase-3 after 24 and 48 h [3].in vivo: Neither costunolide nor alpha-MGBL affected the blood-ethanol elevation in pylorus-ligated rats or that induced by intraperitoneal and intraduodenal ethanol administration [4]. Costunolide and alpha-MGBL suppressed gastric emptying in rats given 20% ethanol and 1% sodium carboxymethyl cellulose.Clinical trial:
物理化学性质:
CAS号:553-21-9
常用中文名:木香烃内酯
常用英文名:Costunolide
分子式:C15H20O2
分子量:232.318
密度:1.0±0.1 g/cm3
沸点:385.4±42.0 °C at 760 mmHg
熔点:106 °C
闪点:162.0±25.3 °C
储存条件:Store at -20°C

供应商信息

上海念兴实业有限公司 认证供应商

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商品数:403768件
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参考价格:$79/10mM*1mLinDMSO
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