5957-80-2
基本信息
鼠尾草苦内脂
鼠尾草酚(标准品)
鼠尾草酚(鼠尾草苦内脂)
鼠尾草酚 CARNOSOL
CARNOSOL 鼠尾草酚
鼠尾草苦内脂, 迷迭香中提取
鼠尾草苦内脂, 来源于迷迭香
鼠尾草酚:鼠尾草苦内脂对照品,
CARNOSOL(RG)
CARNOSOL USP/EP/BP
Carnosol, froM RoseMarinus officinalis
Carnosol, 98%, from Rosemarinus officinalis
1,3,4,9,10AS-HEXAHYDRO-5,6-DIHYDROXY-1,1-DIMETHYL-7-ISO-PROPYL-2H-9S,4AR-(EPOXYMETHANO)PHENANTHREN-12-ONE
1,3,4,9,10,10AS-HEXAHYDRO-5,6-DIHYDROXY-1,1-DIMETHYL-7-ISO-PROPYL-2H-9S,4AR-(EPOXYMETHANO)PHENANTHREN-12-ONE
1,2,3,4,4A,9,10,10AS-OCTAHYDRO-5,6-DIHYDROXY-1,1-DIMETHYL-7-ISOPROPYL-9S, 4AR (EPOXYMETHANO)PHENANTHREN-12-ONE
2H-9,4a-(Epoxymethano)phenanthren-12-one, 1,3,4,9,10,10a-hexahydro-5,6-dihydroxy-1,1-dimethyl-7-(1-methylethyl)-, (4aR,9S,10aS)-
物理化学性质
外观性状 | 黄色粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于迷迭香Rosmarinus officinalis L。 |
熔点 | 240~242℃ |
沸点 | 524.8±50.0 °C(Predicted) |
密度 | 1.26±0.1 g/cm3(Predicted) |
储存条件 | Sealed in dry,Store in freezer, under -20°C |
溶解度 | DMSO:66.0(Max Conc. mg/mL);199.74(Max Conc. mM) |
酸度系数(pKa) | 8.91±0.40(Predicted) |
形态 | neat |
颜色 | 白色 |
LogP | 2.832 (est) |
安全数据
危险性符号(GHS) | GHS07 |
警示词 | 警告 |
危险性描述 | H317 |
防范说明 | P280-P302+P352 |
安全说明 | 24/25 |
WGK Germany | 3 |
海关编码 | 29322090 |
毒害物质数据 | 5957-80-2(Hazardous Substances Data) |
常见问题列表
鼠尾草苦内脂又叫鼠尾草酚,是一种存在于迷迭香和丹参等植物中的天然二萜化合物,具有很强的降血脂、抗氧化、抗肿瘤、抗病毒和抗炎特性,已广泛用于保健、食品、天然色素、化妆品等领域,据报道,鼠尾草苦内脂可以通过抑制NF-κB通路而具有抗肿瘤的作用,也可以诱导T细胞白血病、淋巴瘤细胞凋亡并降低血清中的IL-6和TNF-α水平。
RSK2 ~5.5 μM (IC 50 ) |
Nrf2
|
It is showed that carnosol has no cytotoxic effects on GES1 cells and 10 μM carnosol strongly suppresses RSK2 activity, but has little effect on any other kinase. Carnosol exerts strong dose-dependent inhibitory effects against RSK2 autophosphorylation and phosphorylation of its substrate ATF1.
Results indicate that Carnosol significantly decreaseS the volume and weight of gastric tumors relative to the vehicle-treated group. Additionally, mice tolerate treatment with carnosol without significant loss of body weight similar to the vehicle-treated group. The phosphorylation of CREB, a direct downstream protein of RSK2, Is strongly inhibited in the carnosol-treated group but the expression of total CREB is relatively unchanged.