480-44-4
基本信息
刺槐黄素
刺槐素
5,7-二羥-4'-甲氧黃酮
阿卡西汀
洋槐素
5,7-二羟基-4'-甲氧基黄酮
ACACETIN
LINARIGENIN
METHYL-4'-APIGENIN
5,7-dihydroxy-2-(4-methoxyphenyl)-4h-1-benzopyran-4-on
5,7-dihydroxy-4’-methoxy-flavon
5,7-dioxy-4’-methoxyflavone
acacetine
apisenin4’-methylether
buddleoflavonol
5,7-dihydroxy-2-(4-methoxyphenyl)-4-benzopyrone
Abietic
ACACETIN(METHYL-4'-APIGENIN)(RG)
5,7-DIHYDROXY-2-(4-METHOXYPHENOL)-1-BENZOPYRAN-4-ONE
1-BENZOPYRAN-4-ONE,5,7-DIHYDROXY-2-(4-METHOXYPHENOL)-
ACACETIN hplc
ACACETIN WITH HPLC
4'-O-Methylapigenin
5,7-Dihydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
Linarisenin
物理化学性质
外观性状 | 黄色针状结晶,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于飞机草,大蓟,金合欢。 |
熔点 | 260-265 °C(lit.) |
沸点 | 346.76°C (rough estimate) |
密度 | 1.2160 (rough estimate) |
折射率 | 1.6200 (estimate) |
储存条件 | 2-8°C |
溶解度 | 可溶于DMSO(轻微)、甲醇(非常轻微,加热) |
酸度系数(pKa) | 6.51±0.40(Predicted) |
形态 | 固体 |
颜色 | 淡黄色至绿黄色至深黄色 |
最大波长(λmax) | 335nm(EtOH)(lit.) |
Merck | 13,13 |
BRN | 277879 |
InChIKey | DANYIYRPLHHOCZ-UHFFFAOYSA-N |
LogP | 2.443 (est) |
CAS 数据库 | 480-44-4(CAS DataBase Reference) |
安全数据
危险性符号(GHS) | GHS07 |
警示词 | 警告 |
危险性描述 | H315-H319-H335 |
防范说明 | P280-P305+P351+P338-P337+P313-P261 |
危险品标志 | Xi |
危险类别码 | R36/37/38 |
安全说明 | S26-S36 |
WGK Germany | 3 |
RTECS号 | DJ3002000 |
F | 3-8-10 |
海关编码 | 29329990 |
常见问题列表
金合欢 (Acacia farnesiana (Linn.) Willd.) (Mimosa) 豆科。灌木,高2-4米;枝具刺,刺长可达1-2厘米。二回羽状复叶,羽片4-8对,每羽片具小叶10-20对,小叶片线状长椭圆形。头状花序腋生,直径1.5厘米,常多个簇生。荚果圆柱形,长3-7厘米,直径8-15毫米。种子多数,黑色。 花极香,供提取香精。 刺灌术或小乔木,二回羽状复叶,头状花序簇生于叶腋,盛开时,好像金色的绒球一般。
Acacetin (5,7-Dihydroxy-4'-methoxyflavone; 10-200 μM; 24 hours) decreases cell viabilities in a dose-dependent manner. Acacetin has little effect on human normal glial cell line HEB and non-tumorigenic epithelial cell line MCF-10A.
Acacetin (50-150 μM; 24 hours) causes G2/M cell cycle arrest and induces apoptosis and autophagy.
Acacetin (50-150 μM; 24 hours) leads to decreases in levels of PI3Kγ-p110, p-AKT, p-mTOR, p-p70S6K, and p-ULK in a dose-dependent manner.
Cell Viability Assay
Cell Line: | Breast cancer MCF-7 cells, hepatocellular carcinoma SMMC-7721 cells, lung adenocarcinoma A549 cells, esophageal carcinoma Eca109 cells |
Concentration: | 10, 20, 40, 60, 80, 100, 150, 200 μM |
Incubation Time: | 24 hours |
Result: |
Decreased cancer cell viabilities in a dose-dependent manner.
Had IC 50 values of 82.75 μM, 103.9 μM, 157.4 μM, 54.7 μM in MDA-MB-231, MCF-7, A549, Eca109 cells, respectively. |
Cell Cycle Analysis
Cell Line: | MDA-MB-231 cells |
Concentration: | 50, 100, 150 μM |
Incubation Time: | 24 hours |
Result: | Resulted in increase in percentage of cells at G2/M phase and decrease in percentage of cells at G1 and S phase in a dose-dependent manner. |
Apoptosis Analysis
Cell Line: | MDA-MB-231 cells |
Concentration: | 50, 100, 150 μM |
Incubation Time: | 24 hours |
Result: | Induced apoptosis. |
Cell Autophagy Assay
Cell Line: | MDA-MB-231 cells |
Concentration: | 50, 100, 150 μM |
Incubation Time: | 24 hours |
Result: |
Induced autophagy.
Resulted in marked increases in EGFP-LC3 puncta formation and a dose-dependent accumulation of LC3-II. |
Western Blot Analysis
Cell Line: | MDA-MB-231 cells |
Concentration: | 50, 100, 150 μM |
Incubation Time: | 24 hours |
Result: |
Resulted in decrease in levels of Bcl-2 and Bcl-xL and increase in levels of p53.
Led to decreases in levels of PI3Kγ-p110, p-AKT, p-mTOR, p-p70S6K, and p-ULK in a dose-dependent manner. Had little or no effect on expression of PI3Kα, PI3Kβ, PI3Kδ, p-ERK, p-p38, and p-JNK. |
Acacetin (5,7-Dihydroxy-4'-methoxyflavone; 5, 20 mg/kg/day; orally; for 3 days) significantly suppresses microglial activation in an LPS-induced neuroinflammation mouse model.
Acacetin (25 mg/kg/day; orally; for 3 days) reduces neuronal cell death in an animal model of ischemia.
Acacetin (1.8-56.2 mg/kg/day; ip; single dose) decreases visceral and inflammatory nociception and prevented the formalin-induced oedema.
Animal Model: | Male C57BL/6 mice, 7 weeks of age |
Dosage: | 5, 20 mg/kg |
Administration: | Orally; once a day for 3 days |
Result: | Significantly suppressed microglial activation in an LPS-induced (ip; 5mg/kg) neuroinflammation mouse model. |