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反-查耳酮
产品纠错
CAS号:614-47-1 | 英文名称:trans-chalcone
分子式 C15H12O
分子量 208
EINECS号 210-383-8
MDL MFCD00003082
Smiles C(C1=CC=CC=C1)(=O)/C=C/C1=CC=CC=C1
InChIKey DQFBYFPFKXHELB-VAWYXSNFSA-N
乙二醇化学百科
基本信息
中文名称 反式-查耳酮
英文名称 trans-Chalcone
CAS号 614-47-1
分子式 C15H12O
分子量 208.26
EINECS号 210-383-8
物化性质
熔点 55-59 °C
沸点 208 °C25 mm Hg(lit.)
密度 1.0712
折射率 1.5361 (estimate)
闪点 >230 °F
LogP 4.013 (est)
溶解度 可溶于氯仿(少许)
形态 固体
颜色 淡黄色低
气味 (Odor) 为 花香气味
水溶解性 Soluble in chloroform, ether, benzene, and ethanol (slightly). Insoluble in water.
Merck 14,2037
BRN 509985
安全信息
危险品标志 Xn,Xi
危险类别码 22-36/37
安全说明 22-36/37/39-45
WGK Germany 3
RTECS号 UD5576750
海关编码 29143990
生产及用途
反式-查耳酮是一种不饱和酮类化合物,浅黄色斜方棱柱体结晶。有文献报道其是一种小分子GPR52拮抗剂。反式-查耳酮可由苯乙酮和苯甲醛一步反应制备得到。

614-47-1的合成

在氮气下,将[Ni(dmpymt)2] 6(5 mol%Ni),KOH(1.0 mmol),苯甲醇(1.5 mmol)和1-苯基乙醇(1.0 mmol)与甲苯(2.5 mL)/ t-BuOH(0.5 mL)加入50毫升Schlenk试管中,将试管置于70°C油浴中,在缓慢,稳定的氮气流中搅拌混合物36小时,将混合物冷却至室温,加水(10毫升)。 用CH2Cl2(3×10 mL)萃取水溶液,用无水Na2SO4干燥合并的萃取液,除去溶剂,在短时间快速柱色谱上纯化粗产物得到反式-查耳酮。

trans-Chalcone 是从Aronia melanocarpa 果皮中分离出来的,是类黄酮前体的双酚核心结构。trans-Chalcone 是有效的脂肪酸合酶 (FAS) 和 α-淀粉酶 (b>α-amylase) 抑制剂。trans-Chalcone 引起细胞周期停滞并诱导乳腺癌细胞系 MCF-7 凋亡。trans-Chalcone 具有抗真菌和抗癌活性。

trans-Chalcone competitively inhibits porcine pancreatic α-amylase with a Ki of 48 μM.
trans-Chalcone (30.23-98.03 μM; 24 hours) induces cell cycle arrest and apoptosis in MCF-7 cells.
trans-Chalcone (30.23-98.03 μM; 24 hours) reduces the expression of the apoptosis-related protein Bcl-2 and induces the expression of the CIDEA gene.
trans-Chalcone (58.25 μM; 6, 24 hours) has greater inhibition of Bcl-2, induction of APAF1 and BAX, and strong induction of CIDEA in 24 hours.
trans-Chalcone (24 hours) inhibits MCF-7 cell viability (IC 20 =30.23 μM; IC 50 =58.25 μM; IC 80 =98.03 μM). trans-Chalcone (48 h) has IC 50 s of 41.53 μM and 48.41 μM for MCF-7 and 3T3 cell lines, respectively. trans-Chalcone exhibits a pronounced cytotoxicity activity.

Apoptosis Analysis

Cell Line: MCF-7 cell
Concentration: 30.23, 58.25, 98.03 μM
Incubation Time: 24 hours
Result: Induced apoptosis of the breast cancer cell line.

Cell Cycle Analysis

Cell Line: MCF-7 cell
Concentration: 30.23, 58.25, 98.03 μM
Incubation Time: 24 hours
Result: Caused cell cycle arrest in G1.

Western Blot Analysis

Cell Line: MCF-7 cell
Concentration: 20, 40, 80 μM
Incubation Time: 24, 48 hours
Result: Reduced the expression of the apoptosis-related protein Bcl-2 and induced the expression of the CIDEA gene.
There was marked degradation of cyclin D1 at 48 h.

RT-PCR

Cell Line: MCF-7 cell
Concentration: 58.25 μM
Incubation Time: 6, 24 hours
Result: Had greater inhibition of Bcl-2, induction of APAF1 and BAX, and strong induction of CIDEA in 24 hours.
产品供应商
trans-Chalcone
询价
上海阿拉丁生化科技股份有限公司
2023-10-02

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