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Merck

65969

Sigma-Aldrich

4-O-咖啡酰奎宁酸

≥98.0%

别名:

4-O-(3,4-二羟基肉桂酰)- D -奎宁酸, 隐绿原酸

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About This Item

经验公式(希尔记法):
C16H18O9
CAS号:
分子量:
354.31
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.28
价格与库存信息目前不能提供

品質等級

化驗

≥98.0%

形狀

powder or crystals

光學活性

[α]/D -76.0±5.0°, c = 0.5 in H2O

應用

metabolomics
vitamins, nutraceuticals, and natural products

儲存溫度

2-8°C

SMILES 字串

O[C@@H]1C[C@](O)(C[C@@H](O)[C@@H]1OC(=O)\C=C\c2ccc(O)c(O)c2)C(O)=O

InChI

1S/C16H18O9/c17-9-3-1-8(5-10(9)18)2-4-13(21)25-14-11(19)6-16(24,15(22)23)7-12(14)20/h1-5,11-12,14,17-20,24H,6-7H2,(H,22,23)/b4-2+/t11-,12-,14-,16+/m1/s1

InChI 密鑰

GYFFKZTYYAFCTR-JUHZACGLSA-N

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一般說明

4-咖啡酰奎宁酸(4-CQA)是咖啡酸(CA)的衍生物。[1]
它是咖啡酸和奎尼酸的酯。[2]

應用

4-O-咖啡酰奎宁酸已用作高效液相色谱-二极管阵列检测器 (HPLC-DAD)法定量分析的参考化合物。[3]

生化/生理作用

4-O-咖啡酰奎宁酸(4-CQA)是桑叶提取物中主要的活性抗氧化标记物。[4]它是一种抑制铁下垂的药物,因此被认为是一种有效的抗糖尿病药物。[5]4-CQA在核因子(红细胞衍生2)-样2 (Nrf2)通路上调中发挥重要作用。[2]

包裝

无底玻璃瓶。内容物在插入的熔锥内。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

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