5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one

更新时间:2024-01-03 11:22:23

5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one结构式
5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one结构式
品牌特惠专场
常用名 5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one 英文名 5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one
CAS号 491-48-5 分子量 206.19
密度 1.391g/cm3 沸点 412.1ºC at 760 mmHg
分子式 C11H10O4 熔点 N/A
MSDS N/A 闪点 167.4ºC

 用途


Eugenitol (Compound 3) 是一种从 Diaporthe eucalyptorum 中分离纯化的抗真菌代谢产物。Eugenitol 对四种植物病原真菌具有抑制作用 (Alternaria solani, Botrytis cinerea, Fusarium solani 和 Gibberella saubinettii)。

 名称

英文名 5,7-dihydroxy-2,6-dimethylchromen-4-one
英文别名 更多

 生物活性

描述 Eugenitol (Compound 3) 是一种从 Diaporthe eucalyptorum 中分离纯化的抗真菌代谢产物。Eugenitol 对四种植物病原真菌具有抑制作用 (Alternaria solani, Botrytis cinerea, Fusarium solani 和 Gibberella saubinettii)。
相关类别
参考文献

[1]. Gao YQ, et al. Isolation and Characterization of Antifungal Metabolites from the Melia azedarach-Associated Fungus Diaporthe eucalyptorum. J Agric Food Chem. 2020 Feb 26;68(8):2418-2425.  

 物理化学性质

密度 1.391g/cm3
沸点 412.1ºC at 760 mmHg
分子式 C11H10O4
分子量 206.19
闪点 167.4ºC
精确质量 206.05800
PSA 70.67000
LogP 1.82100
蒸汽压 2.22E-07mmHg at 25°C
折射率 1.634

 合成线路

~%

5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one结构式

5,7-Dihydroxy-2...

491-48-5

文献:Schoenberg et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 4992,4994 Journal of the American Chemical Society, 1955 , vol. 77, p. 6721

~%

5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one结构式

5,7-Dihydroxy-2...

491-48-5

文献:Schoenberg et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 4992,4994 Journal of the American Chemical Society, 1955 , vol. 77, p. 6721

~%

5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one结构式

5,7-Dihydroxy-2...

491-48-5

文献:Mukerjee et al. Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 127,142 Full Text Show Details Mukerjee; Seshadri Chemistry and Industry (London, United Kingdom), 1955 , p. 1009

~%

5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one结构式

5,7-Dihydroxy-2...

491-48-5

详细
文献:Mukerjee; Seshadri Chemistry and Industry (London, United Kingdom), 1955 , p. 1009 Full Text Show Details Mukerjee et al. Proceedings - Indian Academy of Sciences, Section A, 1953 , vol. 37, p. 127,141

 英文别名

5,7-Dihydroxy-2,6-dimethyl-chromen-4-on
5,7-Dihydroxy-2,6-dimethyl-chromon
5,7-dihydroxy-2,6-dimethyl-chromen-4-one
7-Nor-eugenitin