2,3-脱氢维酮

更新时间:2024-01-09 21:49:11

2,3-脱氢维酮结构式
2,3-脱氢维酮结构式
品牌特惠专场
常用名 2,3-脱氢维酮 英文名 2,3-Dehydrokievitone
CAS号 74161-25-4 分子量 354.35
密度 1.4±0.1 g/cm3 沸点 633.0±55.0 °C at 760 mmHg
分子式 C20H18O6 熔点 N/A
MSDS N/A 闪点 229.8±25.0 °C

 2,3-脱氢维酮用途


2,3-脱氢维酮是在刺桐中发现的异黄酮[1]。

 2,3-脱氢维酮名称

中文名 2,3-脱氢维酮
英文名 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-enyl)chromen-4-one
英文别名 更多

 2,3-脱氢维酮生物活性

描述 2,3-脱氢维酮是在刺桐中发现的异黄酮[1]。
相关类别
参考文献

[1]. Yenesew A, et al. Two isoflavanones from the stem bark of Erythrina sacleuxii. Phytochemistry. 2000;55(5):457-459.

 2,3-脱氢维酮物理化学性质

密度 1.4±0.1 g/cm3
沸点 633.0±55.0 °C at 760 mmHg
分子式 C20H18O6
分子量 354.35
闪点 229.8±25.0 °C
精确质量 354.110352
PSA 111.13000
LogP 5.08
外观性状 黄色粉末
蒸汽压 0.0±1.9 mmHg at 25°C
折射率 1.690
储存条件 2-8℃

 2,3-脱氢维酮毒性和生态

 2,3-脱氢维酮安全信息

危害码 (欧洲) Xi

 2,3-脱氢维酮合成线路

~90%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

~%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

~%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

~%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

~%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

~%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

~%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

~%

2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4

文献:Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680

 2,3-脱氢维酮上下游产品

2,3-脱氢维酮上游产品  4

2,3-脱氢维酮下游产品  0

 2,3-脱氢维酮英文别名

4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-
2,3-Dehydrokievitone
4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-4H-chromen-4-one
4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-butenyl)-
luteone
5,7,2',4'-Tetrahydroxy-8-prenylisoflavone
2,3-dehydrokeivetone
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one