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7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one

更新时间:2024-01-09 19:59:59

7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one结构式
7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one结构式
品牌特惠专场
常用名 7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one 英文名 7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one
CAS号 478-42-2 分子量 246.21500
密度 1.411g/cm3 沸点 299.2ºC at 760 mmHg
分子式 C13H10O5 熔点 N/A
MSDS N/A 闪点 134.8ºC

 名称

英文名 4-hydroxy-9-methoxy-7-methylfuro[3,2-g]chromen-5-one
英文别名 更多

 物理化学性质

密度 1.411g/cm3
沸点 299.2ºC at 760 mmHg
分子式 C13H10O5
分子量 246.21500
闪点 134.8ºC
精确质量 246.05300
PSA 72.81000
LogP 2.56180
蒸汽压 0.000679mmHg at 25°C
折射率 1.644

 合成线路

~95%

7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one结构式

7-Methyl-4-hydr...

478-42-2

文献:HARVEY, Andrew, J.; BAELL, Jonathan, B.; WULFF, Heike Patent: WO2006/96911 A1, 2006 ; Location in patent: Page/Page column 41; 42 ; WO 2006/096911 A1

~89%

7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one结构式

7-Methyl-4-hydr...

478-42-2

文献:Cianci, Julia; Baell, Jonathan B.; Flynn, Bernard L.; Gable, Robert, W.; Mould, Jorgen A.; Paul, Dharam; Harvey, Andrew J. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 6 p. 2055 - 2061

~%

7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one结构式

7-Methyl-4-hydr...

478-42-2

文献:Selleri; di Paco Annali di Chimica (Rome, Italy), 1958 , vol. 48, p. 1205,1209

~%

7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one结构式

7-Methyl-4-hydr...

478-42-2

文献:Mukerjee; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1952 , # 35 p. 323,324

 英文别名

KHELLINOL
5-hydroxykhellin
2-Methyl-5-hydroxy-8-methoxy-furo<4',5',6,7>chromon
5-Nor-khellin
4-Hydroxy-9-methoxy-7-methyl-5H-furo<3,2-g><1>benzopyran-5-one