55215-37-7

英文名称 3-(3,4-Dihydro-7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-4-hydroxy-5-[(Z)-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]methylene]-2(5H)-furanone

CAS 55215-37-7

分子式 C27H28O6

分子量 448.51

MOL 文件 55215-37-7.mol

55215-37-7 结构式

基本信息物理化学性质

基本信息

英文别名

Aspulvinone D
3-(3,4-Dihydro-7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-4-hydroxy-5-[(Z)-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]methylene]-2(5H)-furanone
2(5H)-Furanone, 3-(3,4-dihydro-7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-4-hydroxy-5-[[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]methylene]-, (5Z)-

物理化学性质

熔点199-201 °C (decomp)

沸点645.4±55.0 °C(Predicted)

密度1.306±0.06 g/cm3(Predicted)

酸度系数(pKa)4.50±1.00(Predicted)