529-84-0
中文名称
4-甲基七叶苷原
英文名称
4-METHYLESCULETIN
CAS
529-84-0
EINECS 编号
208-470-0
分子式
C10H8O4
MDL 编号
MFCD00006859
分子量
192.17
MOL 文件
529-84-0.mol
更新日期
2025/05/06 15:57:15
529-84-0 结构式
基本信息
中文别名
4-甲基七叶亭6,7-二羟基-4-甲基香豆素
4-甲基七叶苷原
英文别名
4-METHYLESCULETIN6,7-DIHYDROXY-4-METHYL-CHROMEN-2-ONE
6,7-DIHYDROXY-4-METHYLCOUMARIN
METHYLESCULETIN, 4-
4-methylaesculetin
4-methylesculetol
6,7-dihydroxy-4-methyl-2h-1-benzopyran-2-on
6,7-dihydroxy-4-methyl-2h-1-benzopyran-2-one
6,7-dihydroxy-4-methyl-coumari
methylesculetin
6 7-DIHYDROXY-4-METHYLCOUMARIN FOR &
4-Methylesculetin, 98+%
(6,7-Dihydroxy-4-methylcoumarin)4-Methylesculetin
4-Methylesculetin,97%
2H-1-Benzopyran-2-one, 6,7-dihydroxy-4-methyl-
4-METHYLESCULENTIN
4-METHYL-6,7-DIHYDROXYCOUMARIN
4-Methyl-6,7-dihydroxy-2H-1-benzopyran-2-one
所属类别
生物化工：提取物物理化学性质
外观性状黄色针状结晶。熔点为272-274℃。溶于热水、醇、乙酸、浓硫酸和稀碱，溶液呈蓝色荧光，遇三氯化铁呈绿色。
熔点274-276 °C(lit.)
沸点248.14°C (rough estimate)
密度1.0825 (rough estimate)
折射率1.4440 (estimate)
储存条件Sealed in dry,2-8°C
溶解度DMF: soluble
酸度系数(pKa)8.72(at 25℃)
形态粉末
颜色浅褐色
酸碱指示剂变色ph值范围Colorless (4.0) to blue 1 uorescent (6.2)
最大波长(λmax)348nm, 292nm
BRN162550
主要应用Electroluminescent device, photoresists, photography, analytical reagent, cosmetics, hair dye, shampoo, antioxidant, hypotensive agent, antiimfiammatroy agent, antiviral agent, multidrug resistance (MDR) modulator, inhibitory effect onmelanin biosynthesis, protective agent against DNA damage, antimutagenic agent, detection of tumor cell-specific cytotoxicity, antiproliferative againt against cancer cells, analysis of human pancreatice cancer cell activity, chondroprotective agent
LogP0.959 (est)
EPA化学物质信息4-Methylesculetin (529-84-0)
安全数据
警示词警告
危险性描述H303-H315-H319-H335
危险品标志Xi
危险类别码R36/37/38
安全说明S26-S36
WGK Germany2
RTECS号GN6384500
F8
TSCAYes
危险等级IRRITANT
海关编码29322985
知名试剂公司产品信息
Acros Organics
4-甲基七叶亭4-Methylesculetin, 98%(529-84-0)
Sigma Aldrich
529-84-0(sigmaaldrich)TCI Shanghai
4-甲基七叶亭4-Methylesculetin,>98.0%(T)(529-84-0)