3,5-二烃基-4,7-二甲氧基黄酮 | 15486-33-6
3,5-二烃基-4,7-二甲氧基黄酮
Kaempferol-7,4'-dimethyl ether
15486-33-6
C17H14O6
314.28946
名称和标识符
MDL |
MFCD00017441 |
InChIKey |
KZBAXKKOXPLOBX-UHFFFAOYSA-N |
Inchi |
InChI=1S/C17H14O6/c1-21-10-5-3-9(4-6-10)17-16(20)15(19)14-12(18)7-11(22-2)8-13(14)23-17/h3-8,18,20H,1-2H3 |
SMILES |
O=C1C(O)=C(C2=CC=C(OC)C=C2)OC3=C1C(O)=CC(OC)=C3 |
别名信息
- 中文别名 -
- 3,5-二羟基-4,,7-二甲氧基黄酮
- 3,5-二羟基-4',7-二甲氧基黄酮
- 3,5-二羟基-7-甲氧基-2-(4-甲氧基苯基)-色烯-4-酮
- 3,5-二烃基-4,7-二甲氧基黄酮
- 3,5-二羟基-7,4'-二甲氧基黄酮
- [
"3,5-Dihydroxy-7,4'-dimethoxyflavone",
" 3,5-二羟基-7,4'-二甲氧基黄酮"
]
- 英文别名 -
- 3,5-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
- 3,5-Dihydroxy-4',7-dimethoxyflav
- 3,5-DIHYDROXY-4',7-DIMETHOXYFLAVONE
- 4H-1-Benzopyran-4-one,3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-
- 3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one
- 3,5-Dihydroxy-7,4'-dimethoxyflavone
- Kaempferol-7,4'-dimethyl ether
- 4H-1-Benzopyran-4-one, 3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-
- UNII-Y4D3RA49HD
- CHEBI:146145
- 3,5-Dihydroxy-4',7-dimethoxyflavone
- NS00025030
- FLAVONE, 3,5-DIHYDROXY-4',7-DIMETHOXY-
- 15486-33-6
- 7,4'-dimethylkaempferol
- AKOS015999073
- 7,4'-DIMETHOXYKAEMPFEROL
- 4',7-DIMETHYLKAEMPFEROL
- 7,4'-DI-O-METHYLKAEMPFEROL
- LMPK12112595
- SCHEMBL748643
- HY-N1789
- Y4D3RA49HD
- CS-0017643
- 4',7-DIMETHOXYKAEMPFEROL
- FT-0637234
- KZBAXKKOXPLOBX-UHFFFAOYSA-N
- FS-10419
- 3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
- 3,5-DIHYDROXY-7-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE
- DIHYDROXY-4',7-DIMETHOXYFLAVONE, 3,5-
- Kaempferol 7,4'-dimethyl ether
- kaempferol 4',7-dimethyl ether
- kaempferol-7,4'-dimethyl ether
- DTXSID70165751
- 3,5-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one #
- CHEMBL3527009
- 3,5-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4-benzopyrone
- 4'-O,7-O-Dimethylkaempferol
- EINECS 239-513-1
- 3,5-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
物化性质
实验特性
LogP |
2.88840 |
PSA |
89.13000 |
折射率 |
1.655 |
沸点 |
539.4°C at 760 mmHg |
蒸气压 |
0.0±1.5 mmHg at 25°C |
闪点 |
201.7°C |
颜色与性状 |
Yellow powder |
密度 |
1.424 |
计算特性
精确分子量 |
314.07900 |
氢键供体数量 |
2 |
氢键受体数量 |
6 |
可旋转化学键数量 |
3 |
同位素质量 |
314.079038 |
重原子数量 |
23 |
复杂度 |
480 |
同位素原子数量 |
0 |
确定原子立构中心数量 |
0 |
不确定原子立构中心数量 |
0 |
确定化学键立构中心数量 |
0 |
不确定化学键立构中心数量 |
0 |
共价键单元数量 |
1 |
疏水参数计算参考值(XlogP) |
2.5 |
拓扑分子极性表面积 |
85.2 |
海关数据
海关编码 |
2914509090 |
海关数据 |
中国海关编码:
2914509090
概述:
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
Summary:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
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