描述 |
3-O-Methylgalangin (Galangin 3-methyl ether) 是一种天然的黄酮类化合物,来源于高良姜根茎,具有抗菌活性,且能够抑制胰腺脂肪酶。 |
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相关类别 |
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SMILES |
O=C1C(OC)=C(C2=CC=CC=C2)OC3=CC(O)=CC(O)=C13 |
参考文献 |
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密度 | 1.47g/cm3 |
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沸点 | 526.4?C at 760 mmHg |
熔点 | 299 ?C |
分子式 | C16H12O5 |
分子量 | 284.26300 |
闪点 | 201.5?C |
精确质量 | 284.06800 |
PSA | 79.90000 |
LogP | 2.87980 |
折射率 | 1.692 |
海关编码 | 2914509090 |
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~%
高良姜素-3-甲醚
6665-74-3
|
文献:Kalff; Robinson Journal of the Chemical Society, 1925 , vol. 127, p. 182 |
~%
高良姜素-3-甲醚
6665-74-3
|
文献:Parmar, Virinder S.; Gupta, Sandhya; Sinha, Rita; Sharma, Sunil K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1993 , vol. 32, # 2 p. 244 – 256 |
~%
高良姜素-3-甲醚
6665-74-3
|
文献:Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
~%
高良姜素-3-甲醚
6665-74-3
|
文献:Brunet, Gunter; Ibrahim, Ragai K. Phytochemistry (Elsevier), 1980 , vol. 19, p. 741 – 746 |
~%
高良姜素-3-甲醚
6665-74-3
|
文献:Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
~%
高良姜素-3-甲醚
6665-74-3
|
文献:Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
~%
高良姜素-3-甲醚
6665-74-3
|
文献:Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
~%
高良姜素-3-甲醚
6665-74-3
|
文献:Simpson; Beton Journal of the Chemical Society, 1954 , p. 4065,4067 |
海关编码 | 2914509090 |
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中文概述 | 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% |
5,7-dihydroxy-3-methoxy-2-phenyl-chromen-4-one |
Galangin 3-methyl ether |
5,7-Dihydroxy-3-methoxy-2-phenyl-4H-1-benzopyran-4-one |
3-methylethergalangin |
5,7-Dihydroxy-3-methoxy-2-phenyl-chromen-4-on |
3-O-methylgalangin |
5,7-dihydroxy-3-methoxy-2-phenylchromen-4-one |
5,7-Dihydroxy-3-methoxyflavone |
3-Methyl-galangin |