甲氧基萬壽菊素(英語:Axillarin,也稱為5,7,3',4'-四羥基-3,6-二甲氧基黃酮,3′,4′,5,7-Tetrahydroxy-3,6-dimethoxyflavone,或櫟草亭-3,6-二甲醚,Quercetagetin 3,6-dimethyl ether)是一種天然櫟草亭衍生O-甲基化黃酮,分子式C17H14O8,存在於線葉菊Filifolium sibiricum[1]菊蒿Tanacetum vulgare[2]等植物中,能人工合成[3]

Quick Facts Axillarin, 識別 ...
Axillarin
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IUPAC名
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-1-benzopyran-4-one
別名
  • 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one
  • DMQT
  • 3,6-Dimethoxyquercetagetin
  • Quercetagetin 3,6-dimethyl ether
  • 3',4',5,7-Tetrahydroxy-3,6-dimethoxyflavone
識別
CAS號 5188-73-8  ☒N
PubChem 5281603
ChemSpider 4444922
SMILES
 
  • COC1=C(C=C2C(=C1O)C(=O)C(=C(O2)C3=CC(=C(C=C3)O)O)OC)O
InChI
 
  • 1/C17H14O8/c1-23-16-10(20)6-11-12(13(16)21)14(22)17(24-2)15(25-11)7-3-4-8(18)9(19)5-7/h3-6,18-21H,1-2H3
InChIKey KIGVXRGRNLQNNI-UHFFFAOYAX
ChEBI 2941
性質
化學式 C17H14O8
摩爾質量 346.29 g·mol−1
密度 1.659 g/mL
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。
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