杨梅黄酮-3-甲醚(英语:Annulatin,也称为5,7,3',4',5'-五羟基-3-甲氧基黄酮,3′,4′,5′,5,7-Pentahydroxy-3-methoxyflavone)是一种天然杨梅黄酮衍生O-甲基化黄酮,分子式C16H12O8,存在于翼蓼Pteroxygonum giraldii)等植物中的[1]

Quick Facts Annulatin, 识别 ...
Annulatin
Thumb
IUPAC名
3′,4′,5,5′,7-Pentahydroxy-3-methoxyflavone
系统名
5,7-Dihydroxy-3-methoxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
别名 Myricetin 3-Methylether
识别
CAS号 1486-67-5  checkY
PubChem 44259709
ChemSpider 24227213
SMILES
 
  • COc1c(=O)c2c(cc(cc2oc1c3cc(c(c(c3)O)O)O)O)O
InChI
 
  • 1/C16H12O8/c1-23-16-14(22)12-8(18)4-7(17)5-11(12)24-15(16)6-2-9(19)13(21)10(20)3-6/h2-5,17-21H,1H3
InChIKey XWTLYULBWZQAAZ-UHFFFAOYAS
性质
化学式 C16H12O8
摩尔质量 332.26 g·mol−1
密度 1.807 g/mL
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
Close

参考文献

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.