胭脂红酸 参考文献 导航菜单1260-17-91406878310C11254doi:10.1007/s10953-012-9830-7doi:10.1039/C39910001319编编

O-糖苷键N-糖苷键S-糖苷键C-糖苷键果糖苷FructosideGalactoside葡萄糖苷GlucuronideRhamnoside核糖苷醇類糖醇醣蛋白苷成分中間物四吡咯中間物


蒽醌染料


蒽醌葡萄糖苷介殼蟲總科胭脂虫亚美尼亚胭脂虫波兰胭脂虫明矾媒染蒽醌葡萄糖合成






























Carminic acid[1]



IUPAC名
7-α-D-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxoanthracenecarboxylic acid[來源請求]
别名
Carminic acid
C.I. Natural Red 4
C.I. 75470


CI 75470


识别

CAS号

1260-17-9  ✓

ChemSpider

14068

SMILES



InChI



InChIKey

DGQLVPJVXFOQEV-NGOCYOHBBS

ChEBI

78310

KEGG

C11254
性质

化学式

C22H20O13

摩尔质量
492.38 g/mol g·mol⁻¹

密度
? g/cm3

熔点
120 °C（393 K）

pKa
3.39, 5.78, 8.35, 10.27, 11.51[2]
若非注明，所有数据均出自一般条件（25 ℃，100 kPa）下。

胭脂红酸（英语：Carminic acid，C22H20O13）是一种的蒽醌类物质形成葡萄糖苷，分布在一些介殼蟲總科雌虫体内，使其外表显红色，如胭脂虫、亚美尼亚胭脂虫和波兰胭脂虫等，这些昆虫产生这种色素目的是威慑捕食者。将这些昆虫碾碎，以明矾媒染可得到胭脂虫红。


胭脂红酸的化学结构为一个蒽醌类物质连接一个葡萄糖基团。胭脂红酸在1991年首次人工合成[3]。



参考文献




  1. ^ Merck Index, 11th Edition, 1850.


  2. ^ Atabey, Hasan; Sari, Hayati; Al-Obaidi, Faisal N. Protonation Equilibria of Carminic Acid and Stability Constants of Its Complexes with Some Divalent Metal Ions in Aqueous Solution. Journal of Solution Chemistry. 28 April 2012, 41 (5): 793–803. doi:10.1007/s10953-012-9830-7. 


  3. ^ Allevi, P.; 等. The First Total Synthesis of Carminic Acid. Journal of the Chemical Society, Chemical Communications. 1991, 18: 1319–1320. doi:10.1039/C39910001319. 











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糖苷

键

  • O-糖苷键

  • N-糖苷键

  • S-糖苷键

  • C-糖苷键

结构

  • α-糖苷键

  • β-糖苷键

  • 1,4-糖苷键

  • 1,6-糖苷键

糖苷糖基

  • 果糖苷（英语：Fructoside）

  • Galactoside

  • 葡萄糖苷

  • Glucuronide

  • Rhamnoside

  • 核糖苷

糖苷配基

  • Alcoholic glycoside

  • Anthraquinone glycoside


  • 强心苷
    • Bufadienolide

    • Cardenolide


  • Coumarin glycoside

  • Cyanogenic glycoside

  • Flavonoid glycoside

  • 糖胺

  • Phenolic glycoside

  • 皂苷

  • Steviol glycoside

  • Thioglycoside














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生物化學物質種類索引

糖类

  • 醇類

  • 糖醇

  • 醣蛋白

  • 苷

酯質

  • 类花生酸类


  • 脂肪酸
    • 中間物

  • 甘油酯

  • 磷脂

  • 鞘脂類

  • 胆固醇与甾体中间产物

核酸


  • 成分
    • 中間物
蛋白質


  • 胺基酸
    • 中間物
其他


  • 四吡咯
    • 中間物


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