(15R)-Betanin | 15121-53-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (15R)-Betanin
• 英文别名: (2R)-4-[(E)-2-[(2S)-2-carboxy-6-hydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydroindol-1-yl]ethenyl]-2,3-dihydropyridine-2,6-dicarboxylic acid
• CAS: 15121-53-6
• 化学式: C₂₄H₂₆N₂O₁₃
• 分子量: 550.5
• InChiKey: CTMLKIKAUFEMLE-DLTLVQJYSA-N

物化性质

• 沸点：
  983.5±75.0 °C(Predicted)
• 密度：
  1.81±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.3
• 重原子数：
  39
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  247
• 氢给体数：
  8
• 氢受体数：
  15

文献信息

• [EN] COSMETIC USE OF A NATURAL EXTRACT DERIVED FROM BEETROOT PEEL FOR DYEING HAIR COMPOSITION COMPRISING THE EXTRACT, AN OXIDIZING AGENT, A BASIFYING AGENT AN OPTIONAL METALLIC DERIVATIVE<br/>[FR] UTILISATION COSMÉTIQUE D'UN EXTRAIT NATUREL DÉRIVÉ DES ÉPLUCHURES DE BETTERAVE POUR COLORER LES CHEVEUX, COMPOSITION COMPRENANT L'EXTRAIT, UN AGENT OXYDANT, UN AGENT BASIFIANT ET UN DÉRIVÉ MÉTALLIQUE FACULTATIF
  申请人：OREAL

  公开号：WO2011157666A1

  公开（公告）日：2011-12-22

  The invention relates to a composition comprising a) at least one natural extract derived from beetroot, rich in indoles and indolines, especially beetroot peel, b) at least one chemical oxidizing agent, d) at least one basifying agent to a process for dying keratin materials that uses ingredients a), b) and d) and to the use of the extract of beetroot peel in combination with a) and b) for keratin materials. This hair dyeing process and the composition make it possible to obtain better colorations, which are more uniform, chromatic and fast, and which do not impair the cosmetic properties of keratin fibers, using an extract of ortho-diphenols, which are especially natural.