3-Carbomethoxy-4-oxo-1-phenyl-4,5-dihydro-1H-pyrazol | 6175-18-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-Carbomethoxy-4-oxo-1-phenyl-4,5-dihydro-1H-pyrazol
• 英文别名: 4-hydroxy-1-phenyl-1H-pyrazole-3-carboxylic acid methyl ester；methyl 4-oxo-1-phenyl-5H-pyrazole-3-carboxylate；methyl 4-oxo-2-phenyl-3H-pyrazole-5-carboxylate
• CAS: 6175-18-4
• 化学式: C₁₁H₁₀N₂O₃
• 分子量: 218.212
• InChiKey: JEGZSUNRWRRWAA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  59
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• Dyeing process using a specific compound containing active methylene and a compound chosen from a specific aldehyde, a specific ketone, a quinone and a diiminoisoindoline or 3-aminoisoindolone derivative
  申请人：Andrean Herve

  公开号：US20070130702A1

  公开（公告）日：2007-06-14

  The present invention relates to the use, for dyeing keratin fibres, of at least one specific compound containing active methylene and of at least one compound chosen from an aldehyde, a ketone, a quinone and a diiminoisoindoline or 3-aminoisoindolone derivative, which makes it possible to obtain, by reaction without an oxidizing agent, a coloration of the said keratin fibres.