3,5-Dimethoxypyridon-(2) | 62566-57-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 3,5-Dimethoxypyridon-(2)
• 英文别名: 3,5-dimethoxy-1H-pyridin-2-one；3,5-Dimethoxypyridin-2(1H)-one；3,5-dimethoxy-1H-pyridin-2-one
• CAS: 62566-57-8
• 化学式: C₇H₉NO₃
• 分子量: 155.153
• InChiKey: PDGLJJKXJJSVSY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Haarfärbemittel
  申请人：KPSS-Kao Professional Salon Services GmbH

  公开号：EP1250908B1

  公开（公告）日：2007-03-14
• [EN] AQUEOUS OXIDIZING COMPOSITION COMPRISING AMINO ACIDS<br/>[FR] COMPOSITION OXYDANTE AQUEUSE COMPRENANT DES ACIDES AMINÉS
  申请人：KAO CORP

  公开号：WO2021084084A1

  公开（公告）日：2021-05-06

  The present invention relates to aqueous oxidizing compositions comprising amino acids which reduce hair damage during chemical services. The effect of hair damage reduction was found to be further improved when polycarboxylic acids were added to bleaching powder, oxidative dyeing, and permanent waving compositions.
• [EN] TWO-PART OXIDATIVE DYEING COMPOSITION<br/>[FR] COMPOSITION DE TEINTURE OXYDANTE EN DEUX PARTIES
  申请人：KAO CORP

  公开号：WO2021084085A1

  公开（公告）日：2021-05-06

  The present invention is directed to a two-part oxidative dyeing composition having an alkaline first part comprising oxidative dye coupler(s) and/or oxidative dye precursors, and a second part comprising hydrogen peroxide, xanthine and/or its derivatives, and a lipophilic compound. The second part is formulated as water-in-oil emulsion and it was unexpectedly found that xanthines stabilize the viscosity of the second part composition allowing for improved dyeing performance.