N,N'-Diacetyl-cystin-bis-methylamid | 93256-27-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N,N'-Diacetyl-cystin-bis-methylamid
• 英文别名: 2-acetamido-3-[[2-acetamido-3-(methylamino)-3-oxopropyl]disulfanyl]-N-methylpropanamide
• CAS: 93256-27-0
• 化学式: C₁₂H₂₂N₄O₄S₂
• 分子量: 350.463
• InChiKey: GMJXKVUCHONUPV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  22
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  167
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• METHOD FOR STRAIGHTENING HUMAN HAIR FIBERS USING HEATING MEANS AND AN ¤-HYDROXY ACID DERIVATIVE
  申请人：L'oreal S.A.

  公开号：US20130139844A1

  公开（公告）日：2013-06-06

  The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one alpha-hydroxy and/or keto acid derivative, the pH of said composition being not more than 9 (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.
• METHOD FOR STRAIGHTENING KERATINOUS FIBERS USING HEATING MEANS AND AN ACID DERIVATIVE
  申请人：L'OREAL S.A.

  公开号：US20130139845A1

  公开（公告）日：2013-06-06

  The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one alpha-hydroxy and/or keto acid derivative, the pH of said composition being not more than 9 (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.
• METHOD FOR STRAIGHTENING KERATINOUS FIBERS USING HEATING MEANS AND AN AROMATIC COMPOUND
  申请人：L'OREAL

  公开号：US20130298933A1

  公开（公告）日：2013-11-14

  The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one polyhydroxylated aromatic compound, (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.
• PROCESS FOR STRAIGHTENING KERATIN FIBRES WITH A HEATING MEANS AND DENATURING AGENTS
  申请人：L'OREAL

  公开号：US20140326268A1

  公开（公告）日：2014-11-06

  The invention relates to a process for straightening keratin fibres, comprising: (i) a step in which a straightening composition containing at least two denaturing agents is applied to the keratin fibres, (ii) a step in which the temperature of the keratin fibres is raised, using a heating means, to a temperature of between 110 and 250° C.
• COMPOSITION COMPRISING A DICARBOXYLIC ACID AND AN OIL, AND HAIR STRAIGHTENING PROCESS
  申请人：L'OREAL

  公开号：US20160000693A1

  公开（公告）日：2016-01-07

  The invention relates to a composition comprising, in a physiologically acceptable aqueous medium, a dicarboxylic acid containing from 2 to 8 carbon atoms, and a plant oil of triglyceride type with a fatty acid fraction comprising not more than 20% by weight of oleic acid, the composition having a pH ranging from 7 to 11. Process for straightening African-type hair using the composition and a straightening step with an iron at a temperature of at least 100° C.