4-[[4-[[7-[(3-carboxy-4-nitrophenyl)diazenyl]-1,8-dihydroxy-6-sulfo-3-(trioxidanylsulfanyl)naphthalen-2-yl]diazenyl]-3-sulfophenyl]diazenyl]-5-oxo-1-[4-(trioxidanylsulfanyl)phenyl]-4H-pyrazole-3-carboxylic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-[[4-[[7-[(3-carboxy-4-nitrophenyl)diazenyl]-1,8-dihydroxy-6-sulfo-3-(trioxidanylsulfanyl)naphthalen-2-yl]diazenyl]-3-sulfophenyl]diazenyl]-5-oxo-1-[4-(trioxidanylsulfanyl)phenyl]-4H-pyrazole-3-carboxylic acid
• 化学式: C33H21N9O21S4
• 分子量: 1007.8
• InChiKey: QBIHMCONWURSQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  67
• 可旋转键数：
  17
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  521
• 氢给体数：
  8
• 氢受体数：
  30

文献信息

• Ink composition, ink set and recording method
  申请人：Tojo Kaoru

  公开号：US20070109376A1

  公开（公告）日：2007-05-17

  An ink composition, which comprises: at least two kinds of water-soluble dyes each having the maximum wavelength of an absorption spectrum in an aqueous solvent of from 550 to 700 nm, wherein at least one of the at least two kinds of water-soluble dyes is selected from the group consisting of a compound represented by formula (L-1) as defined in the specification, a salt of the compound represented by formula (L-1) and a compound having a naphthalene ring substituted with at least one hydroxyl group and three or more azo groups; an ink set containing at least one kind of the ink composition; a recording method comprising applying the ink composition to a recording medium; and a recording method comprising loading the ink set on a recording apparatus, and applying the ink from the recording apparatus to a recording medium.
• US7704311B2
  申请人：——

  公开号：US7704311B2

  公开（公告）日：2010-04-27
• US7758683B2
  申请人：——

  公开号：US7758683B2

  公开（公告）日：2010-07-20