1,8-aminonaphthol-2,4-disulfonic acid | 74165-63-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,8-aminonaphthol-2,4-disulfonic acid
• 英文别名: 5-amino-4-hydroxy-naphthalene-1,3-disulfonic acid；5-Amino-4-hydroxy-naphthalin-1,3-disulfonsaeure；8-Amino-naphthol-(1)-disulfonsaeure-(2.4)；5-Amino-4-hydroxynaphthalene-1,3-disulfonic acid
• CAS: 74165-63-2
• 化学式: C₁₀H₉NO₇S₂
• 分子量: 319.316
• InChiKey: REQKPLYMJDCARD-UHFFFAOYSA-N

物化性质

• 密度：
  1.880±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  172
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  8-氨基-1-萘酚 在 硫酸 作用下， 生成 1,8-aminonaphthol-2,4-disulfonic acid
  参考文献：
  名称：

  DE82900

  摘要：

  公开号：

文献信息

• [EN] BINDING DOMAIN MAPPING AND COMPOUNDS, COMPOSITIONS, COMPLEXES, METHODS, AND KITS RELATED THERETO<br/>[FR] CARTOGRAPHIE DE DOMAINES DE LIAISON, AINSI QUE COMPOSÉS, COMPOSITIONS, COMPLEXES, MÉTHODES ET KITS ASSOCIÉS À CELLE-CI
  申请人：GEORGE MASON RES FOUNDATION INC

  公开号：WO2020142700A1

  公开（公告）日：2020-07-09

  The present disclosure relates to compounds, complexes, compositions, kits and methods for determining interacting and/or binding sites between, e.g., proteins, proteins and nucleic acids, proteins and small molecules, or intrachain protein domains. The disclosure provides rapid and direct positive identification of the contact interface region between such molecules, and can be applied to individual interacting pairs, as well as large-scale or global interactions.

  本公开涉及化合物、复合物、组合物、试剂盒和方法，用于确定例如蛋白质、蛋白质和核酸、蛋白质和小分子或蛋白质内链区域之间的相互作用和/或结合位点。该公开提供了这些分子之间接触界面区域的快速和直接的阳性鉴定，并可应用于单个相互作用对以及大规模或全局相互作用。
• DE62289
  申请人：——

  公开号：——

  公开（公告）日：——
• AQUEOUS INK COMPOSITION FOR BALLPOINT PEN
  申请人：THE PILOT INK CO., LTD.

  公开号：EP2123724B1

  公开（公告）日：2018-05-23
• Water Based Ink Compositions For Ballpoint Pen
  申请人：Asami Hideaki

  公开号：US20100040401A1

  公开（公告）日：2010-02-18

  A water based ink composition for a ballpoint pen containing ι-carrageenan in addition to a dye, water and a water-soluble organic solvent. When used in the ball point pen, the ink composition satisfies an ink drooling prevention and a drying resistance which are mutually incompatible functions and is excellent in writing performance regardless of containing a dye as a coloring agent. The ink composition (c) is used, for example, by accommodating a refill ( 12 ) whose ink accommodating tube ( 18 ) is filled with the ink composition and which is further loaded with an ink backflow-preventing member ( 20 ) in the ballpoint pen ( 10 ) whose writing edge is retracted and extruded from a front end opening of a barrel ( 21 ).
• US4051123A
  申请人：——

  公开号：US4051123A

  公开（公告）日：1977-09-27