4-hydroxy-7-aminonaphthalene-1-sulphonic acid | 38689-01-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-hydroxy-7-aminonaphthalene-1-sulphonic acid
• 英文别名: 7-amino-4-hydroxy-1-naphthalenesulfonic acid；7-amino-4-hydroxy-naphthalene-1-sulfonic acid；7-Amino-4-hydroxy-naphthalin-1-sulfonsaeure；6-Amino-naphthol-(1)-sulfonsaeure-(4)；7-Amino-4-hydroxynaphthalene-1-sulfonic acid
• CAS: 38689-01-9
• 化学式: C₁₀H₉NO₄S
• 分子量: 239.252
• InChiKey: WXLKZHNTYIFGME-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  109
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-hydroxy-7-aminonaphthalene-1-sulphonic acid 生成 5-hydroxy-8-sulfo-naphthalene-2-diazonium-betaine
  参考文献：
  名称：

  DE70285

  摘要：

  公开号：
• 作为产物：
  描述：

  4-氨基-7-羟基-萘-1-磺酸 在 ammonium hydroxide 、 sodium hydrogensulfite 作用下， 生成 4-hydroxy-7-aminonaphthalene-1-sulphonic acid
  参考文献：
  名称：

  DE748802

  摘要：

  公开号：

文献信息

• C-Substituted naphthalenemonosulfonic ureides, process for their preparation and pharmaceutical compositions containing them
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0013784A1

  公开（公告）日：1980-08-06

  The invention provides novel C-substituted naphtha- lenemonosulfonlc ureides and pharmaceutical compositions containing them. The novel compounds of the invention have the formula: wherein A is hydrogen or a pharmaceutically acceptable salt cation; B is hydrogen, lower (CI-C6) alkanoyl or alkali metal; and R is hydrogen or lower (C1-C3) alkyl. The present novel compounds are especially useful for inhibiting connective tissue destruction in warm-blooded animals and for such purpose may be formulated with pharmaceutically acceptable carriers or diluents e.g. to form dental creams and pastes.

  本发明提供了新型 C-取代的石脑油-烯丙基磺酰脲类化合物和含有它们的药物组合物。本发明的新型化合物具有以下式子： 其中 A 是氢或药学上可接受的阳离子盐；B 是氢、低级 (CI-C6) 烷酰基或碱金属；R 是氢或低级 (C1-C3) 烷基。 本新型化合物特别适用于抑制温血动物结缔组织的破坏，为此可与药学上可接受的载体或稀释剂配制成牙膏和牙贴等。
• Disazofarbstoffe
  申请人：BAYER AG

  公开号：EP0301350B1

  公开（公告）日：1994-09-14
• METHOD AND APPARATUS FOR AUTOMATED CARBOHYDRATE MAPPING AND SEQUENCING
  申请人：PERKIN-ELMER CORPORATION

  公开号：EP0763197A1

  公开（公告）日：1997-03-19
• MAGENTA COLORING MATTER, INK COMPOSITION, AND COLORED BODY
  申请人：Ono Daisuke

  公开号：US20120056931A1

  公开（公告）日：2012-03-08

  As an ink composition which is highly soluble in water and has a hue and clarity suitable for inkjet recording, an ink composition containing at least one pigment represented by formula (1) or a salt thereof as a pigment is provided. In formula (1), X a to X c each independently represent a substituted or unsubstituted sulfoanilino group, a substituted or unsubstituted sulfonaphthylamino group, a hydroxy group, or the like, and at least one of X a to X c is a group other than a hydroxy group; R represents a hydrogen atom or the like; R 1 represents an alkyl group or the like; and R 3 and R 4 each independently represent a hydrogen atom or the like.
• US4077767A
  申请人：——

  公开号：US4077767A

  公开（公告）日：1978-03-07