5-Amino-1-(2-pyrazinyl)-1H-pyrazole-4-carbonitrile | 1187072-00-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5-Amino-1-(2-pyrazinyl)-1H-pyrazole-4-carbonitrile
• 英文别名: 5-amino-1-pyrazin-2-ylpyrazole-4-carbonitrile
• CAS: 1187072-00-9
• 化学式: C₈H₆N₆
• 分子量: 186.176
• InChiKey: IENLTEMBSGFESQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  14
• 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：
  93.4
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  5-Amino-1-(2-pyrazinyl)-1H-pyrazole-4-carbonitrile 在 磷酸 、 sodium nitrite 作用下， 生成
  参考文献：
  名称：

  AZO PIGMENTS AND DISPERSION, COLORING COMPOSITION AND INK FOR INK-JET RECORDING CONTAINING THE AZO PIGMENTS, INK-JET RECORDING METHOD AND RECORDED PRODUCT

  摘要：

  公开号：

  EP2253672B1

文献信息

• AZO COMPOUNDS, AZO PIGMENTS, AND DISPERSION, COLORING COMPOSITION AND INK FOR INKJET RECORDING CONTAINING THE AZO COMPOUNDS OR AZO PIGMENTS, INK TANK FOR INKJET RECORDING, INKJET RECORDING METHOD, AND RECORDED PRODUCTS
  申请人：Hayashi Shinya

  公开号：US20110018946A1

  公开（公告）日：2011-01-27

  An azo pigment represented by the general formula (1), a tautomer, salt, or hydrate thereof: wherein R 1 , R 2 , R 3 , Y, Z, and G each independently represents a hydrogen atom or a substituent, n represents an integer of from 2 to 4 and, when n=2, the general formula (1) represents a dimer formed through R 1 , R 2 , R 3 , Y, Z, or G and, when n=3, the general formula (1) represents a trimer formed through R 1 , R 2 , R 3 , Y, Z, or G and, when n=4, the general formula (1) represents a tetramer formed through R 1 , R 2 , R 3 , Y, Z, or G.