ChemicalBook > CAS DataBase List > 3,5-Dibromo-2-hydroxypyrazine

3,5-Dibromo-2-hydroxypyrazine

3,5-Dibromo-2-hydroxypyrazine Structure
3,5-Dibromo-2-hydroxypyrazine
  • CAS No.21943-15-7
  • Chemical Name:3,5-Dibromo-2-hydroxypyrazine
  • CBNumber:CB5460276
  • Molecular Formula:C4H2Br2N2O
  • Formula Weight:253.88
  • MOL File:21943-15-7.mol
3,5-Dibromo-2-hydroxypyrazine Property
  • Melting point 174-178°C
  • Density 2.53±0.1 g/cm3(Predicted)
  • storage temp. Keep in dark place,Sealed in dry,Room Temperature
  • pka 8.35±0.60(Predicted)
  • InChIKey NHVGHXUOFWEOSN-UHFFFAOYSA-N
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xn
  • Risk Statements  :22-41
  • Safety Statements  :26-39
  • WGK Germany  :1
  • HS Code  :29339900
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H302-H318
  • Precautionary statements P280-P305+P351+P338

3,5-Dibromo-2-hydroxypyrazine Chemical Properties,Usage,Production

  • Chemical Properties White solid
  • Uses 3,5-Dibromo-pyrazinol ,is a pyrazine derivative that can be used as a potential building block in chemical synthesis. It can also be used in SRN1 mechanism in heteroaromatic nucleophilic substitution.
3,5-Dibromo-2-hydroxypyrazine Preparation Products And Raw materials
Raw materials
Preparation Products
3,5-Dibromo-2-hydroxypyrazine Suppliers
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3,5-Dibromo-2-hydroxypyrazine Spectrum
21943-15-7, 3,5-Dibromo-2-hydroxypyrazineRelated Search:
  • 高端化学
  • 通用试剂
  • 中间体 Intermediate
  • 杂环砌块
  • 医药中间体
  • 吡嗪
  • C4H2Br2N2O
  • 1H-吲唑-39-醇
  • 3,5-二溴-1H-吡嗪-2-酮
  • 3,5-二溴吡嗪-2-醇
  • 3,5-二溴-2-羟基吡嗪2-羟基-3,5-二溴吡嗪
  • 2-羟基-3,5-二溴吡嗪
  • 3,5-二溴-2-羟基吡嗪
  • 2-羟基-3,5-二溴吡嗪, 95+%
  • 2-羟基-3,5-二溴吡嗪 1G
  • 5-二溴吡嗪
  • 3,5-二溴-2-羟基吡嗪,97%
  • 21943-15-7
  • 3,5-Dibromo-2-hydroxypyrazine ISO 9001：2015 REACH
  • 2(1H)-Pyrazinone, 3,5-dibromo-
  • 2-Hydroxy-3,5-dibromopyrazine
  • 3,5-dibromo-2(1H)-Pyrazinone
  • 3,5-bromopyrazin-2-ol
  • 3,5-DIBROMO-PYRAZIN-2-OL
  • 3,5-DIBROMO-2-HYDROXYPYRAZINE
  • 3,5-dibromo-1H-pyrazin-2-one
  • 3,5-DibroMo-2-hydroxypyrazine, 95+%

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