2-Amino-5-Bromopyrazine 2-氨基-5-溴吡嗪

CAS 59489-71-3 MFCD00235015

化学结构图

59489-71-3
SMILES: NC1=CN=C(Br)C=N1

化学属性

Mol. FormulaC4H4BrN3
Mol. Weight174
Melting Point113-117
TSCANo
Density1.844

别名和识别编码

Chemical Name2-Amino-5-Bromopyrazine
CAS Number59489-71-3
Alfabeta NameAMINOBROMOPYRAZINE 25---
MDL NumberMFCD00235015
Synonym 5-Bromo-2-aminopyrazine 5-Bromo-2-pyrazinamine 5-Bromopyrazinamine 2-氨基-5-溴吡嗪 5-Bromopyrazin-2-ylamine
PubChem Substance ID87558438
Reaxys-RN111381
EC Number250-023-7
Beilstein Registry Number111381
Chemical Name Translation2-氨基-5-溴吡嗪
LabNetwork Molecule IDLN00220419
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分类

  • Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrazines
  • {SNA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrazines

产品应用

  • 在没有预先氨基基团保护的前提下，用于和吡啶基溴酸（pyridylboronic acids ）的钯催化偶联生产吡嗪基吡啶（pyrazinylpyridines）

相关文献及参考

  • Shi, Z., et al.: J. Med. Chem., 51, 3684 (2008),
  • Onda, K., et al.: Bioorg. Med. Chem., 16, 5452 (2008),
  • 1. J. Org. Chem. 70 , 388, (2005) 摘要

安全信息

Warnings IRRITANT
WGK Germany3
GHS Symbol
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P332+P313
Signal word Danger
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
  • H302 Harmful if swallowed 吞食有害
Hazard Codes Xn
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Risk Statements
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyrazines 吡嗪
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyrazines 吡嗪
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Pyrazines - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Pyrazines - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Pyrazines

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