4-Bromo-1H-pyrazole 4-溴吡唑

CAS 2075-45-8 MFCD00075602

化学结构图

2075-45-8
SMILES: Brc1cn[nH]c1

化学属性

Mol. FormulaC3H3BrN2
Mol. Weight146.97
Boiling Point255°C at 760 mmHg
Melting Point93-96°C

别名和识别编码

Chemical Name4-Bromo-1H-pyrazole
CAS Number2075-45-8
Alfabeta NameBROMOPYRAZOLE H41---
MDL NumberMFCD00075602
PubChem Substance ID16375
Reaxys-RN106510
Synonym 4-Bromopyrazole {LY} 4-Bromopyrazole 4-bromopyrazole {} {LY} 4-Bromopyrazole {} {} {LY} 4-Bromopyrazole {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromopyrazole {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation4-溴吡唑
Beilstein Registry Number106510
InChIKeyWVGCPEDBFHEHEZ-UHFFFAOYSA-N
Wiswesser Line NotationT5MNJ DE
LabNetwork Molecule IDLN00004629
InChIInChI=1S/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)
Canonical SMILESBrC1=CNN=C1
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分类

  • {SNA} Building Blocks, C3 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrazoles
  • {SNA} Building Blocks, C3 to C5, C3-C9, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrazoles

产品应用

  • 用于合成 1,4′-二吡唑的原料。

相关文献及参考

  • 1. Tetrahedron 63 , 748, (2007)
  • Beil. 23 ,43
  • FT-NMR 1 (3), 68:C / RegBook 1 (2), 2345:H / Structure Index 1 , 370:B:4

安全信息

Warnings IRRITANT
WGK Germany3
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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。
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • 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
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes Xi
RTECSUQ6200000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • 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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 367 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 178,199,1971

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 500 ug/plate
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 8,611,1986

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • 下游产品:1-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)-1H-吡唑
  • MOL 文件:2075-45-8.mol
  • Hazard Note:Irritant
  • Sigma Aldrich:2075-45-8(sigmaaldrich)
  • 4-溴吡唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 396820010 4-溴吡唑 4-Bromopyrazole 98% 1 GR 555元 2010/06/21 396820050 4-溴吡唑 4-Bromopyrazole 98% 5 GR 1779元 2010/06/21 396820250 4-溴吡唑 4-Bromopyrazole 98% 25 GR 6089元
  • Acros Organics:4-Bromopyrazole, 98%(2075-45-8)

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. Pyrazoles 吡唑
  5. C3 to C5 - Pyrazoles
  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. Pyrazoles - 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. Pyrazoles 吡唑

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