2-Aminopyridine 2-氨基吡啶

CAS 504-29-0 MFCD00006312

化学结构图

504-29-0
SMILES: Nc1ccccn1

化学属性

Mol. FormulaC5
Mol. Weight94
Melting Point54-58
Boiling Point204-210
Density1.107
Flash Point92°(197°F)
TSCAYes
Solubility略溶于水. 1-5 G/100 ML AT 19 ºC
Stability对热、光、湿度敏感

别名和识别编码

Chemical Name2-Aminopyridine
CAS Number504-29-0
Alfabeta NameAMINOPYRIDINE 2-
MDL NumberMFCD00006312
Synonym 1,2-Dihydro-2-iminopyridine 2-AP 2-Aminopryidine 2-PYRIDINYLAMINE 2-Pyridinamine 2-aminopyridine 2-吡啶基胺 2-吡啶胺 2-吡啶胺;α-氨基氮杂苯;邻氨基吡啶;2-吡啶基胺;α-氨基吡啶;2-AP 2-氨基吡啶 2-氨基氮杂苯 2APY A-PYRIDYLAMINE AMINOPYRIDINE, 2- alpha-Pyridylamine alpha-aminopyridine alpha-aminopyridine, hydrochloride alpha-aminopyridine, mononitrate alpha-aminopyridine, sulfate o-Aminopyridine ortho-aminopyridine pyridin-2-ylamine α-氨基吡啶 邻氨基吡啶
PubChem Substance ID10439
EC Number207-988-4
Beilstein Registry Number105785
Reaxys-RN105785
Merck Number473
Chemical Name Translation2-氨基吡啶
Wiswesser Line NotationT6NJ BZ
LabNetwork Molecule IDLN00158377
InChIInChI=1S/C5H6N2/c6-5-3-1-2-4-7-5/h1-4H,(H2,6,7)
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分类

  • {SA} Alphabetical, Biochemicals and Reagents, Building Blocks, C5, Chemical Synthesis,
  • {SNA} Alphabetical, Biochemicals and Reagents, Building Blocks, C5, Chemical Synthesis, Fluorescent Indicators and Probes, Fluorescent Probes, Labels, Particles and Stains, Glycan Labeling and Analysis, Glycobiology, Heterocyclic Building Blocks, Lipophilic and Membrane Probes, Lipophilic and Membrane Probes for Chromatography, Matricies for Mass Spectroscopy Analysis of Glycans, Molecular Biology, Other Non-Polar or Lipophilic Probes, Post-Translational Modification, Proteomics, Pyridines
  • Alphabetical,
  • {SNA} Alphabetical, Amines, Amides and Derivative

产品应用

  • A compound has been shown to reversibly block voltage-dependent potassium channels.

相关文献及参考

  • Williams, D.M., et al.: J. Biol. Chem., 275, 38127 (2000),
  • Short: III/20a
  • Short: II/6
  • Merck: 14,473
  • Short: EINECS
  • Merck: 14,473 Beilstein:22(3/4)3840

安全信息

Warnings 危化品目录(2015) TOXIC
GHS Symbol
WGK Germany3
Hazard Codes 6.1 T T,Xi
Hazard statements
  • H301+H311
  • 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
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
RTECSUS1575000
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • 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。
  • P301+P310
  • P301+P310+P330
  • P302+P350
  • P302+P352
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P307+P311
  • P308+P311
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P322 Specific measures (see …on this label). 具体治疗(见本标签上的)。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P337+P313
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Safety Statements
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • 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;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • 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;
  • S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时,佩带适当的呼吸器;
  • S4 Keep away from living quarters 远离生活区;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
Risk Statements
  • R21 Harmful in contact with skin 与皮肤接触有害
  • R25 Toxic if swallowed 吞咽有毒
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
UN Number 2671
Storage condition 0-10 Hygroscopic 0-10°C 储存温度2-8℃,充氩保存
Packing GroupII
Hazard Class6.1
TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE

{haz

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 29 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/page/year: 211,367,1950

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,838,1986

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Vo

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 70 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/page/year: 226,163,1955

Restrict 危险品

其他信息

  • TCI Shanghai:2-氨基吡啶 2-Aminopyridine,>;99.0%(GC)(T)(504-29-0)
  • 图谱信息:2-氨基吡啶(504-29-0)红外图谱(IR2) 2-氨基吡啶(504-29-0)红外图谱(IR1) 2-氨基吡啶(504-29-0)质谱(MS) 2-氨基吡啶(504-29-0)红外图谱(IR3) 2-氨基吡啶(504-29-0)核磁图( 13 CNMR)
  • Acros Organics:2-氨基吡啶 2-Aminopyridine, 99+%(504-29-0)
  • 2-氨基吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80005829 2-氨基吡啶;α-氨基吡啶;2-吡啶基胺;2-氨基氮杂苯 kg 192元 2011/08/23 80005825 2-氨基吡啶;α-氨基吡啶;2-吡啶基胺;2-氨基氮杂苯 50g 15元 2011/08/23 80005826 2-氨基吡啶;α-氨基吡啶;2-吡啶基胺;2-氨基氮杂苯 100g 24.6元
  • 外观性质:白色片状或无色结晶。
  • 毒性分级:高毒
  • MOL 文件:504-29-0.mol
  • 下游产品:2-氯吡啶 --> 2-溴吡啶 --> 2-氯-5-硝基吡啶 --> N-(3-甲酰基-2-吡啶基)-2,2-甲基丙酰胺 --> 2-羟基-5-硝基吡啶 --> 2-氟-5-吡啶硼酸 --> 3-(2-氯乙基)-6,7,8,9-四氢-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮 --> 2-(5-溴-2-吡啶偶氮)-5-二乙氨基酚 --> 5-氨甲基-2-氨基吡啶 --> 2-乙酰氨基-5-氟吡啶 --> 1-(2-吡啶偶氮)-2-萘酚 --> 氯诺昔康 --> 2-氨基-5-硝基吡啶 --> 2-甲基咪唑并[1,2-A]吡啶-3-羧酸乙酯 --> 2-甲基咪唑并吡啶-3-羧酸 --> 咪唑磺隆 --> 2-氟-5-碘吡啶 --> 2,5-二溴-3-硝基吡啶 --> 咪唑并[1,2-A!吡啶-2-羧酸 --> 替诺昔康 --> 2-乙酰氨基-5-氨基吡啶 --> 2,6-二氨基吡啶 --> 咪唑并[1,2-A]吡啶-2-羧酸乙酯 --> 柳氮磺吡啶 --> 2-乙酰胺基-5-硝基吡啶 --> 2-氯-5-碘吡啶 --> 吡罗昔康 --> 2-苄氨基吡啶 --> 磺胺吡啶
  • 灭火剂:干粉、泡沫、二氧化碳、砂土、抗溶性泡沫。
  • F:8-21
  • Alfa Aesar:2-氨基吡啶
  • 可燃性危险特性:明火可燃; 高热分解有毒氮氧化物气体
  • 上游原料:甲苯 --> 碳酸钠 --> 吡啶 --> 氨基钠 --> 2-溴吡啶 --> 6-氨基烟酸 --> 不锈钢容器
  • Sigma Aldrich:504-29-0(sigmaa
  • Hazard Note:Toxic/Irritant
  • 方法一:通常是在溶剂存在下,由氨基钠与吡啶反应。反应时逸出氢气,同时生成氨基吡啶的钠衍生物,后者经水解即生成游离的氨基吡啶。操作示例1将氨基钠加入干燥的甲苯中,加热回流,加吡啶同时通入氮气,继续回流6h。反应结束,冷却至20℃,通氮,缓缓加水,加毕,升温至60-70℃,静置分取甲苯层,水层保持60-70℃,用甲苯提取2次,减压回收甲苯,收集100-140℃(8kPa)馏出液,得2-氨基吡啶。收率为66-70%。操作示例2将甲苯加入干燥的不锈钢罐内,加热,蒸出甲苯直至馏出液为澄清。冷至35℃以下,加入氨基钠。升温至108℃,滴加吡啶。加毕,回流6h。冷至40℃加水,70℃搅拌1h。冷至30℃以下,分去水层(甲苯提取1次)。甲苯层用无水碳酸钠干燥。回收甲苯后,冷却固化得2-氨基吡啶。收率为65%。2-氨基吡啶的其他6-氨基烟酸在高于熔点的温度下熔融脱羧;由吡啶甲酰胺进行霍夫曼反应制取;通过2-溴吡啶氨解。工业生产中是向反应器中加入新
  • 用途一:用作有机合成中间体
  • 急性毒性:口服-大鼠 LD50: 200 毫克/公斤; 口服-小鼠LD50: 145 毫克/公斤
  • 检测方法:GC,NMR

系列性分类