5-Chloropyridin-2(1H)-One 5-氯吡啶-2-酮

CAS 4214-79-3 MFCD00006275

化学结构图

4214-79-3
SMILES: O=c1ccc(Cl)c[nH]1

化学属性

Mol. FormulaC5H4ClNO
Mol. Weight130
Melting Point163-165
TSCANo
Appearance 白色或浅棕色结晶，无臭无味。熔点高于360℃。难溶于大多数有机溶剂和水，稍溶于强碱或强酸溶液。与金属氧化物生成金属盐，性能非常稳定，可保存3年。大白鼠经口LD 50 3.2g/kg。 大于16g/kg，鸡经口LD

别名和识别编码

Chemical Name5-Chloropyridin-2(1H)-One
Synonym 2(1H)-Pyridinone, 5-chloro- 2(1H)-Pyridinone,5-chloro- 2-HYDROXY-5-CHLOROPYRIDINE 5-CHLORO-PYRIDIN-2-OL 2-Pyridinol, 5-chloro- 3-氯-6-羟基吡啶 5-CHLORO-2(1H)-PYRIDINONE 5-CHLORO-2-HYDROXYPYRIDINE 5-CHLORO-2-HYDROXYPYRIDINE (5-CHLORO-2-PYRIDINOL) 5-CHLORO-2-PYRIDINOL 5-CHLORO-2-PYRIDONE 5-CHLORO-PYRIDIN-2-OL 5-Chlor-2-pyridinol 5-Chloro-2(1H)-pyridinone 5-Chloro-2(1H)-pyridone 5-Chloro-2-hydroxypyridine 5-Chloro-2-hydroxypyridine,98+% 5-Chloro-2-hydrxypyridine 5-Chloropyridine-2-ol 5-chloropyridin-2-ol 5-氯-2-吡啶醇 5-氯-2-羟基吡啶 5-氯-2-羟基吡啶, 98+% 5-氯-2-羟基吡啶;5-氯-2(1H)-吡啶 Chlopidol 氯吡醇 氯吡醇(康乐安)
MDL NumberMFCD00006275
CAS Number4214-79-3
PubChem Substance ID77889
EC Number224-146-1
Beilstein Registry Number21(2)32
Alfabeta NameCHLOROHYDROXYPYRIDINE 52---
Chemical Name Translation5-氯吡啶-2-酮
Reaxys-RN2020
InChIKeySZFUWUOHDRMCKD-UHFFFAOYSA-N
LabNetwork Molecule IDLN00181970
InChIInChI=1S/C5H4ClNO/c6-4-1-2-5(8)7-3-4/h1-3H,(H,7,8)
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分类

  • {SNA} Building Blocks, C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridines
  • {uni_hamburg} no charge; nitrogen heterocycle; aromatic; 6RingOnly; 6ring; 1fragment

产品应用

  • Usually used to study the effect of dicumarol on xanthine dehydrogenase and mechanism of mitomycin C bioreduction by xanthine dehydrogenase.

相关文献及参考

  • Short: III/10a Title: Structure Data of Organic Crystals: C ... C 15 Author: Schudt-Weitz, G.; Strell, I. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/10a Year: 1985 ISBN: 3-540-07834-7 ISBN: 978-3-540-07834-0 Internet Resource: DOI:10.1007/b19984 RefComment: XXII, 634 pages. Hardcover Abstract: The volume includes an alphabetical index of all substances and a separate "ring index" with all cyclic compounds.
  • Short: III/31a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cu Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/31a Year: 1993 Keyword: NQR ISBN: 3-540-55146-8 ISBN: 978-3-540-55146-1 Internet Resource: DOI:10.1007/b43999 RefComment: VIII, 437 pages. Hardcover Abstract: Volume III/31 continues the compilation of nuclear quadrupole resonance spectroscopy data of solid substances which started in with volume III/20 in 1987 covering the literature from the beginning of nuclear quadrupole resonance spectroscopy in 1951 to 1982 and containing the data for 8000 substances in the solid state, distributed among three subvolumes III/20 a, b, and c. Volume III/31 covers the literature published in the period from the end of 1982 through the end of 1989. Included are the data for substances studied for the first time, as well as data for substances already present in the previous volume III/20 if the data published there could be completed or improved by new studies. In total there are 2500 substances in volume III/31, showing the scope and significance of nuclear quadrupole resonance spectroscopy up to recent times.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Pu

安全信息

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。
  • 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。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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
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
Signal word Warning
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；
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
Hazard Codes Xi
Warnings IRRITANT

其他信息

  • Sigma Aldrich:4214-79-3(sigmaaldrich)
  • 用途一:作为抗球虫药，可用于肉鸡和16周龄以下的母鸡饲料，最大用量为125g/t，产蛋期禁用，停药期5天。
  • Alfa Aesar:5-氯-2-羟基吡啶,98+% 5-Chloro-2-hydroxypyridine, 98+%(4214-79-3)
  • MOL 文件:4214-79-3.mol
  • 5-氯-2-吡啶醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C1245 5-氯-2-羟基吡啶 5-Chloro-2-hydroxypyridine 5G 144元 2014/06/02 C1245 5-氯-2-羟基吡啶 5-Chloro-2-hydroxypyridine 25G 462元 2010/05/25 A11914 5-氯-2-羟基吡啶, 98+% 5-Chloro-2-hydroxypyridine, 98+% 250g 4130元
  • TCI Shanghai:5-氯-2-羟基吡啶 5-Chloro-2-hydroxypyridine,>;97.0%(T)(4214-79-3)
  • Hazard Note:Irritant
  • 检测方法:HPLC,NMR

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Halogenated 卤化物 (氟氯溴碘)
  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. Pyridines - 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. Pyridines 吡啶

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