Pyridinium, 1-(2-hydrazino-2-oxoethyl)-, chloride 1-(2-肼基-2-氧乙基)吡啶翁氯化物

CAS 1126-58-5 MFCD00011992

化学结构图

1126-58-5
SMILES: NNC(=O)C[n+]1ccccc1.[Cl-]

化学属性

Mol. FormulaC7H10ClN3O
Mol. Weight187.63
Melting Point201-203 °C
Appearance N-氯-N-吡啶基乙酰肼 (1126-58-5)为白色或带粉红色针状结晶。熔点200℃（分解）。易溶于水，微溶于醇，不溶于油菜。有吸湿性。

别名和识别编码

Chemical NameGirard’s Reagent P
CAS Number1126-58-5
Synonym 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {} {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-(2-Hydrazinyl-2-oxoethyl)pyri
MDL NumberMFCD00011992
EC Number214-421-4
Chemical Name Translation1-(2-肼基-2-氧乙基)吡啶翁氯化物
Merck Number4429
Beilstein Registry Number3754235
Reaxys-RN3754235
PubChem Substance ID70773
LabNetwork Molecule IDLN00111027
InChIInChI=1S/C7H9N3O.ClH/c8-9-7(11)6-10-4-2-1-3-5-10;/h1-5H,6,8H2;1H
Canonical SMILESO=C(NN)C[N+]1=CC=CC=C1.[Cl-]
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分类

  • Aromatics
  • Heterocycles
  • Pharmaceuticals
  • Intermediates & Fine Chemicals

产品应用

  • Girard?s reagent used in the identification and quantification of protein carbonylation as well as in the modification of nucleosides and nucleotides. Used in the preparation of potent photoactive age

相关文献及参考

  • Mirzaei, H. et al.: J. Chrom. A, 1134, 122 (2007); Kanofsky, J.R. et al.: Photochem. Photobiol., 73, 349 (2001);

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word Warning
GHS Symbol
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；
  • 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；
Risk Statements
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • 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+P350
  • P302+P352
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Store at room temperature, keep dry and cool {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under ni

其他信息

  • MOL 文件:1126-58-5.mol
  • 用途一:用于从脂肪或油类中分离醛类和酮类，浸取生物激素，生物化学中分离酮-甾族化合物。
  • 方法一:将干燥吡啶、氯乙酸乙酯和无水乙醇一起回流3h，制成N-氯-N-吡啶和无水乙醇的混合物，反应激烈放热，立即析出产品。过滤，用乙醇洗涤，得吉腊德试剂P，收率90%。
  • 图谱信息:N-氯-N-吡啶基乙酰肼 (1126-58-5)红外图谱(IR2) N-氯-N-吡啶基乙酰肼 (1126-58-5)质谱(MS) N-氯-N-吡啶基乙酰肼 (1126-58-5)红外图谱(IR1)
  • 上游原料:氯乙酸乙酯
  • TCI Shanghai:N-氯-N-吡啶基乙酰肼 Girard's Reagent P,>;95.0%(T)(1126-58-5)

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. Pyridinium Compounds

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