CAS: 88040-23-7; 7-(2-(2-Aminothiazol-4-yl)-2-(Methoxyimino)Acetamido)-3-((1-Methylpyrrolidin-1-Ium-1-yl)Methyl)-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-Ene-2-Carboxylate

• 英文名称7-(2-(2-Aminothiazol-4-yl)-2-(Methoxyimino)Acetamido)-3-((1-Methylpyrrolidin-1-Ium-1-yl)Methyl)-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-Ene-2-Carboxylate
• 中文名称头孢吡肟
• IUPAC名称7-(2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
• 其它别名[6R-[6alpha,7beta(Z)]]-1-[[7-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]°Ct-2-en-3-yl]methyl]-1-methylpyrrolidinium hydroxide inner salt
• CAS编号88040-23-7
• MFCD编号:MFCD00864890
• EINECS号:643-019-5
• FDA UNII编号:807PW4VQE3
• 分子式:C19H24N6O5S2
• 分子量:480.57
• 产品CID: 1889508
• 同类组份化合物CAS103296-32-8 (compound E)123171-59-5 (2HCl hydrate)88040-23-7 (free base)107648-78-2 (sulfate)107648-80-6 (2HCl)
• 产品分类原料药 → 抗生素类药物 → 头孢菌素类药

• 相似结构搜索
• InChIKey: HVFLCNVBZFFHBT-ZKDACBOMSA-N
• HVFLCNVBZFFHBT-IZVURRFBNA-N…
• 计算化学: 氢键受体数10.0氢键供体数2.0可旋转键数6.0

物理性质

• 熔点150 °C
• 沸点150 °C
• PSA:203.58
• LogP:-1.62
• 溶解性1.73e-02 g/L
• 敏感性硫酸头孢吡肟(Cefepime Sulfate)：C19H24N6O5S2 H2SO4。熔点210 °C(分解)。UV最大吸收(pH=7磷酸缓冲液)：236，258nm(ε17200，16900)。盐酸头孢吡肟(Cefepime Hydroehloride)：C19H24N6O5S2 HC H2O。[123171-59-5]。
• 外观形态白色至淡黄色固体
• 储存条件室温，干燥环境
• 产品应用头孢吡肟 (88040-23-7)用于敏感菌所引起的各种感染,主要用于维治性感染如金葡菌,肠杆菌属及绿脓杆菌引起的呼吸道感染.为第四代头孢菌素.其抗菌谱有进一步扩大,对多种革兰阳性和阴性菌,包括肠杆菌属,绿脓杆菌和其他非发酵性杆菌,嗜血杆菌属,葡萄球菌等均有较强的抗菌活性.
• 性质描述头孢吡肟 (88040-23-7)的性状:1．本品为无色粉末,熔点150°C(分解).UV最大吸收(pH=7磷酸缓冲液):235nm,257nm(ε16700,16100).2．硫酸头孢吡肟(Cefepime Sulfate):C19H24N6O5S2・H2SO4.熔点210°C(分解).UV最大吸收(pH＝7磷酸缓冲液):236nm, 258nm(ε17200,16900).3．盐酸头孢吡肟(Cefepime Hydr°Chloride):C19H24N6O5S2・HCl・H2O.

MSDS等安全信息

• GHS象形图
• GHS符号GHS08;
  注释: Health hazard
• 危险类别呼吸道致敏 类别1
  皮肤致敏 类别1
• 警示词Danger(危险)
• 危险描述H334 |吸入可能引起过敏或哮喘症状或呼吸困难.
  H317 |可能引起皮肤过敏反应.
• 防范说明P280-P305+P351+P338
• UN编号UN 2924 3/PG 2
• 危险品标志Xi
• 安全声明22-26-36/37/39
• 危险类别码36/37/38-42/43
• WGK Germany3.0

欧盟法规

上下游产品

合成工艺路线路线简述

• 71445-20-0 + 103121-85-3 = 88040-23-7
  反应条件:1.1 Reagents: Sodium Bicarbonate Solvents: Dimethylformamide,Water1.2 Reagents: Sulfuric Acid
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  109883-95-6 = 88040-23-7
  反应条件:1.1 Reagents: Formic Acid,Hydrochloric Acid Solvents: Acetone2.1 Reagents: Sodium Bicarbonate Solvents: Dimethylformamide,Water2.2 Reagents: Sulfuric Acid
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  120-94-5 + 109883-98-9 = 88040-23-7
  反应条件:1.1 Solvents: Carbon Tetrachloride2.1 Reagents: Formic Acid,Hydrochloric Acid Solvents: Acetone3.1 Reagents: Sodium Bicarbonate Solvents: Dimethylformamide,Water3.2 Reagents: Sulfuric Acid
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  109883-94-5 = 88040-23-7
  反应条件:1.1 Reagents: Sodium Iodide Solvents: Carbon Tetrachloride,Acetone2.1 Solvents: Carbon Tetrachloride3.1 Reagents: Formic Acid,Hydrochloric Acid Solvents: Acetone4.1 Reagents: Sodium Bicarbonate Solvents: Dimethylformamide,Water4.2 Reagents: Sulfuric Acid
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  79349-53-4 + 100-52-7 = 88040-23-7
  反应条件:1.1 Reagents: Sodium Hydroxide Solvents: Ethyl Acetate,Water1.2 -2.1 Reagents: Sodium Iodide Solvents: Carbon Tetrachloride,Acetone3.1 Solvents: Carbon Tetrachloride4.1 Reagents: Formic Acid,Hydrochloric Acid Solvents: Acetone5.1 Reagents: Sodium Bicarbonate Solvents: Dimethylformamide,Water5.2 Reagents: Sulfuric Acid
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  = 88040-23-7 + 88040-25-9
  反应条件:1.1 Reagents: Trifluoroacetic Acid Solvents: Trifluoroacetic Acid2.1 Reagents: Sodium 2-Ethylhexanoate Solvents: Methanol,Ethyl Acetate
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  80756-85-0 + 103121-85-3 = 88040-23-7
  反应条件:1.1 Reagents: Triethylamine Solvents: Ethanol,Water; 0 - 5 °C1.2 2 H,0 - 5 °C1.3 Reagents: Hydrochloric Acid Solvents: Water; Ph 1.5
  标题:A Novel Synthetic Route Of 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-Thiazolyl)-2-(Methoxyimino)Acetyl]Amino]-2-Carboxy-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-En-3-Yl]Methyl]-1-Methylpyrrolidinium Inner Salt (Cefepime)
  作者:Yu,Pei; Et Al
  参考文献:Zhongguo Kangshengsu Zazhi 日期:2007 卷标:32(12) 页码:751-753]
  
  885026-53-9 = 88040-23-7
  反应条件:1.1 Reagents: Pyridine,Phosphorus Pentachloride Solvents: Dichloromethane; Rt -> 0 °C; 0 °C; 0 °C -> -10 °C; -10 °C; 1 H,-10 °C1.2 Solvents: Methanol,Phenol; -10 °C; 3 - 5 H,-10 °C1.3 Reagents: Ammonium Hydroxide Solvents: Water; Ph 2 - 2.52.1 Reagents: Triethylamine Solvents: Ethanol,Water; 0 - 5 °C2.2 2 H,0 - 5 °C2.3 Reagents: Hydrochloric Acid Solvents: Water; Ph 1.5
  标题:A Novel Synthetic Route Of 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-Thiazolyl)-2-(Methoxyimino)Acetyl]Amino]-2-Carboxy-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-En-3-Yl]Methyl]-1-Methylpyrrolidinium Inner Salt (Cefepime)
  作者:Yu,Pei; Et Al
  参考文献:Zhongguo Kangshengsu Zazhi 日期:2007 卷标:32(12) 页码:751-753]
  
  104146-10-3 + 872-50-4 = 88040-23-7
  反应条件:1.1 Reagents: Potassium Iodide Solvents: Acetone; 3 H,Rt1.2 Solvents: Dichloromethane; -10 °C; 1 H,-10 °C1.3 Reagents: Diisopropyl Ether2.1 Reagents: Pyridine,Phosphorus Pentachloride Solvents: Dichloromethane; Rt -> 0 °C; 0 °C; 0 °C -> -10 °C; -10 °C; 1 H,-10 °C2.2 Solvents: Methanol,Phenol; -10 °C; 3 - 5 H,-10 °C2.3 Reagents: Ammonium Hydroxide Solvents: Water; Ph 2 - 2.53.1 Reagents: Triethylamine Solvents: Ethanol,Water; 0 - 5 °C3.2 2 H,0 - 5 °C3.3 Reagents: Hydrochloric Acid Solvents: Water; Ph 1.5
  标题:A Novel Synthetic Route Of 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-Thiazolyl)-2-(Methoxyimino)Acetyl]Amino]-2-Carboxy-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-En-3-Yl]Methyl]-1-Methylpyrrolidinium Inner Salt (Cefepime)
  作者:Yu,Pei; Et Al
  参考文献:Zhongguo Kangshengsu Zazhi 日期:2007 卷标:32(12) 页码:751-753]
  
  88040-23-7 + 72-14-0 = 88040-23-7 + 72-14-0
  反应条件:1.1 Reagents: Cupric Chloride Solvents: Methanol,Water; 12 H,Rt
  标题:Synthesis And Antibacterial Activity Of Copper(Ii) Complexes With Sulphathiazole And Cephalosporin Ligands
  作者:Anacona,Juan R.; Et Al
  参考文献:Transition Metal Chemistry (Dordrecht 日期:2008 卷标:33(4) 页码:517-521]
  
  14477-72-6 + 88376-58-3 = 88040-23-7 + 112258-91-0
  反应条件:1.1 Solvents: Methanol1.2 Reagents: Sodium 2-Ethylhexanoate Solvents: Ethyl Acetate
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  14477-72-6 + 88376-58-3 + 112258-89-6 = 88040-23-7 + 88040-25-9
  反应条件:1.1 Reagents: Sodium 2-Ethylhexanoate Solvents: Methanol,Ethyl Acetate
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  = 88040-23-7 + 112258-91-0
  反应条件:1.1 Reagents: Trifluoroacetic Acid Solvents: Trifluoroacetic Acid2.1 Solvents: Methanol2.2 Reagents: Sodium 2-Ethylhexanoate Solvents: Ethyl Acetate
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107]
  
  = 88040-23-7 + 112258-91-0
  反应条件:1.1 Reagents: Acetyl Chloride,Potassium Iodide Solvents: Acetone2.1 Reagents: Trifluoroacetic Acid Solvents: Trifluoroacetic Acid3.1 Solvents: Methanol3.2 Reagents: Sodium 2-Ethylhexanoate Solvents: Ethyl Acetate
  标题:Synthesis And Structure-Activity Relationships Of A New Series Of Cephalosporins,Bmy-28142 And Related Compounds
  作者:Naito,Takayuki; Et Al
  参考文献:Journal Of Antibiotics 日期:1986 卷标:39(8) 页码:1092-107

海关参考信息

• 2901210000-乙烯
  2901220000-丙烯
  2912110000-甲醛
  2912120000-乙醛
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专利信息

其他信息查阅

• ➥ 象形图和危险代码
• ➥ 防范代码详解
• ➥ 危险代码说明
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• ➥ REACH监管