34876-35-2

• 常用中文名：头孢氨苄杂质 D
• 常用英文名：3-Hydroxy-4-methyl-2(5H)-thiophenone
• CAS号：34876-35-2
• 分子式：C₅H₆O₂S
• 分子量：130.165
• 发布时间：2018-06-24 17:30:08
• 更新时间：2024-01-01 22:41:09

名称

• 中文名: 头孢氨苄杂质 D
• 英文名: 4-hydroxy-3-methyl-2H-thiophen-5-one
• 英文别名: 3-hydroxy-4-methyl-5H-thiophen-2-one; UNII-82S555S2NY; 2(5H)-Thiophenone, 3-hydroxy-4-methyl-; 3-Hydroxy-4-methyl-2(5H)-thiophenone; Cefradine EP Impurity D; Cefadroxil Impurity 2

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 305.9±42.0 °C at 760 mmHg
• 分子式: C₅H₆O₂S
• 分子量: 130.165
• 闪点: 138.8±27.9 °C
• 精确质量: 130.008850
• PSA: 62.60000
• LogP: 0.55
• 蒸汽压: 0.0±1.5 mmHg at 25°C
• 折射率: 1.637

安全

• 危险品运输编码: NONH for all modes of transport

合成路线

31461-05-9 ~% 34876-35-2

文献：Hendrix; Roets; Bervoets; Thomas; Pijcke; Busson; Janssen; Hoogmartens Archiv der Pharmazie, 1994 , vol. 327, # 4 p. 215 - 219

30959-67-2 ~% 34876-35-2

文献：Hendrix; Roets; Bervoets; Thomas; Pijcke; Busson; Janssen; Hoogmartens Archiv der Pharmazie, 1994 , vol. 327, # 4 p. 215 - 219

57872-62-5 ~% 34876-35-2

文献：Hendrix; Roets; Bervoets; Thomas; Pijcke; Busson; Janssen; Hoogmartens Archiv der Pharmazie, 1994 , vol. 327, # 4 p. 215 - 219

616-44-4 ~2% 34876-35-2

文献：Boyd, Derek R; Sharma, Narain D; Gunaratne, Nimal; Haughey, Simon A; Kennedy, Martina A; Malone, John F; Allen, Christopher C; Dalton, Howard Organic and biomolecular chemistry, 2003 , vol. 1, # 6 p. 984 - 994

50370-12-2 ~% 34876-35-2

文献：Hendrix; Roets; Roesems; Busson; Rozenski; Janssen; Hoogmartens Archiv der Pharmazie, 1994 , vol. 327, # 12 p. 805 - 807

15686-71-2 ~43% 34876-35-2

文献：Hendrix; Roets; Bervoets; Thomas; Pijcke; Busson; Janssen; Hoogmartens Archiv der Pharmazie, 1994 , vol. 327, # 4 p. 215 - 219

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15686-71-2 616-44-4 50370-12-2
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