51596-11-3

• 常用中文名：密灭汀A4
• 常用英文名：Milbemycin A4
• CAS号：51596-11-3
• 分子式：C₃₂H₄₆O₇
• 分子量：542.703
• 发布时间：2018-09-21 05:45:54
• 更新时间：2025-08-25 23:00:18

名称

• 中文名: 密灭汀A4
• 英文名: milbemycin A4
• 英文别名: milbemycinb-1; milbemectine a4; (1'R,2R,4'S,5S,6R,8'R,10'E,13'R,14'E,16'E,20'R,21'R,24'S)-6-Ethyl-21',24'-dihydroxy-5,11',13',22'-tetramethyl-3,4,5,6-tetrahydro-2'H-spiro[pyran-2,6'-[3,7,19]trioxatetracyclo[15.6.1.1.0]pentacosa[10,14,16,22]tetraen]-2'-one; MILBEMECTIN A4; (1'R,2R,4'S,5S,6R,8'R,10'E,13'R,14'E,16'E,20'R,21'R,24'S)-6-Ethyl-21',24'-dihydroxy-5,11',13',22'-tetramethyl-3,4,5,6-tetrahydro-2'H-spiro[pyran-2,6'-[3,7,19]trioxatetracyclo[15.6.1.1.0]pe ntacosa[10,14,16,22]tetraen]-2'-one; Antibiotic B-41A4

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 732.9±60.0 °C at 760 mmHg
• 分子式: C₃₂H₄₆O₇
• 分子量: 542.703
• 闪点: 233.3±26.4 °C
• 精确质量: 542.324341
• PSA: 94.45000
• LogP: 6.38
• 蒸汽压: 0.0±5.4 mmHg at 25°C
• 折射率: 1.574

安全

• 危险品运输编码: UN 2588
• 包装等级: III
• 危险类别: 6.1(b)

合成路线

86691-97-6 ~% 51596-11-3

文献：Naito, Satoru; Owatari, Yuka; Saito, Akio Tetrahedron Letters, 1994 , vol. 35, # 42 p. 7797 - 7800

160035-93-8 ~% 51596-11-3

文献：Naito, Satoru; Owatari, Yuka; Saito, Akio Tetrahedron Letters, 1994 , vol. 35, # 42 p. 7797 - 7800

160035-92-7 ~% 51596-11-3

文献：Naito, Satoru; Owatari, Yuka; Saito, Akio Tetrahedron Letters, 1994 , vol. 35, # 42 p. 7797 - 7800

160081-47-0 ~% 51596-11-3

文献：Naito, Satoru; Owatari, Yuka; Saito, Akio Tetrahedron Letters, 1994 , vol. 35, # 42 p. 7797 - 7800

160081-46-9 ~% 51596-11-3

文献：Naito, Satoru; Owatari, Yuka; Saito, Akio Tetrahedron Letters, 1994 , vol. 35, # 42 p. 7797 - 7800

上下游产品

上游产品  5
86691-97-6 160035-93-8 160035-92-7 160081-47-0
160081-46-9
下游产品  0