Milbemycin K
Names
[ CAS No. ]:
86691-97-6
[ Name ]:
Milbemycin K
[Synonym ]:
5-Ketomilbemycin A4
5-Oxo-5-deoxymilbemycin A4
Milbemycin K
(6S,25R)-5-Demethoxy-28-deoxy-6,28-epoxy-25-ethyl-5-oxomilbemycin B
(1'R,2R,4'S,5S,6R,8'R,10'E,13'R,14'E,16'E,20'S,24'S)-6-Ethyl-24'-hydroxy-5,11',13',22'-tetramethyl-3,4,5,6-tetrahydro-2'H,21'H-spiro[pyran-2,6'-[3,7,19]trioxatetracyclo[15.6.1.1.0]pentacos a[10,14,16,22]tetraene]-2',21'-dione
5-Oxomilbemycin A4
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
732.3±60.0 °C at 760 mmHg
[ Molecular Formula ]:
C32H44O7
[ Molecular Weight ]:
540.68800
[ Flash Point ]:
233.9±26.4 °C
[ Exact Mass ]:
540.30900
[ PSA ]:
91.29000
[ LogP ]:
6.26
[ Vapour Pressure ]:
0.0±5.4 mmHg at 25°C
[ Index of Refraction ]:
1.569