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19888-34-7

19888-34-7 structure
19888-34-7 structure
  • Name: humulene epoxide ii
  • Chemical Name: (1R,3Z,7Z,11S)-1,5,5,8-Tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7 -diene
  • CAS Number: 19888-34-7
  • Molecular Formula: C15H24O
  • Molecular Weight: 220.350
  • Catalog: Natural product Sesquiter
  • Create Date: 2017-04-22 21:41:01
  • Modify Date: 2024-01-01 19:29:30
  • Humulene oxide II is an essential oil component from Zingiber striolatum Diels flowers, leaves and stems. Humulene oxide II has cytotoxicity against A549, PC-3 and K562 cell lines[1].

Name (1R,3Z,7Z,11S)-1,5,5,8-Tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7 -diene
Synonyms (1R,3E,7E,11R)-1,5,5,8-Tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene
6,10,16,20-tetraketo-8,18-dithia-1,5,11,15-tetraazacycloeicosane
1,5,11,15-tetraaza-6,10,16,20-tetraoxo-8,18-dithia-cyclocosane
12-Oxabicyclo[9.1.0]dodeca-3,7-diene, 1,5,5,8-tetramethyl-, (1R,3E,7E,11R)-
1,11-Dithia-4,8,14,18-tetraazacycloeicosane-3,9,13,19-tetrone
3,9,13,19-tetraoxo-1,11-dithia-4,8,14,18-tetraazaeicosane
Description Humulene oxide II is an essential oil component from Zingiber striolatum Diels flowers, leaves and stems. Humulene oxide II has cytotoxicity against A549, PC-3 and K562 cell lines[1].
Related Catalog
References

[1]. Minyi Tian, et al. Chemical Constituents and Cytotoxic Activities of Essential Oils from the Flowers, Leaves and Stems of Zingiber striolatum Diels. Records of Natural Products. 2022.

Density 0.9±0.1 g/cm3
Boiling Point 285.6±29.0 °C at 760 mmHg
Melting Point 168-169.5ºC
Molecular Formula C15H24O
Molecular Weight 220.350
Flash Point 123.3±22.3 °C
Exact Mass 220.182709
PSA 12.53000
LogP 5.04
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.474
Hazard Codes Xi