24703-38-6

24703-38-6 structure
24703-38-6 structure
  • Name: (-)-7-Methoxyrosmanol
  • Chemical Name: (6β,7β)-11,12-Dihydroxy-7-methoxy-6,20-epoxyabieta-8,11,13-trien-20-one
  • CAS Number: 24703-38-6
  • Molecular Formula: C21H28O5
  • Molecular Weight: 360.444
  • Catalog: Research Areas Others
  • Create Date: 2018-06-02 11:10:10
  • Modify Date: 2025-08-21 18:18:40
  • (-)-7-Methoxyrosmanol ((-)-7-O-Methoxyrosmanol) is a phenolic diterpene with antioxidant activity. (-)-7-Methoxyrosmanol is produced from carnosic acid by oxidation and cyclization[1][2].

Name (6β,7β)-11,12-Dihydroxy-7-methoxy-6,20-epoxyabieta-8,11,13-trien-20-one
Synonyms 2H-10,4a-(Epoxymethano)phenanthren-12-one, 1,3,4,9,10,10a-hexahydro-5,6-dihydroxy-9-methoxy-1,1-dimethyl-7-(1-methylethyl)-, (4aR,9R,10S,10aS)-
(6β,7β)-11,12-Dihydroxy-7-methoxy-6,20-epoxyabieta-8,11,13-trien-20-one
Description (-)-7-Methoxyrosmanol ((-)-7-O-Methoxyrosmanol) is a phenolic diterpene with antioxidant activity. (-)-7-Methoxyrosmanol is produced from carnosic acid by oxidation and cyclization[1][2].
Related Catalog
References

[1]. Jiang Z Y, et al. Perovskatone A: a novel C23 terpenoid from Perovskia atriplicifolia[J]. Tetrahedron letters, 2013, 54(29): 3886-3888.

[2]. Richheimer S L, et al. Antioxidant activity of lipid-soluble phenolic diterpenes from rosemary[J]. Journal of the American Oil Chemists’ Society, 1996, 73(4): 507-514.

Density 1.3±0.1 g/cm3
Boiling Point 542.3±50.0 °C at 760 mmHg
Molecular Formula C21H28O5
Molecular Weight 360.444
Flash Point 189.7±23.6 °C
Exact Mass 360.193665
LogP 3.03
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.595
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