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4970-26-7

4970-26-7 structure
4970-26-7 structure
  • Name: (-)-Anomalin
  • Chemical Name: (9R,10R)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2'Z)-bis(2-methylbut-2-enoate)
  • CAS Number: 4970-26-7
  • Molecular Formula: C24H26O7
  • Molecular Weight: 426.459
  • Catalog: Natural product Coumarin
  • Create Date: 2017-11-08 06:58:41
  • Modify Date: 2025-08-25 12:14:24
  • (-)-Anomalin ((-)-Praeruptorin B) is a coumarin derivative isolated from the root of S. resinosum[1].

Name (9R,10R)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2'Z)-bis(2-methylbut-2-enoate)
Synonyms 2-Butenoic acid, 2-methyl-, (9R,10R)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester, (2Z,2'Z)-
(9R,10R)-8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2'Z)bis(2-methyl-2-butenoate)
(-)-Praeruptorin B
Description (-)-Anomalin ((-)-Praeruptorin B) is a coumarin derivative isolated from the root of S. resinosum[1].
Related Catalog
References

[1]. Alev Tosun, et al. Determination of Anomalin and Deltoin in Seseli resinosum by LC Combined with Chemometric Methods. Published: 21 September 2007

Density 1.2±0.1 g/cm3
Boiling Point 524.8±50.0 °C at 760 mmHg
Melting Point 177.5-178.5℃
Molecular Formula C24H26O7
Molecular Weight 426.459
Flash Point 225.5±30.2 °C
Exact Mass 426.167847
PSA 92.04000
LogP 5.99
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.573
Hazard Codes Xi
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