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Chemistry of Natural Compounds

, Volume 2, Issue 6, pp 311–312 | Cite as

Spectrophotometric determination of the molecular weights of coumarins and furocoumarins

  • M. E. Perel'son
  • A. I. Ban'kovskii
  • A. A. Kir'yanov
Article

Summary

A spectrophotometric method for the determination of the molecular weights of coumarins and furocoumarins with an accuracy of ±4.5% has been proposed.

Keywords

Coumarin Molar Absorption Coefficient Bergapten Electronic Absorption Spectroscopy Xanthotoxin 

References

  1. 1.
    A. Gillem and E. Stern, An Introduction to Electronic Absorption Spectroscopy in Organic Chemistry [Russian translation], Moscow, 347, 1957.Google Scholar
  2. 2.
    C. N. O. Rao, Ultra-Violet and Visible Spectroscopy. Chemical Applications [Russian translation, Moscow, 132, 1964.Google Scholar
  3. 3.
    G. K. Nikonov and D. I. Barnauskaite, KhPS, 220, 1965; M. E. Perel'son et al., DAN SSSR,159, 154, 1964.Google Scholar
  4. 4.
    G. A. Kuznetsova et al., KhPS [Chemistry of Natural Compounds], 310, 1966.Google Scholar

Copyright information

© The Faraday Press, Inc. 1968

Authors and Affiliations

  • M. E. Perel'son
    • 1
  • A. I. Ban'kovskii
    • 1
  • A. A. Kir'yanov
    • 1
  1. 1.All-Union Scientific Research Institute for Medicinal and Aromatic PlantsUSSR

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