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Crystal Structureof 7, 8-Dihydroxy-4-methylcoumarin

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Abstract

The structure of 7,8-dihydroxy-4-methylcoumarin was determined by an X-ray diffraction method. The compound crystallized in the triclinic space group P¯1, Z = 2, with a = 7.631(2), b = 9.456(5), c = 7.075(3)Å, α= 103.13(3), β = 91.84(3), γ= 68.21(3)°, and V = 460.9(3)Å3. The X-ray crystal structure was also compared with those of 5,7-dihydroxy-4-methylcoumarin and 7-hydroxy-4-methylcoumarin.

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References

  1. H. G. Raj, V. S. Parmar, S. C. Jain, S. Goel, Poonam, Himanshu, S. Malhotra, A. Singh, C. E. Olsen, and J. Wengel, Bioorg. Med. Chem., 1998, 6, 833.

    Article  CAS  Google Scholar 

  2. H. G. Raj, R. K. Sharma, B. S. Garg, V. S. Parmar, S. C. Jain, S. Goel, Y. K. Tyagi, A. Singh, C. E. Olsen, and J. Wengel, Bioorg. Med. Chem., 1998, 6, 2205.

    Article  CAS  Google Scholar 

  3. I. Fujii and N. Hirayama, Anal. Sci., 2001, 17, 803.

    Article  CAS  Google Scholar 

  4. J. P. Jasinski and R. C. Woudenberg, Acta Crystallogr., 1994, C50, 1952.

    CAS  Google Scholar 

  5. M. C. Burla, M. Camalli, G. Cascarano, C. Giacovazzo, G. Polidori, R. Spagna, and D. Viterbo, J. Appl. Cryst., 1989, 22, 389.

    Article  CAS  Google Scholar 

  6. Crystal Structure Analysis Package, Molecular Structure Corporation, 1985 & 1999.

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Authors and Affiliations

  1. Faculty of Pharmaceutical Sciences, Kumamoto University, Oe-honmachi 5-1, Kumamoto, 862-0973, Japan

    Hiromasa Kurosaki & Masafumi Goto

  2. Department of Chemistry, University of Delhi, Delhi-7, India

    Rakesh K. Sharma

  3. Graduate School of Pharmaceutical Sciences, Kumamoto University, Oe-honmachi 5-1, Kumamoto, 862-0973, Japan

    Masami Otsuka

Authors
  1. Hiromasa Kurosaki
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  2. Rakesh K. Sharma
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  3. Masami Otsuka
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  4. Masafumi Goto
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Kurosaki, H., Sharma, R.K., Otsuka, M. et al. Crystal Structureof 7, 8-Dihydroxy-4-methylcoumarin. ANAL. SCI. 19, 647–648 (2003). https://doi.org/10.2116/analsci.19.647

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  • DOI: https://doi.org/10.2116/analsci.19.647

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