7-Hydroxycoumarin

• Formula: C₉H₆O₃
• Molecular weight: 162.1421
• IUPAC Standard InChI: InChI=1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H Copy

  
• IUPAC Standard InChIKey: ORHBXUUXSCNDEV-UHFFFAOYSA-N Copy
• CAS Registry Number: 93-35-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 2H-1-Benzopyran-2-one, 7-hydroxy-; Coumarin, 7-hydroxy-; Hydrangin; Hydrangine; Skimmetin; Skimmetine; Umbelliferon; Umbelliferone; 7-Oxycoumarin; 7 HC; 7-Hydroxy-2-chromenone; NSC 19790; 7-Hydroxy-2H-chromen-2-one; 1391-97-5
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• Information on this page:
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
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Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Soares, Monache, et al., 1999
Soares, M.F.; Monache, F.D.; Heinzen, V.E.F.; Yunes, R.A., Prediction of gas chromatographic retention indices of coumarins, J. Braz. Chem. Soc., 1999, 10, 3, 189-196, https://doi.org/10.1590/S0103-50531999000300006 . [all data]

Andriamaharavo, 2014
Andriamaharavo, N.R., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Sandoval-Montemayor, Garcia, et al., 2012
Sandoval-Montemayor, N.E.; Garcia, A.; Elizondo-Trevino, E.; Garza-Gonzales, E.; Alvarez, L.; Camacho-Corona, M. delR., Chemical composition of hexane extract of Citrus aurantifolia and anti-mycobacterium tuberculosis activity of some of its constituents, Molecules, 2012, 17, 12, 11173-11184, https://doi.org/10.3390/molecules170911173 . [all data]

Orlita, Sidwa-Gorycka, et al., 2008
Orlita, A.; Sidwa-Gorycka, M.; Kumirska, J.; Malinski, E.; Siedlecka, E.M.; Gajdus, J.; Lojkowska, E.; Stepnowski, P., Identification of Ruta graveolens L. metabolites accumulated in the presence of abiotic elicitors, Biotechnol. Prog., 2008, 24, 1, 128-133, https://doi.org/10.1021/bp070261d . [all data]

Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1 . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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