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Usaramine


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, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-12607.El-Shazly, 200230. m/0.25 mm/0.25 «mu»m, He, 120. C @ 3. min, 6. K/min, 300. C @ 10. min

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

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Column type Active phase I Reference Comment
CapillaryDB-52640.Witte, Rubiolo, et al., 1992He, 6. K/min; Column length: 30. m; Column diameter: 0.32 mm; Tstart: 150. C; Tend: 300. C

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

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Column type Active phase I Reference Comment
CapillaryDB-5MS2640.Gardner, Thorne, et al., 2006Column length: 30. m; Column diameter: 0.25 mm; Program: 100C(1min) => 20C/min => 200C => 10C/min => 300C

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.

El-Shazly, 2002
El-Shazly, A., Pyrrolizidine alkaloid profiles of some Senecio species from Egypt, Z. Naturforsch. C:, 2002, 57, 429-433. [all data]

Witte, Rubiolo, et al., 1992
Witte, L.; Rubiolo, P.; Bicchi, C.; Hartmann, T., Comparative analysis of pyrrolizidine alkaloids from natural sources by gas chromatography-mass spectrometry, Phytochemistry, 1992, 32, 1, 187-196, https://doi.org/10.1016/0031-9422(92)80130-7 . [all data]

Gardner, Thorne, et al., 2006
Gardner, D.R.; Thorne, M.S.; Molyneux, R.J.; Pfister, J.A.; Seawright, A.A., Pyrrolizidine alkaloids in Senecio madagascariensis from Australia and Hawaii and assessment of possible livestock poisoning, Biochem. Syst. Ecol., 2006, 34, 10, 736-744, https://doi.org/10.1016/j.bse.2006.05.010 . [all data]


Notes

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