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2-Butenoic acid, 2-methyl-, 2,3,5,7a-tetrahydro-7-(hydroxymethyl)-1H-pyrrolizin-1-yl ester, [1S-[1«alpha»(Z),7a«alpha»]]-


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-11820.El-Shazly, El-Domiaty, et al., 1998He, 6. K/min; Column length: 30. m; Tstart: 150. C; Tend: 300. C
CapillaryDB-11820.El-Shazly, Sarg, et al., 1996He, 170. C @ 5. min, 10. K/min, 300. C @ 15. min; Column length: 30. m; Column diameter: 0.317 mm
CapillaryDB-11820.El-Shazly, Sarg, et al., 1996, 2He, 170. C @ 5. min, 10. K/min, 300. C @ 15. min; Column length: 30. m

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

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Column type Active phase I Reference Comment
CapillaryDB-11820.Weber, Eisenreich, et al., 1999He, 6. K/min; Column length: 30. m; Column diameter: 0.32 mm; Tstart: 150. C; Tend: 300. C
CapillaryDB-11820.Witte, Rubiolo, et al., 1992He, 6. K/min; Column length: 30. m; Column diameter: 0.32 mm; Tstart: 150. C; Tend: 300. C
CapillaryOV-11821.Witte, Rubiolo, et al., 199225. m/0.25 mm/0.5 «mu»m, H2, 6. K/min; Tstart: 150. C; Tend: 300. C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryHP-5 MS1818.Christov and Evstatieva, 200330. m/0.25 mm/0.25 «mu»m, Helium, 100. C @ 2. min, 5. K/min, 280. C @ 20. min
CapillaryHP-5 MS1820.Christov and Evstatieva, 200330. m/0.25 mm/0.25 «mu»m, Helium, 100. C @ 2. min, 5. K/min, 280. C @ 20. min

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, El-Domiaty, et al., 1998
El-Shazly, A.; El-Domiaty, M.; Witte, L.; Wink, M., Pyrrolizidine alkaloids in members of the boraginaceae from Sinai (Egypt), Biochem. Syst. Ecol., 1998, 26, 6, 619-636, https://doi.org/10.1016/S0305-1978(98)00028-3 . [all data]

El-Shazly, Sarg, et al., 1996
El-Shazly, A.; Sarg, T.; Witte, L.; Wink, M., Pyrrolizidine alkaloids from Cynoglossum creticum, Phytochemistry, 1996, 42, 4, 1217-1221, https://doi.org/10.1016/0031-9422(96)00112-4 . [all data]

El-Shazly, Sarg, et al., 1996, 2
El-Shazly, A.; Sarg, T.; Ateya, A.; Abdel Aziz, E.; Witte, L.; Wink, M., Pyrrolizidine alkaloids of cynoglossum officinale and Cynoglossum amabile (family boraginaceae), Biochem. Syst. Ecol., 1996, 24, 5, 415-421, https://doi.org/10.1016/0305-1978(96)00035-X . [all data]

Weber, Eisenreich, et al., 1999
Weber, S.; Eisenreich, W.; Bacher, A.; Hartmann, T., Pyrrolizidine alkaloids of the lycopsamine type: biosynthesis of thracelanthic acid, Phytochemistry, 1999, 50, 6, 1005-1014, https://doi.org/10.1016/S0031-9422(98)00203-9 . [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]

Christov and Evstatieva, 2003
Christov, V.; Evstatieva, L., Alkaloid profile of Bulgarian species from genus Senecio L., Z. Naturforsch., 2003, 58c, 300-302. [all data]


Notes

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