Retroisosenine
- Formula: C18H25NO5
- Molecular weight: 335.3948
- IUPAC Standard InChI: InChI=1S/C18H25NO5/c1-11-8-17(2)9-14(20)23-13-5-7-19-6-4-12(15(13)19)10-22-16(21)18(11,3)24-17/h4,11,13,15H,5-10H2,1-3H3/t11-,13-,15-,17+,18-/m1/s1
- IUPAC Standard InChIKey: KOYQLXLYMDNSGL-HXEPLFAQSA-N
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 2285. | Witte, Rubiolo, et al., 1992 | He, 6. K/min; Column length: 30. m; Column diameter: 0.32 mm; Tstart: 150. C; Tend: 300. C |
| Capillary | OV-1 | 2288. | Witte, Rubiolo, et al., 1992 | 25. m/0.25 mm/0.5 μm, H2, 6. K/min; Tstart: 150. C; Tend: 300. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-1 | 2290. | Asres, Sporer, et al., 2008 | 30. m/0.25 mm/0.25 μm, Helium, 6. K/min; Tstart: 100. C; Tend: 300. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 2283. | Asres, Sporer, et al., 2004 | He; Column length: 30. m; Column diameter: 0.3 mm; Program: 120C => (6C/min or 1.5C/min) => 300C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Asres, Sporer, et al., 2008
Asres, K.; Sporer, F.; Wink, M.,
Occurence of pyrrolizidine alkaloids in three Ethiopian Solanecio species,
Biochem. Systematics and Ecology, 2008, 36, 5-6, 399-407, https://doi.org/10.1016/j.bse.2007.10.003
. [all data]
Asres, Sporer, et al., 2004
Asres, K.; Sporer, F.; Wink, M.,
Patterns of pyrrolizidine alkaloids in 12 Ethiopian Crotalaria species,
Biochem. Syst. Ecol., 2004, 32, 10, 915-930, https://doi.org/10.1016/j.bse.2004.03.004
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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