Heliosupine
- Formula: C20H31NO7
- Molecular weight: 397.4626
- IUPAC Standard InChI: InChI=1S/C20H31NO7/c1-6-12(2)17(23)28-15-8-10-21-9-7-14(16(15)21)11-27-18(24)20(26,13(3)22)19(4,5)25/h6-7,13,15-16,22,25-26H,8-11H2,1-5H3/b12-6-/t13-,15-,16+,20-/m1/s1
- IUPAC Standard InChIKey: HRSGCYGUWHGOPY-PUYHTSCPSA-N
- CAS Registry Number: 32728-78-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Stereoisomers:
- Other names: 2-Butenoic acid, 2-methyl-, 7-[[2,3-dihydroxy-2-(1-hydroxyethyl)-3-methyl-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester; Cynoglossofin; Cynoglossofine; Cynoglossophine; Heliosupin
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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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-1 | 2555. | El-Shazly, El-Domiaty, et al., 1998 | He, 6. K/min; Column length: 30. m; Tstart: 150. C; Tend: 300. C |
| Capillary | DB-1 | 2553. | El-Shazly, Sarg, et al., 1996 | He, 170. C @ 5. min, 10. K/min, 300. C @ 15. min; Column length: 30. m; Column diameter: 0.317 mm |
| Capillary | DB-1 | 2550. | El-Shazly, Sarg, et al., 1996, 2 | He, 170. C @ 5. min, 10. K/min, 300. C @ 15. min; Column length: 30. m |
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.
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]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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