Silphiperfol-6-en-5-one

Formula: C₁₅H₂₂O
Molecular weight: 218.3346
IUPAC Standard InChI: InChI=1S/C15H22O/c1-9-5-8-15-11(3)10(2)13(16)14(15,4)7-6-12(9)15/h9,12H,5-8H2,1-4H3/t9-,12?,14+,15?/m1/s1
IUPAC Standard InChIKey: WRSMTJOLBOXBOD-UXLHTXSSSA-N
Chemical structure:
This structure is also available as a 2d Mol file
Stereoisomers:
- Silphiperfol-6-en-5-one
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Gas Chromatography

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	DB-5	1623.	Lucero, Fredrickson, et al., 2006	30. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 60. C

Normal alkane RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	VF-5MS	1629.	Kowalski, 2008	30. m/0.25 mm/0.25 μm, Helium, 240. C @ 1. min, 20. K/min; T_end: 320. C
Capillary	OV-101	1622.	Menut, Lamaty, et al., 1997	N2, 5. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 100. C; T_end: 220. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	CP Sil 5 CB	1607.	Weyerstahl, Marschall, et al., 1998	N2; Column length: 25. m; Phase thickness: 0.39 μm; Program: not specified

Normal alkane RI, polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	2125.	Menut, Lamaty, et al., 1997	N2, 5. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 100. C; T_end: 220. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	2163.	Weyerstahl, Marschall, et al., 1998	N2; Column length: 60. m; Phase thickness: 0.25 μm; Program: not specified

References

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Lucero, Fredrickson, et al., 2006
Lucero, M.E.; Fredrickson, E.L.; Estell, R.E.; Morrison, A.A.; Richman, D.B., Volatile Composition of Gutierrezia sarothrae (Broom Snakeweed) as Determined by Steam Distillation and Solid Phase Microextraction, J. Essent. Oil Res., 2006, 18, 2, 121-125, https://doi.org/10.1080/10412905.2006.9699039 . [all data]

Kowalski, 2008
Kowalski, R., Antimicrobial activity of essential oils and extracts of rosinweed (Silphoum trifoliatum and Silphium integrifolium) plants used by the American Indians, Flav. Fragr. J., 2008, 23, 6, 426-433, https://doi.org/10.1002/ffj.1901 . [all data]

Menut, Lamaty, et al., 1997
Menut, C.; Lamaty, G.; Weyerstahl, P.; Marschall, H.; Seelmann, I.; Amvam Zollo, P.H., Aromatic plants of tropical central Africa. Part XXXI. Tricyclic sesquiterpenes from the root essential oil of Echinops giganteus var. lelyi C. D. Adams, Flavour Fragr. J., 1997, 12, 6, 415-421, https://doi.org/10.1002/(SICI)1099-1026(199711/12)12:6<415::AID-FFJ666>3.0.CO;2-T . [all data]

Weyerstahl, Marschall, et al., 1998
Weyerstahl, P.; Marschall, H.; Seelmann, I.; Jakupovic, J., Cameroonane, Prenopsane and Nopsane, Three New Tricyclic Sesquiterpene Skeletons, Eur.J.Org.Chem., 1998, 1998, 6, 1205-1212, https://doi.org/10.1002/(SICI)1099-0690(199806)1998:6<1205::AID-EJOC1205>3.0.CO;2-K . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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