Nezukol

Formula: C₂₀H₃₄O
Molecular weight: 290.4834
IUPAC Standard InChI: InChI=1S/C20H34O/c1-6-18(4)12-8-16-19(5)11-7-10-17(2,3)15(19)9-13-20(16,21)14-18/h6,15-16,21H,1,7-14H2,2-5H3/t15?,16?,18-,19-,20+/m1/s1
IUPAC Standard InChIKey: IYDAPILQPCDHTO-XZJNCXDESA-N
CAS Registry Number: 14699-32-2
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:
- 8-β-Hydroxyisopimarene
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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	2133.	Adams and Nguyen, 2005	30. m/0.26 mm/0.25 μm, He, 3. K/min; T_start: 60. C; T_end: 246. C
Capillary	SE-54	2126.	Adams, 2000	30. m/0.26 mm/0.25 μm, 3. K/min; T_start: 60. C; T_end: 246. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	HP-5MS	2126.	Demetzos, Angelopoulou, et al., 2002	30. m/0.25 mm/0.25 μm, 50. C @ 5. min, 3. K/min; T_end: 280. C
Capillary	DB-5	2130.	Javidnia, Miri, et al., 2002	He, 4. K/min; Column length: 25. m; Column diameter: 0.25 mm; T_start: 70. C; T_end: 275. C

Normal alkane RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	HP-5	2080.	Cheraif, Ben Jannet, et al., 2007	30. m/0.25 mm/0.25 μm, N2, 50. C @ 1. min, 5. K/min, 240. C @ 4. min
Capillary	DB-5	2134.	Morteza-Semnani and Saeedi, 2005	30. m/0.25 mm/0.25 μm, He, 60. C @ 4. min, 4. K/min; T_end: 220. C

References

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Adams and Nguyen, 2005
Adams, R.P.; Nguyen, S., Infra-specific variation in Juniperus deppeana and F. Sperryi in the Davis Mountains of Texas: variation in leaf essential oils and random amplified polymorphic DNAS (RAPDS), Phytologia, 2005, 87, 2, 96-108. [all data]

Adams, 2000
Adams, R.P., Systematics of the one seeded Juniperus of the eastern hemisphere based on leaf essential oils and random amplified polymorphic DNAs (RAPDs), Biochem. Syst. Ecol., 2000, 28, 6, 529-543, https://doi.org/10.1016/S0305-1978(99)00096-4 . [all data]

Demetzos, Angelopoulou, et al., 2002
Demetzos, C.; Angelopoulou, D.; Perdetzoglou, D., A comparative study of the essential oils of Cistus salviifolius in several populations of Crete (Greece), Biochem. Syst. Ecol., 2002, 30, 7, 651-665, https://doi.org/10.1016/S0305-1978(01)00145-4 . [all data]

Javidnia, Miri, et al., 2002
Javidnia, K.; Miri, R.; Safavi, F.; Azarpira, A.; Shafiee, A., Composition of the essential oil of Nepeta persica Boiss from Iran, Flavour Fragr. J., 2002, 17, 1, 20-22, https://doi.org/10.1002/ffj.1023 . [all data]

Cheraif, Ben Jannet, et al., 2007
Cheraif, I.; Ben Jannet, H.; Hammami, M.; Khouja, M.L.; Mighri, Z., Chemical composition and antimicrobial activity of essential oils of Cupressus arizonica Greene, Biochem. Syst. Ecol., 2007, 35, 12, 813-820, https://doi.org/10.1016/j.bse.2007.05.009 . [all data]

Morteza-Semnani and Saeedi, 2005
Morteza-Semnani, K.; Saeedi, M., The essential oil composition of Phlomis bruguieri Desf. from Iran, Flavour Fragr. J., 2005, 20, 3, 344-346, https://doi.org/10.1002/ffj.1459 . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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