2H-2,4a-Methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, (2S)-

Formula: C₁₅H₂₄
Molecular weight: 204.3511
IUPAC Standard InChI: InChI=1S/C15H24/c1-13(2)8-5-6-12-14(3,4)11-7-9-15(12,13)10-11/h6,11H,5,7-10H2,1-4H3
IUPAC Standard InChIKey: CQUAYTJDLQBXCQ-UHFFFAOYSA-N
CAS Registry Number: 1135-66-6
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.
Species with the same structure:
- 2,3A-ethanoindan, 3a,4,5,6-tetrahydro-1,1,4,4-tetramethyl-
Other names: 2H-2,4a-Methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, (2S,4aR)-(-)-; Isolongifolene; 2H-2,4a-Methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-; 2H-2,4a-Methanonaphthalene, 1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-, (2S-cis)-; (-)-Isolongifoline; Isolongipholene; (2S,4aR)-1,1,5,5-Tetramethyl-2,3,4,5,6,7-hexahydro-1H-2,4a-methanonaphthalene; trans-Isolongifolene; (2S)-1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalene
Information on this page:
Other data available:
- Mass spectrum (electron ionization)
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Gas Chromatography

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	HP-5MS	1390.	Benkaci-Ali, Baaliouamer, et al., 2007	30. m/0.25 mm/0.25 μm, He, 60. C @ 8. min, 2. K/min, 250. C @ 30. min
Capillary	SPB-5	1430.	Engel and Ratel, 2007	60. m/0.32 mm/1. μm, 40. C @ 2. min, 3. K/min, 230. C @ 10. min
Capillary	BP-1	1397.	Gonny, Cavaleiro, et al., 2006	50. m/0.22 mm/0.25 μm, He, 2. K/min, 220. C @ 20. min; T_start: 60. C
Capillary	HP-5MS	1367.	Tzakou, Vagias, et al., 2004	30. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 60. C; T_end: 280. C
Capillary	HP-5	1386.	Bougatsos, Meyer, et al., 2003	30. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 60. C; T_end: 280. C
Capillary	DB-5	1402.	Högnadóttir and Rouseff, 2003	30. m/0.32 mm/0.5 μm, 7. K/min, 265. C @ 5. min; T_start: 40. C
Capillary	HP-5	1388.	Isidorov, Vinogorova, et al., 2003	25. C @ 5. min, 3. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_end: 150. C
Capillary	CP Sil 5 CB	1409.	Pino, Marbot, et al., 2002	25. m/0.25 mm/0.25 μm, N2, 60. C @ 6. min, 4. K/min; T_end: 280. C

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

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	HP-5MS	1391.1	Andriamaharavo, 2014	30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min)
Capillary	CP-Sil5 CB MS	1390.0	Helmig, Bocquet, et al., 2004	60. m/0.32 mm/0.25 μm, He; Program: 40C(1min) => 25C/min => 120C => 2C/min => 190C => 25C/min => 250C (5min)
Capillary	DB-1	1357.9	Helmig, Bocquet, et al., 2004	30. m/0.32 mm/0.1 μm, He; Program: 40C(5min) => 20C/min => 100C => 2C/min => 160C => 40C/min => 250C (5min)
Capillary	DB-1	1372.8	Helmig, Bocquet, et al., 2004	30. m/0.32 mm/0.25 μm, He; Program: 40C(5min) => 20C/min => 100C => 2C/min => 160C => 40C/min => 250C (5min)

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	HP-5 MS	1385.	Pripdeevech, Chumpolsri, et al., 2010	30. m/0.25 mm/0.25 μm, Helium, 2. K/min; T_start: 100. C; T_end: 220. C
Capillary	DB-5	1387.	El-Massry, El-Ghorab, et al., 2009	30. m/0.25 mm/0.25 μm, Helium, 3. K/min, 220. C @ 40. min; T_start: 35. C
Capillary	VF-5MS	1399.	Kowalski, 2008	30. m/0.25 mm/0.25 μm, Helium, 240. C @ 1. min, 20. K/min; T_end: 320. C
Capillary	SPB-5	1387.	Stojanovic, Palic, et al., 2006	He, 50. C @ 3. min, 5. K/min, 250. C @ 15. min
Capillary	BPX-5	1402.	Dickschat, Martens, et al., 2005	25. m/0.22 mm/0.25 μm, He, 50. C @ 5. min, 5. K/min; T_end: 320. C
Capillary	HP-5MS	1386.	Slavkovska, Couladis, et al., 2005	30. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 60. C; T_end: 280. C
Capillary	HP-5	1419.	Yassa, Akhani, et al., 2003	30. m/0.25 mm/0.32 μm, He, 60. C @ 30. min, 5. K/min; T_end: 250. C
Capillary	DB-5MS	1397.	Damon, Hernández, et al., 2002	He, 50. C @ 2. min, 15. K/min, 280. C @ 10. min; Column length: 30. m; Column diameter: 0.25 mm
Capillary	DB-5	1394.	Krauze-Baranowska, Mardarowicz, et al., 2002	30. m/0.25 mm/0.25 μm, He, 35. C @ 2. min, 4. K/min, 280. C @ 15. min
Capillary	DB-5	1394.	Elias, Simoneit, et al., 1997	30. m/0.25 mm/0.25 μm, He, 65. C @ 2. min, 4. K/min; T_end: 300. C

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

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	TR-5 MS	1377.	Kurashov, Mitrukova, et al., 2014	15. m/0.25 mm/0.25 μm, Helium; Program: 35 0C (3 min) 2 0C/min -> 60 0C (3 min) 2 0C/min -> 80 0C (3 min) 4 0C/min -> 120 0C (3 min) 5 0C/min -> 150 0C (3 min) 15 0C/min -> 240 0C (10 min)
Capillary	HP-5 MS	1389.	Payo, Colo, et al., 2011	Program: not specified
Capillary	HP-5 MS	1389.	Payo, Colo, et al., 2011	Program: not specified
Capillary	SE-30	1406.	Vinogradov, 2004	Program: not specified
Capillary	DB-1	1357.9	Helmig, Revermann, et al., 2003	30. m/0.32 mm/0.1 μm, He; Program: 40C (2min) => 20C/min => 80C => 3C/min => 145C => 45C/min => 225C (3min)
Capillary	Methyl Silicone	1406.	Zenkevich, 1996	Program: not specified

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	PEG-20M Innowax	1608.	Wang, Tian, et al., 2013	30. m/0.25 mm/0.25 μm, Nitrogen; Program: 50 0C (7 min) 20 0C/min -> 130 0C (1 min) 1 0C/min -> 150 0C 8 0C/min -> 190 0C (5 min)

References

Go To: Top, Gas Chromatography, Notes

Benkaci-Ali, Baaliouamer, et al., 2007
Benkaci-Ali, F.; Baaliouamer, A.; Meklati, B.Y.; Chemat, F., Chemical composition of seed essential oils from Algerian Nigella sativa extracted by microwave and hydrodistillation, Flavour Fragr. J., 2007, 22, 2, 148-153, https://doi.org/10.1002/ffj.1773 . [all data]

Engel and Ratel, 2007
Engel, E.; Ratel, J., Correction of the data generated by mass spectrometry analyses of biological tissues: Application to food authentication, J. Chromatogr. A, 2007, 1154, 1-2, 331-341, https://doi.org/10.1016/j.chroma.2007.02.012 . [all data]

Gonny, Cavaleiro, et al., 2006
Gonny, M.; Cavaleiro, C.; Salgueiro, L.; Casanova, J., Analysis of Juniperus communis subsp. alpina needle, berry, wood and root oils by combination of GC, GC/MS and ¹³C-NMR, Flavour Fragr. J., 2006, 21, 1, 99-106, https://doi.org/10.1002/ffj.1527 . [all data]

Tzakou, Vagias, et al., 2004
Tzakou, O.; Vagias, C.; Gani, A.; Yannitsaros, A., Volatile constituents of essential oils isolated at different growth stages from three Conyza species growing in Greece, Flavour Fragr. J., 2004, 19, 425-428. [all data]

Bougatsos, Meyer, et al., 2003
Bougatsos, C.; Meyer, J.J.M.; Magiatis, P.; Vagias, C.; Chinou, I.B., Composition and antimicrobial activity of the essential oils of Helichrysum kraussii Sch. Bip. and H. rugulosum Less. from south Africa, Flavour Fragr. J., 2003, 18, 1, 48-51, https://doi.org/10.1002/ffj.1152 . [all data]

Högnadóttir and Rouseff, 2003
Högnadóttir, Á.; Rouseff, R.L., Identification of aroma active compounds in organce essence oil using gas chromatography-olfactometry and gas chromatography-mass spectrometry, J. Chromatogr. A, 2003, 998, 1-2, 201-211, https://doi.org/10.1016/S0021-9673(03)00524-7 . [all data]

Isidorov, Vinogorova, et al., 2003
Isidorov, V.A.; Vinogorova, V.T.; Rafalowski, K., HS-SPME analysis of volatile organic compounds of coniferous needle litter, Atmos. Environ., 2003, 37, 33, 4645-4650, https://doi.org/10.1016/j.atmosenv.2003.07.005 . [all data]

Pino, Marbot, et al., 2002
Pino, J.A.; Marbot, R.; Quert, R.; García, H., Study of essential oils of Eucalyptus resinifera Smith, E. tereticornis Smith and Corymbia maculata (Hook.) K.D. Hill L.A.S. Johnson, grown in Cuba, Flavour Fragr. J., 2002, 17, 1, 1-4, https://doi.org/10.1002/ffj.1026 . [all data]

Andriamaharavo, 2014
Andriamaharavo, N.R., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Helmig, Bocquet, et al., 2004
Helmig, D.; Bocquet, F.; Pollmann, J.; Revermann, T., Analytical techniques for sesquiterpene emission rate studies in vegetation enclosure experiments, Atmos. Environ., 2004, 38, 4, 557-572, https://doi.org/10.1016/j.atmosenv.2003.10.012 . [all data]

Pripdeevech, Chumpolsri, et al., 2010
Pripdeevech, P.; Chumpolsri, W.; Suttiarporn, P.; Wongpornchai, S., The chemical composition and antioxidant activities of Basil from Thailand using retention indices and comprehensive two-dimensional gas chromatography, J. Seb. Chem. Soc., 2010, 75, 11, 1503-1513, https://doi.org/10.2298/JSC100203125P . [all data]

El-Massry, El-Ghorab, et al., 2009
El-Massry, K.F.; El-Ghorab, A.H.; Shaaban, H.A.; Shibamoto, T., Chemical compositions and antioxidant/antimicrobial activities of various samples prepared from Schinus terebinthifolius leaves cultivated in Egipt, J. Agric. Food Chem., 2009, 57, 12, 5265-5270, https://doi.org/10.1021/jf900638c . [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]

Stojanovic, Palic, et al., 2006
Stojanovic, G.; Palic, I.; Ursic-Jankovic, J., Composition and antimicrobial activity of the essential oil of Micromeria cristata and Micromeria juliana, Flavour Fragr. J., 2006, 21, 1, 77-79, https://doi.org/10.1002/ffj.1507 . [all data]

Dickschat, Martens, et al., 2005
Dickschat, J.S.; Martens, T.; Brinkhoff, T.; Simon, M.; Schulz, S., Volatiles released by a Streptomyces species isolated from the North Sea, Chemistry and Biodiversity, 2005, 2, 7, 837-865, https://doi.org/10.1002/cbdv.200590062 . [all data]

Slavkovska, Couladis, et al., 2005
Slavkovska, V.; Couladis, M.; Bojovic, S.; Tzakou, O.; Pavlovic, M.; Lakusic, B.; Jancic, R., Essential oil and its systematic significance in species of Micromeria Bentham from Serbia Montenegro, Plant Systematics and Evolution, 2005, 255, 1-2, 1-15, https://doi.org/10.1007/s00606-005-0303-y . [all data]

Yassa, Akhani, et al., 2003
Yassa, N.; Akhani, H.; Aqaahmadi, M.; Salimian, M., Essential oils from two endemic species of Apiaceae from Iran, Z. Naturforsch. C:, 2003, 58, 459-463. [all data]

Damon, Hernández, et al., 2002
Damon, A.A.; Hernández, A.S.; Rojas, J.C., Analysis of the fragrance produced by the epiphytic orchid Anathallis (Pleurothallis) racemiflora (orchidaceae) in the Soconusco region, Chiapas, Mexico, Lindleyana, 2002, 17, 2, 93-97. [all data]

Krauze-Baranowska, Mardarowicz, et al., 2002
Krauze-Baranowska, M.; Mardarowicz, M.; Wiwart, M., The chemical composition of Microbiota decussata, Z. Naturforsch. C:, 2002, 57c, 998-1003. [all data]

Elias, Simoneit, et al., 1997
Elias, V.O.; Simoneit, B.R.T.; Cardoso, J.N., Analysis of volatile sesquiterpenoids in environmental and geological samples, J. Hi. Res. Chromatogr., 1997, 20, 6, 305-309, https://doi.org/10.1002/jhrc.1240200602 . [all data]

Kurashov, Mitrukova, et al., 2014
Kurashov, E.A.; Mitrukova, G.G.; Krylova, Yu.V., Variations in the component composition of essential oil of Ceratophyllum demersum (Ceratophyllaceae) during vegetation (in press), Plant Resources (Rastitel'nye Resursy), 2014, 1, 000-000. [all data]

Payo, Colo, et al., 2011
Payo, D.A.; Colo, J.; Calumpong, H.; de Clerck, O., Variability of non-polar secondary metabolites in the Red Alga Portieria, Mar Drugs, 2011, 9, 11, 2438-2468, https://doi.org/10.3390/md9112438 . [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]

Helmig, Revermann, et al., 2003
Helmig, D.; Revermann, T.; Pollmann, J.; Kaltschmidt, O.; Hernández, A.J.; Bocquet, F.; David, D., Calibration system and analytical considerations for quantitative sesquiterpene measurements in air, J. Chromatogr. A, 2003, 1002, 1-2, 193-211, https://doi.org/10.1016/S0021-9673(03)00619-8 . [all data]

Zenkevich, 1996
Zenkevich, I.G., Analytical Parameters of Components of Essential Oils for their Chromatographic and Chromato-Mass Spectral Identification. Mono- and Sesquiterpenes, Rastitelnye Resursy (Plant resources), 1996, 34, 1-2, 48-58. [all data]

Wang, Tian, et al., 2013
Wang, G.-J.; Tian, L.; Fan, Y.-M.; Qi, M.-L., Headspace single drop microextraction gas chromatography mass spectrometry for the analysis of volatile compounds from herba Asari, J. Anal. Methods in Chemistry, 2013, 1-6. [all data]

Notes

Go To: Top, Gas Chromatography, References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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