2-Cyclopenten-1-one, 3-methyl-2-(2-pentenyl)-, (Z)-
- Formula: C11H16O
- Molecular weight: 164.2441
- IUPAC Standard InChI: InChI=1S/C11H16O/c1-3-4-5-6-10-9(2)7-8-11(10)12/h4-5H,3,6-8H2,1-2H3/b5-4-
- IUPAC Standard InChIKey: XMLSXPIVAXONDL-PLNGDYQASA-N
- CAS Registry Number: 488-10-8
- 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: cis-Jasmone; Jasmone; (Z)-Jasmone; 3-Methyl-2-(cis-2-penten-1-yl)-2-cyclopenten-1-one; (Z)-3-Methyl-2-(pent-2-en-1-yl)cyclopent-2-enone; 3-Methyl-2-[(2Z)-2-pentenyl]-2-cyclopenten-1-one; 3-methyl-2-(cis-2-pentenyl)-2-cyclopenten-1-one; 3-methyl-2-pent-2-enylcyclopent-2-enone
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Kovats' RI, non-polar column, temperature ramp
Go To: Top, References, Notes
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
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BP-1 | DB-5 | DB-5 | BP-1 | BP-1 |
| Column length (m) | 25. | 30. | 30. | 60. | 30. |
| Carrier gas | N2 | H2 | He | N2 | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 40. | 60. | 60. | 60. |
| Tend (C) | 220. | 280. | 220. | 220. | |
| Heat rate (K/min) | 5. | 4. | 3. | 5. | 5. |
| Initial hold (min) | |||||
| Final hold (min) | 13. | 30. | 13. | ||
| I | 1369. | 1398. | 1396. | 1368. | 1372. |
| Reference | Raina, Verma, et al., 2006 | Avato, Raffo, et al., 2004 | Lucero, Estell, et al., 2003 | Raina, Lal, et al., 2002 | Shawl, Srivastava, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | CP Sil 5 CB | SPB-1 | OV-101 | OV-101 |
| Column length (m) | 25. | 50. | 70. | 70. |
| Carrier gas | He | He | N2 | N2 |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.20 | 0.28 | 0.28 |
| Phase thickness (μm) | ||||
| Tstart (C) | 60. | 35. | 80. | 80. |
| Tend (C) | 280. | 200. | 200. | 200. |
| Heat rate (K/min) | 5. | 3. | 2. | 2. |
| Initial hold (min) | 5. | |||
| Final hold (min) | 20. | |||
| I | 1365. | 1377. | 1368. | 1372. |
| Reference | Kaul, Gujral, et al., 1999 | Wong and Tie, 1993 | Yamaguchi and Shibamoto, 1981 | Yamaguchi and Shibamoto, 1981 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Raina, Verma, et al., 2006
Raina, V.K.; Verma, S.C.; Dhawan, S.; Khan, M.; Ramesh, S.; Singh, S.C.; Yadav, A.; Srivastava, S.K.,
Essential oil composition of Murraya exotica from the plains of northern India,
Flavour Fragr. J., 2006, 21, 1, 140-142, https://doi.org/10.1002/ffj.1547
. [all data]
Avato, Raffo, et al., 2004
Avato, P.; Raffo, F.; Aldouri, N.A.; Vartanian, S.T.,
Essential oils of varthemia iphionoides from Jordan,
Flavour Fragr. J., 2004, 19, 6, 559-561, https://doi.org/10.1002/ffj.1351
. [all data]
Lucero, Estell, et al., 2003
Lucero, M.E.; Estell, R.E.; Frederickson, E.L.,
The essential oil composition of Psorothamnus scoparius (A. Gray) Rydb.,
J. Essent. Oil Res., 2003, 15, 2, 108-111, https://doi.org/10.1080/10412905.2003.9712083
. [all data]
Raina, Lal, et al., 2002
Raina, V.K.; Lal, R.K.; Tripathi, S.; Khan, M.; Syamasundar, K.V.; Srivastava, S.K.,
Erratum. Essential oil composition of genetically diverse stocks of Murraya koenigii from India,
Flavour Fragr. J., 2002, 17, 5, 404, https://doi.org/10.1002/ffj.1139
. [all data]
Shawl, Srivastava, et al., 2002
Shawl, A.S.; Srivastava, S.K.; Syamasundar, K.V.; Tripathi, S.; Raina, V.K.,
Essential oil composition of Achillea millefolium L. growing wild in Kashmir, India,
Flavour Fragr. J., 2002, 17, 3, 165-168, https://doi.org/10.1002/ffj.1074
. [all data]
Kaul, Gujral, et al., 1999
Kaul, V.K.; Gujral, R.K.; Singh, B.,
Volatile constituents of the essential oil of flowers of Rosa brunonii Lindl,
Flavour Fragr. J., 1999, 14, 1, 9-11, https://doi.org/10.1002/(SICI)1099-1026(199901/02)14:1<9::AID-FFJ761>3.0.CO;2-C
. [all data]
Wong and Tie, 1993
Wong, K.C.; Tie, D.Y.,
The Essential Oil of the Leaves of Murraya koenigii Spreng.,
J. Essent. Oil Res., 1993, 5, 4, 371-374, https://doi.org/10.1080/10412905.1993.9698245
. [all data]
Yamaguchi and Shibamoto, 1981
Yamaguchi, K.; Shibamoto, T.,
Volatile constituents of green tea, Gyokuro (Camellia sinensis L. var Yabukita),
J. Agric. Food Chem., 1981, 29, 2, 366-370, https://doi.org/10.1021/jf00104a035
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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