2(3H)-Furanone, 5-ethenyldihydro-5-methyl-
- Formula: C7H10O2
- Molecular weight: 126.1531
- IUPAC Standard InChI: InChI=1S/C7H10O2/c1-3-7(2)5-4-6(8)9-7/h3H,1,4-5H2,2H3
- IUPAC Standard InChIKey: QESPSAHXYXIGBG-UHFFFAOYSA-N
- CAS Registry Number: 1073-11-6
- 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:
- Other names: 2(3H)-Furanone, dihydro-5-methyl-5-vinyl-; 5-Methyl-5-vinyldihydrofuran-2(3H)-one; γ-Vinyl-γ-valerolactone; 4-Methyl-4-vinyl-1,4-butanolide; 4-Methyl-4-vinylbutyrolactone; Dihydro-5-methyl-5-vinyl-2(3H)-furanone; 5-Hexenoic acid, 4-hydroxy-4-methyl-, γ-lactone; 4-Methyl-5-hexen-4-olide; 5-Ethenyldihydro-5-methyl-2(3H)-furanone; Lavender lactone; (3H)-Furanone, 5-ethenyldihydro-5-methyl-; γ-Methyl-γ-vinyl-γ-butyrolactone; 5-Ethenyl-5-methyl-2(3H)furanone; lavander lactone; dihydro-5-methyl-5-vinylfuran-2(3H)-one
- Information on this page:
- Other data available:
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Gas Chromatography
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
Kovats' RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 1046. | Avato, Raffo, et al., 2004 | 30. m/0.25 mm/0.25 μm, H2, 4. K/min, 280. C @ 30. min; Tstart: 40. C |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Petro | 996.8 | Pang T., Zhu S., et al., 2007 | 50. m/0.2 mm/0.5 μm, 2. K/min; Tstart: 50. C; Tend: 270. C |
| Capillary | DB-Petro | 996.8 | Pang T., Zhu S., et al., 2007 | 50. m/0.2 mm/0.5 μm, 2. K/min; Tstart: 50. C; Tend: 270. C |
| Capillary | HP-5MS | 1041. | Salido, Altarejos, et al., 2001 | 30. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 50. C; Tend: 250. C |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1679. | Cho, Choi, et al., 2006 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 1. min, 4. K/min, 200. C @ 10. min |
| Capillary | DB-Wax | 1684. | Cho, Choi, et al., 2006 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 1. min, 4. K/min, 200. C @ 10. min |
| Capillary | Supelcowax-10 | 1689. | Elmore, Nisyrios, et al., 2005 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 2. min, 4. K/min; Tend: 280. C |
| Capillary | DB-Wax | 1669. | Shimoda, Wu, et al., 1996 | 60. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 50. C; Tend: 230. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | VF-5 MS | 1039. | Leffingwell and Alford, 2011 | 60. m/0.32 mm/0.25 μm, Helium, 2. K/min, 260. C @ 28. min; Tstart: 30. C |
| Capillary | VF-5 MS | 1042. | Leffingwell and Alford, 2011 | 60. m/0.32 mm/0.25 μm, Helium, 2. K/min, 260. C @ 28. min; Tstart: 30. C |
| Capillary | HP-5 | 1043.0 | Leffingwell and Alford, 2005 | 60. m/0.32 mm/0.25 μm, He, 30. C @ 2. min, 2. K/min, 260. C @ 28. min |
| Capillary | DB-5 | 1071. | Miyazawa, Fuhita, et al., 2004 | Helium, 2. K/min, 240. C @ 999. min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 60. C |
| Capillary | DB-5 | 1071. | Miyazawa, Fujita, et al., 2004 | Helium, 2. K/min, 240. C @ 999. min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 60. C |
| Capillary | DB-1 | 1036. | Perez-Alonso, Velasco-Negueruela, et al., 2003 | 50. m/0.25 mm/0.25 μm, N2, 4. K/min; Tstart: 95. C; Tend: 240. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SLB-5 MS | 1035. | Mondello, 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | SLB-5 MS | 1043. | Mondello, 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | CBP-5 | 1090. | Cheriti, Saad, et al., 2007 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(2min) => 3C/min => 240C => 10C/min => 300C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-Innowax | 1690. | Soria, Sanz, et al., 2008 | 50. m/0.20 mm/0.20 μm, Helium, 45. C @ 2. min, 4. K/min, 190. C @ 50. min |
| Capillary | DB-Wax | 1683. | Ito, Sugimoto, et al., 2002 | 60. C @ 4. min, 3. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 180. C |
| Capillary | Carbowax 20M | 1635. | Kawakami and Kobayashi, 1991 | He, 60. C @ 4. min, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tend: 180. C |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Innowax FSC | 1690. | Saglam, Gozler, et al., 2001 | 60. m/0.25 mm/0.25 μm, He; Program: 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C |
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.
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]
Pang T., Zhu S., et al., 2007
Pang T.; Zhu S.; Lu X.; Xu G.,
Identification of unknown compounds on the basis of retention index data in comprehensive two-dimensional gas chromatography,
J. Sep. Sci., 2007, 30, 6, 868-874, https://doi.org/10.1002/jssc.200600471
. [all data]
Salido, Altarejos, et al., 2001
Salido, S.; Altarejos, J.; Nogueras, M.; Sánchez, A.,
Chemical composition of the essential oil of Artemisia herba-alba Asso ssp. valentina (Lam.) Marcl.,
J. Essent. Oil Res., 2001, 13, 4, 221-224, https://doi.org/10.1080/10412905.2001.9699675
. [all data]
Cho, Choi, et al., 2006
Cho, I.H.; Choi, H.-K.; Kim, Y.-S.,
Difference in the volatile composition of pine-mushrooms (Tricholoma matsutake Sing.) according to their grades,
J. Agric. Food Chem., 2006, 54, 13, 4820-4825, https://doi.org/10.1021/jf0601416
. [all data]
Elmore, Nisyrios, et al., 2005
Elmore, J.S.; Nisyrios, I.; Mottram, D.S.,
Analysis of the headspace aroma compounds of walnuts (Juglans regia L.),
Flavour Fragr. J., 2005, 20, 5, 501-506, https://doi.org/10.1002/ffj.1477
. [all data]
Shimoda, Wu, et al., 1996
Shimoda, M.; Wu, Y.; Osajima, Y.,
Aroma compounds from aqueous solution of Haze (Rhus succedanea) honey determined by adsorptive column chromatography,
J. Agric. Food Chem., 1996, 44, 12, 3913-3918, https://doi.org/10.1021/jf9601168
. [all data]
Leffingwell and Alford, 2011
Leffingwell, J.; Alford, E.D.,
Volatile constituents of the giant pufball mushroom (Calvatia gigantea),
Leffingwell Rep., 2011, 4, 1-17. [all data]
Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D.,
Volatile constituents of Perique tobacco,
Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]
Miyazawa, Fuhita, et al., 2004
Miyazawa, M.; Fuhita, T.; Yamafuji, C.; Matsui, M.; Kasahara, N.; Takagi, Y.; Ishikawa, Y.,
Chemical composition of volatile oil from the roots of Periploca sepium,
J. Oleo Sci., 2004, 53, 10, 511-513, https://doi.org/10.5650/jos.53.511
. [all data]
Miyazawa, Fujita, et al., 2004
Miyazawa, M.; Fujita, T.; Yamafuji, C.; Matsui, M.; Kasahara, N.; Takagi, Y.; Ishikawa, Y.,
Chemical composition of volatile oil from the roots of Periploca sepium,
J. Oleo Sci., 2004, 53, 11, 511-513, https://doi.org/10.5650/jos.53.511
. [all data]
Perez-Alonso, Velasco-Negueruela, et al., 2003
Perez-Alonso, M.J.; Velasco-Negueruela, A.; Palá-Paúl, J.; Sanz, J.,
Variations in the essential oil composition of Artemisia pedemontana gathered in Spain: chemotype camphor-1,8-cineole and chemotype davanone,
Biochem. Syst. Ecol., 2003, 31, 1, 77-84, https://doi.org/10.1016/S0305-1978(02)00082-0
. [all data]
Mondello, 2012
Mondello, L.,
HS-SPME-GCxGC-MS analysis of Yerba Mate (Ilex paraguariensis)
in Shimadzu GC-GC application compendium of comprehensive 2D GC, Vol. 1-5, Shimadzu Corp., 2012, 1-29. [all data]
Cheriti, Saad, et al., 2007
Cheriti, A.; Saad, A.; Belboukhari, N.; Ghezali, S.,
The essential oil composition of Bubonium graveolens (Forssk.) Maire from the algerian Sahara,
Flavour Fragr. J., 2007, 22, 4, 286-288, https://doi.org/10.1002/ffj.1794
. [all data]
Soria, Sanz, et al., 2008
Soria, A.C.; Sanz, J.; Martinez-Castro, I.,
SPME followed by GC-MS: a powerful technique for qualitative analysis of honey volatiles,
Eur. Food Res. Technol., 2008, 1-12. [all data]
Ito, Sugimoto, et al., 2002
Ito, Y.; Sugimoto, A.; Kakuda, T.; Kubota, K.,
Identification of potent odorants in Chinese jasmine green tea scented with flowers of Jasminum sambac,
J. Agric. Food Chem., 2002, 50, 17, 4878-4884, https://doi.org/10.1021/jf020282h
. [all data]
Kawakami and Kobayashi, 1991
Kawakami, M.; Kobayashi, A.,
Volatitle constituents of greem mate and roasted mate,
J. Agric. Food Chem., 1991, 39, 7, 1275-1279, https://doi.org/10.1021/jf00007a016
. [all data]
Saglam, Gozler, et al., 2001
Saglam, H.; Gozler, T.; Kivcak, B.; Demirci, B.; Baser, K.H.C.,
Volatile compounds from Haplophyllum myrtifolium,
Chem. Nat. Compd. (Engl. Transl.), 2001, 37, 5, 442-444, https://doi.org/10.1023/A:1014467225815
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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