3(2H)-Furanone, 4-methoxy-2,5-dimethyl-
- Formula: C7H10O3
- Molecular weight: 142.1525
- IUPAC Standard InChI: InChI=1S/C7H10O3/c1-4-6(8)7(9-3)5(2)10-4/h4H,1-3H3
- IUPAC Standard InChIKey: SIMKGHMLPVDSJE-UHFFFAOYSA-N
- CAS Registry Number: 4077-47-8
- 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. - Other names: 2,5-Dimethyl-4-methoxy-3(2H)-furanone; 2,5-Dimethyl-4-methoxy-2,3-dihydro-3-furanone; 2,5-Dimethyl 4-methoxy furan-3-one; 3(2H)-Furanone, 2,5-dimethyl-4-methoxy; Mesifuran; Mesifurane; 4-Methoxy-2,5-dimethyl-3(2H)-furanone; 4-methoxy-2,5-dimethylfuran-3(2H)-one
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Normal alkane RI, non-polar column, temperature ramp
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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 |
|---|---|---|---|---|
| Active phase | HP-5 | OV-101 | DB-1 | DB-1 |
| Column length (m) | 25. | 50. | 60. | 60. |
| Carrier gas | He | Nitrogen | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.2 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.33 | |||
| Tstart (C) | 40. | 40. | 30. | 30. |
| Tend (C) | 190. | 200. | 210. | 210. |
| Heat rate (K/min) | 4. | 2. | 2. | 2. |
| Initial hold (min) | 10. | 4. | 4. | |
| Final hold (min) | 5. | |||
| I | 1051. | 1031. | 1031. | 1032. |
| Reference | Azodanlou, Darbellay, et al., 2003 | Tamura, Boonbumrung, et al., 2000 | Takeoka and Butter, 1989 | Takeoka and Butter, 1989 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Azodanlou, Darbellay, et al., 2003
Azodanlou, R.; Darbellay, C.; Luisier, J.-L.; Villettaz, J.-C.; Amadò, R.,
Quality assessment of strawberries (Fragaria species),
J. Agric. Food Chem., 2003, 51, 3, 715-721, https://doi.org/10.1021/jf0200467
. [all data]
Tamura, Boonbumrung, et al., 2000
Tamura, H.; Boonbumrung, S.; Yoshizawa, T.; Varanyanond, W.,
Volatile components of the essential oil in the pulp of four yellow mangoes (Mangifera indica L.) in Thailand,
Food Sci. Technol. Res., 2000, 6, 1, 68-73, https://doi.org/10.3136/fstr.6.68
. [all data]
Takeoka and Butter, 1989
Takeoka, G.; Butter, R.G.,
Volatile constituents of pineapple (Ananas Comosus [L.] Merr.)
in Flavor Chemistry. Trends and Developments, Teranishi,R.; Buttery,R.G.; Shahidi,F., ed(s)., American Chemical Society, Washington, DC, 1989, 223-237. [all data]
Notes
Go To: Top, Normal alkane 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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