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
View 3d structure (requires JavaScript / HTML 5) - 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, 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 |
|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | HP-Innowax |
| Column length (m) | 60. | 60. | 60. |
| Carrier gas | Nitrogen | H2 | H2 |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.5 | |
| Tstart (C) | 40. | 60. | 50. |
| Tend (C) | 200. | 220. | 180. |
| Heat rate (K/min) | 2. | 3. | 1.5 |
| Initial hold (min) | 10. | ||
| Final hold (min) | |||
| I | 1604. | 1576. | 1625. |
| Reference | Tamura, Boonbumrung, et al., 2000 | Werkhoff, Güntert, et al., 1998 | Ulrich, Hoberg, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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.
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]
Werkhoff, Güntert, et al., 1998
Werkhoff, P.; Güntert, M.; Krammer, G.; Sommer, H.; Kaulen, J.,
Vacuum headspace method in aroma research: flavor chemistry of yellow passion fruits,
J. Agric. Food Chem., 1998, 46, 3, 1076-1093, https://doi.org/10.1021/jf970655s
. [all data]
Ulrich, Hoberg, et al., 1997
Ulrich, D.; Hoberg, E.; Rapp, A.; Kecke, S.,
Analysis of strawberry flavour - discrimination of aroma types by quantification of volatile compounds,
Z. Lebensm. Unters. Forsch. A, 1997, 205, 3, 218-223, https://doi.org/10.1007/s002170050154
. [all data]
Notes
Go To: Top, Normal alkane RI, 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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