2(3H)-Furanone, dihydro-4-methyl-
- Formula: C5H8O2
- Molecular weight: 100.1158
- IUPAC Standard InChI: InChI=1S/C5H8O2/c1-4-2-5(6)7-3-4/h4H,2-3H2,1H3
- IUPAC Standard InChIKey: ALZLTHLQMAFAPA-UHFFFAOYSA-N
- CAS Registry Number: 1679-49-8
- 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: β-Methyl-γ-butyro-lactone; 3-Methyl-4-butanolide; 3-Methylbutanolide; Dihydro-4-methyl-2(3H)-furanone; 4-Methyldihydro-2(3H)-furanone
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Gas Chromatography
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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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 913. | Lee, DeMilo, et al., 1997 | 60. m/0.248 mm/0.25 μm, He, 5. K/min; Tstart: 50. C; Tend: 250. C |
| Capillary | DB-1 | 914. | Lee, DeMilo, et al., 1997 | 60. m/0.248 mm/0.25 μm, He, 5. K/min; Tstart: 50. C; Tend: 250. C |
| Capillary | DB-1 | 916. | Lee, DeMilo, et al., 1997 | 60. m/0.248 mm/0.25 μm, He, 5. K/min; Tstart: 50. C; Tend: 250. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-101 | 910. | del Rosario, de Lumen, et al., 1984 | He, 0. C @ 1. min, 3. K/min; Column length: 50. m; Column diameter: 0.31 mm; Tend: 225. C |
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.
Lee, DeMilo, et al., 1997
Lee, C.-J.; DeMilo, A.B.; Moreno, D.S.; Mangan, R.L.,
Identification of the volatile components of E802 Mazoferm steepwater, a condensed fermented corn extractive highly attractive to the Mexican fruit fly (Diptera: Tephritidae),
J. Agric. Food Chem., 1997, 45, 6, 2327-2331, https://doi.org/10.1021/jf960632y
. [all data]
del Rosario, de Lumen, et al., 1984
del Rosario, R.; de Lumen, B.O.; Habu, T.; Flath, R.A.; Mon, T.R.; Teranishi, R.,
Comparison of headspace volatiles from winged beans and soybeans,
J. Agric. Food Chem., 1984, 32, 5, 1011-1015, https://doi.org/10.1021/jf00125a015
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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