S-Methyl methanethiosulphonate
- Formula: C2H6O2S2
- Molecular weight: 126.198
- IUPAC Standard InChI: InChI=1S/C2H6O2S2/c1-5-6(2,3)4/h1-2H3
- IUPAC Standard InChIKey: XYONNSVDNIRXKZ-UHFFFAOYSA-N
- CAS Registry Number: 2949-92-0
- 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: Methyl methanethiolsulfonate; S-Methyl methanethiosulfonate; Methanesulfonothioic acid, S-methyl ester; Methanesulfonic acid, thio-, S-methyl ester; Methyl methanesulfonothioate; S-Methyl methanesulfonothioate; Methyl methanethiosulfonate; S-methyl methylthiosulfonate; dimethyl thiosulfonate
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Mass spectrum (electron ionization)
Go To: Top, Gas Chromatography, 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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-NW-6027 |
| NIST MS number | 236079 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BPX-5 | 1088. | Dickschat J.S., Wagner-Dobler I., et al., 2005 | 25. m/0.25 mm/0.25 μm, He, 50. C @ 5. min, 5. K/min; Tend: 300. C |
| Capillary | BPX-5 | 1083. | Mandin, Duckham, et al., 1999 | 50. m/0.32 mm/0.25 μm, He, 50. C @ 5. min, 4. K/min, 250. C @ 5. min |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1065.5 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BPX5 | 1081. | Dickschat, Bode, et al., 2005 | 25. m/0.22 mm/0.25 μm, Helium, 50. C @ 5. min, 5. K/min; Tend: 320. C |
| Capillary | HP-5 | 1068. | Kubec, Drhová, et al., 1998 | 30. m/0.25 mm/0.25 μm, N2, 40. C @ 3. min, 4. K/min, 240. C @ 10. min |
| Capillary | DB-1 | 1092. | Yu and Ho, 1995 | 60. m/0.25 mm/1. μm, He, 40. C @ 5. min, 2. K/min, 260. C @ 60. min |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dickschat J.S., Wagner-Dobler I., et al., 2005
Dickschat J.S.; Wagner-Dobler I.; Schulz S.,
The chafer pheromone buibuilactone and ant pyrazines are also produced by marine bacteria,
J. Chem. Ecol., 2005, 31, 4, 925-947, https://doi.org/10.1007/s10886-005-3553-9
. [all data]
Mandin, Duckham, et al., 1999
Mandin, O.; Duckham, S.C.; Ames, J.M.,
Volatile compounds from potato-like model systems,
J. Agric. Food Chem., 1999, 47, 6, 2355-2359, https://doi.org/10.1021/jf981277+
. [all data]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Dickschat, Bode, et al., 2005
Dickschat, J.S.; Bode, H.B.; Wenzel, S.C.; Muller, R.; Schulz, S.,
Biosinthesis and Identification of Volatiles Released by the Myxobacterium Stigmatella aurantiaca,
ChemBioChem, 2005, 6, 11, 2023-2033, https://doi.org/10.1002/cbic.200500174
. [all data]
Kubec, Drhová, et al., 1998
Kubec, R.; Drhová, V.; Velísek, J.,
Thermal degradation of S-methylcysteine and its sulfoxide-important flavor precursors of Bassica and Allium vegetables,
J. Agric. Food Chem., 1998, 46, 10, 4334-4340, https://doi.org/10.1021/jf980379x
. [all data]
Yu and Ho, 1995
Yu, T.-H.; Ho, C.-T.,
Volatile compounds generated from thermal reaction of methionine and methionine sulfoxide with or without glucose,
J. Agric. Food Chem., 1995, 43, 6, 1641-1646, https://doi.org/10.1021/jf00054a043
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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