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Key Documents

103373

Sigma-Aldrich

Methyl 3-(methylthio)propionate

98%

Sinonimo/i:

Methyl 3-(methylmercapto)propionate

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About This Item

Formula condensata:
CH3SCH2CH2COOCH3
Numero CAS:
Peso molecolare:
134.20
Beilstein:
1745077
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

98%

Indice di rifrazione

n20/D 1.465 (lit.)

P. eboll.

74-75 °C/13 mmHg (lit.)

Densità

1.077 g/mL at 25 °C (lit.)

Gruppo funzionale

ester
thioether

Stringa SMILE

COC(=O)CCSC

InChI

1S/C5H10O2S/c1-7-5(6)3-4-8-2/h3-4H2,1-2H3
DMMJVMYCBULSIS-UHFFFAOYSA-N

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Descrizione generale

Methyl 3-(methylthio)propionate is the major ester present in the flavour profile of juices made from fresh-cut pineapple fruits.

Applicazioni

Methyl 3-(methylthio)propionate was used to prepare 3-methiolpropionate(MMPA) to study the demethylation of Dimethylsulfoniopropionate and MMPA to 3-mercaptopropionate by aerobic marine bacterium. Methyl 3-(methylthio)propionate was used to prepare 3-(Methylthio)propionic acid to examine the methionine catabolism by Lactococci by 13C Nuclear Magnetic Resonance and Gas Chromatography.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

161.6 °F - closed cup

Punto d’infiammabilità (°C)

72 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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S Gao et al.
Applied and environmental microbiology, 64(12), 4670-4675 (1998-12-03)
Formation of methanethiol from methionine is widely believed to play a significant role in development of cheddar cheese flavor. However, the catabolism of methionine by cheese-related microorganisms has not been well characterized. Two independent methionine catabolic pathways are believed to
P T Visscher et al.
Applied and environmental microbiology, 60(12), 4617-4619 (1994-12-01)
A bacterium, strain BIS-6, that grew aerobically on dimethylsulfoniopropionate (DMSP) was isolated from an intertidal mud sample. Strain BIS-6 quantitatively demethylated DMSP and 3-methiolpropionate to 3-mercaptopropionate. Strain BIS-6 was a versatile methylotroph growing on the osmolytes DMSP and glycine betaine
Aroma profiles of pineapple fruit (Ananas comosus [L.] Merr.) and pineapple products.
Elss S, et al.
Food Sci. Technol., 38(3), 263-274 (2005)
He Fu et al.
Journal of bacteriology, 197(8), 1515-1524 (2015-02-19)
Methanosarcina acetivorans uses a variety of methylated sulfur compounds as carbon and energy sources. Previous studies implicated the mtsD, mtsF, and mtsH genes in catabolism of dimethylsulfide, but the genes required for use of other methylsulfides have yet to be
Yuwadee Ackarabanpojoue et al.
Journal of food science, 80(5), E998-1004 (2015-04-02)
This study aimed at investigating the effect of nitrate removal from pineapple juice by electrodialysis (ED) on selected properties of the ED-treated juice. Single-strength pineapple juice with reduced pulp content was treated by ED to reduce the nitrate concentration to

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