2432-51-1 Usage
Description
Methyl thiobutyrate, also known as S-methyl thiobutyrate, is a short chain S-methyl thioester with a putrid, rancid, sour, and pungent cabbage odor. It is a clear yellow liquid that has been investigated in Geotrichum candidum strain GcG. Methyl thiobutyrate is characterized by its musty, sulfureous, and limburger-type cheese top notes, along with metallic cheese body notes. It is found in various natural sources such as melon, strawberry, cheeses, fish oil, hop oil, and shrimp.
Uses
Used in Flavor Industry:
Methyl thiobutyrate is used as a flavoring agent for its unique sulfureous, egg and cheese notes, as well as its tomato and tropical fruit top notes. It adds a distinct and complex aroma to various food products, enhancing their taste and overall sensory experience.
Used in Fragrance Industry:
Methyl thiobutyrate is used as a component in the creation of fragrances due to its musty, sulfureous, and metallic characteristics. It can contribute to the development of unique and complex scents for perfumes and other aromatic products.
Used in Chemical Research:
Methyl thiobutyrate serves as a subject of interest in chemical research, particularly in the study of short chain S-methyl thioesters and their synthesis in Geotrichum candidum strain GcG. Understanding the properties and behavior of this compound can lead to advancements in various chemical and biological applications.
Used in Analytical Chemistry:
Methyl thiobutyrate can be used as a reference compound in analytical chemistry for the detection and identification of sulfur-containing compounds. Its distinct odor and chemical properties make it a valuable tool for researchers and analysts in the field.
Used in Food Industry:
Methyl thiobutyrate is used in the food industry to add a unique and complex flavor to various products, such as cheeses, fruits, and other food items. Its ability to mimic the taste and aroma of certain natural sources makes it a valuable additive for enhancing the sensory experience of these products.
Check Digit Verification of cas no
The CAS Registry Mumber 2432-51-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,3 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2432-51:
(6*2)+(5*4)+(4*3)+(3*2)+(2*5)+(1*1)=61
61 % 10 = 1
So 2432-51-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H10OS/c1-3-4-5(6)7-2/h3-4H2,1-2H3
2432-51-1Relevant articles and documents
Identification and biosynthesis of tropone derivatives and sulfur volatiles produced by bacteria of the marine Roseobacter clade
Thiel, Verena,Brinkhoff, Thorsten,Dickschat, Jeroen S.,Wickel, Susanne,Grunenberg, Joerg,Wagner-Doebler, Irene,Simon, Meinhard,Schulz, Stefan
experimental part, p. 234 - 246 (2010/04/29)
Bacteria of the Roseobacter clade are abundant marine bacteria and are important contributors to the global sulfur cycle. The volatiles produced by two of its members, Phaeobacter gallaeciensis and Oceanibulbus indolifex, were analyzed to investigate whether the released compounds are derived from sulfur metabolism, and which biosynthetic pathways are involved in their formation. Both bacteria emitted different sulfides and thioesters, including new natural compounds such as 5-methyl phenylethanethioate (16) and butyl methanesulfonate (21). The S-methyl alkanoates were identified by comparison with standards that were synthesized from the respective methyl alkanoates by a new method using an easily prepared aluminium/sulfur reagent. Phaeobacter gallaeciensis is also able to produce tropone (37) in large amounts. Its biosynthesis was investigated by various feeding experiments, showing that 37 is formed via a deviation of the phenylacetate catabolism. The unstable tropone hydrate 42 was identified as an intermediate of the tropone biosynthesis that was also released together with tropolone (38). The Royal Society of Chemistry 2010.
