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4-methylsulfanyl-2-oxo-butanoic acid

4-methylsulfanyl-2-oxo-butanoic acid structure

CAS No.: 583-92-6

Chemical Name:: 4-methylsulfanyl-2-oxo-butanoic acid

Synonyms: 2-Oxo-4-methylthiobutanoic acid;KTBA;4-Methylthio-2-ketobutanoate;4-Methylthio-2-oxobutyric acid;α-Keto-γ-thiomethylbutyric acid;2-Keto-4-thiomethylbutyric acid;2-keto-4-methylthiobutyric acid;2-Oxo-4-(methylthio)butyric acid;Butanoic acid, 4-(methylthio)-2-oxo-;4-methylsulfanyl-2-oxo-butanoic acid

CBNumber:: CB91235424

Molecular Formula:: C5H8O3S

Molecular Weight:: 148.18

MDL Number:: MFCD00870097

MOL File:: 583-92-6.mol

Last updated:2023-05-25 18:01:22

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4-methylsulfanyl-2-oxo-butanoic acid Properties

Melting point	150-151 °C
Boiling point	123 °C(Press: 3 Torr)
Density	1.268±0.06 g/cm3(Predicted)
FEMA	3881 \| 4-(METHYLTHIO)-2-OXOBUTANOIC ACID
pka	2.44±0.54(Predicted)
JECFA Number	501
LogP	-0.38
Substances Added to Food (formerly EAFUS)	4-(METHYLTHIO)-2-OXOBUTANOIC ACID
FDA UNII	286060413U

4-methylsulfanyl-2-oxo-butanoic acid Chemical Properties,Uses,Production

Definition

ChEBI: A 2-oxo monocarboxylic acid derived from L-methionine via the action of methionine transaminase.

4-methylsulfanyl-2-oxo-butanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

D-Methionine

4-methylsulfanyl-2-oxo-butanoic acid Suppliers

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2-keto-4-methylthiobutyric acid 2-Keto-4-thiomethylbutyric acid 2-Oxo-4-(methylthio)butyric acid 4-Methylthio-2-ketobutanoate 4-Methylthio-2-oxobutyric acid KTBA α-Keto-γ-thiomethylbutyric acid 4-methylsulfanyl-2-oxo-butanoic acid Butanoic acid, 4-(methylthio)-2-oxo- 2-Oxo-4-methylthiobutanoic acid 583-92-6 C5H8O3S