2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID

2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID
  • CAS No.:583-91-5
Other grades of this product :
2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID Basic information
Product Name:2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID
Synonyms:DL-2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID;ALPHA-HYDROXY-DL-METHIONINE;2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID;2-hydroxy-4-(methylmercapto)butyricacid;2-hydroxy-4-(methylthio)-butanoicaci;2-hydroxy-4-(methylthio)butanoicacid;2-hydroxy-4-(methylthio)-butyricaci;-(Methylthio)-a-hydroxybutyric Acid-13C4
CAS:583-91-5
MF:C5H10O3S
MW:150.2
EINECS:209-523-0
Product Categories:Isotope Labelled Compounds;Intermediates & Fine Chemicals;Isotope Labeled Compounds;Pharmaceuticals
Mol File:583-91-5.mol
2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID Chemical Properties
Boiling point 74°C
density 1.277±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
refractive index 1.5151 (estimate)
storage temp. Inert atmosphere,Room Temperature
pKa3.67±0.10(Predicted)
Merck 14,5976
InChIKeyONFOSYPQQXJWGS-UHFFFAOYSA-N
CAS DataBase Reference583-91-5(CAS DataBase Reference)
EPA Substance Registry System2-Hydroxy-4-(methylthio) butanoic acid (583-91-5)
Safety Information
Risk Statements 23/24/25
Safety Statements 26-36/37/39-45
RTECS ET4731500
Hazardous Substances Data583-91-5(Hazardous Substances Data)
ToxicityLD50 oral in rat: 3478mg/kg
MSDS Information
2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID Usage And Synthesis
UsesMethionine hydroxy analogue
Uses2-Hydroxy-4-(methylthio)butyric Acid is used to improve stem activity to eliminate deoxynivalenol-induced intestinal injury.
General DescriptionLight brown liquid.
Reactivity ProfileAn organosulfide, alcohol, and organic acid. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt.
Health HazardCorrosive to the eyes and moderately irritating to the skin.
2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID Preparation Products And Raw materials
Raw materialsMETHYL MERCAPTAN-->BUTYRONITRILE-->hydracide
Preparation ProductsCalcium bis(2-hydroxy-4-(methylthio)butyrate)

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