ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Methionine derivatives DL-METHIONINE SULFOXIDE

DL-METHIONINE SULFOXIDE

DL-METHIONINE SULFOXIDE Basic information
Product Name:DL-METHIONINE SULFOXIDE
Synonyms:DL-METHIONINE SULFOXIDE;DL-METHIONINE SULPHOXIDE;DL-2-AMINO-4(METHYLSULFINYL)BUTANOIC ACID;2-amino-4-(methylsulfinyl)-butanoicaci;2-amino-4-(methylsulfinyl)butanoicacid;2-amino-4-(methylsulfinyl)-butyricaci;2-amino-4-(methylsulfinyl)butyricacid;DL-Methionine sulfoxide,99%
CAS:454-41-1
MF:C5H11NO3S
MW:165.21
EINECS:207-225-5
Product Categories:Amino Acids
Mol File:454-41-1.mol
DL-METHIONINE SULFOXIDE Structure
DL-METHIONINE SULFOXIDE Chemical Properties
Melting point ~240 °C (dec.)
alpha [α]D20 -1～+1゜ (c=2.5, H2O)
density 1.183 (estimate)
refractive index 1.5216 (estimate)
form solid
CAS DataBase Reference454-41-1(CAS DataBase Reference)
Safety Information
WGK Germany 3
RTECS ES7120000
HS Code 29304090
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
DL-METHIONINE SULFOXIDE Usage And Synthesis
Chemical Propertieswhite to slightly off-white crystalline powder
DefinitionChEBI: Methionine S-oxide is the S-oxide derivative of methionine. It is a biomarker of oxidative stress. It has a role as a biomarker and a human metabolite.
Purification MethodsLikely impurities are dl-methionine sulfone and dl-methionine. Crystallise the sulfoxide by dissolving it in hot H2O and adding excess EtOH. [Lepp & Dunn Biochemical Preparations 4 80 1955, Micheel & Schmitz Chem Ber 72 518 1939, Beilstein 4 III 1650, 4 IV 3192.]
DL-METHIONINE SULFOXIDE Preparation Products And Raw materials
Thionyl chloride L-METHIONINE SULFOXIDE DL-METHIONINE SULFOXIDE DL-Methionine sulfoxide, (SR)-2-Amino-4(methylsulfinyl)butanoic acid,DL-METHIONINE SULFOXIDE N-2,4-DNP-DL-METHIONINE SULFOXIDE,dnp-dl-methionine sulfoxide,n-(2,4-dinitrophenyl)-dl-methionine sulfoxide PTH-DL-METHIONINE SULFOXIDE DL-Methionine SULFOXIDE L-Methionine
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