| Identification | More | [Name]
DL-METHIONINE SULFONE | [CAS]
820-10-0 | [Synonyms]
DL-2-AMINO-4-[METHYLSULFONYL]BUTANOIC ACID
DL-BANTHIONINE SULFONE
DL-LOBAMINE SULFONE
DL-METHIONINE SULFONE
DL-methionine S-dioxide
Methioninesulfone
DL-2-AMINO-4-(METHYLSULFONYL)BUTYRIC ACID
Butanoic acid, 2-amino-4-(methylsulfonyl)-
METHIONINESULPHONE
2-Amino-4-(methylsulfonyl)butyric Acid | [EINECS(EC#)]
212-466-4 | [Molecular Formula]
C5H11NO4S | [MDL Number]
MFCD00025079 | [Molecular Weight]
181.21 | [MOL File]
820-10-0.mol |
| Chemical Properties | Back Directory | [Melting point ]
~250 °C (dec.) | [Boiling point ]
450.5±40.0 °C(Predicted) | [density ]
1.385±0.06 g/cm3(Predicted) | [storage temp. ]
Refrigerator | [solubility ]
Aqueous Acid (Slightly), Water (Slightly, Heated) | [form ]
Solid | [pka]
2.10±0.10(Predicted) | [color ]
White to Off-White | [BRN ]
2089918 | [Major Application]
peptide synthesis | [InChI]
1S/C5H11NO4S/c1-11(9,10)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) | [InChIKey]
UCUNFLYVYCGDHP-UHFFFAOYSA-N | [SMILES]
CS(=O)(=O)CCC(N)C(O)=O | [CAS DataBase Reference]
820-10-0(CAS DataBase Reference) | [EPA Substance Registry System]
Butanoic acid, 2-amino-4-(methylsulfonyl)- (820-10-0) |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
2930.90.4950 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Uses]
peptide synthesis | [Definition]
ChEBI: Methionine sulfone is a methionine derivative in which the sulfur has been oxidised to the corresponding sulfone. It is a methionine derivative, a sulfone and a non-proteinogenic alpha-amino acid. | [reaction suitability]
reaction type: solution phase peptide synthesis | [Synthesis]
Methyl sulfide oxidation: methionine dissolved in 5M aqueous perchloric acid, add 0.05M ammonium molybdate, hydrogen peroxide, water, pyridine neutralization (PH = 7), add acetone to make the precipitation, purification, drying, methionine sulfone (II). W |
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| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
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