L-METHIONINE SULFONE
Synonym(s):L -2-Amino-4-(methylsulfonyl)butanoic acid
- CAS NO.：7314-32-1
- Empirical Formula: C5H11NO4S
- Molecular Weight: 181.21
- MDL number: MFCD00066020
- EINECS: 230-774-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:24:45
What is L-METHIONINE SULFONE?
Chemical properties
Crystalline
The Uses of L-METHIONINE SULFONE
L-Methionine Sulfone is an impurity of L-Methionine (M260440) which is an essential aminoacid for human development. L-Methionine is a hepatoprotectant, an antidote (acetominophen poisoning) and a urinary acidifier.
Definition
ChEBI: A methionine derivative where the sulphur is oxidised to a sulphone.
Biochem/physiol Actions
L-Methionine sulfone may be used to study pupae development of the silkworm Bombyx mori L. L-Methionine sulfone may be used as a complexing agent to study conformational structures and stereospecificity of enzymes such as glutamate synthase and gamma-glutamyl transpeptidase.
Properties of L-METHIONINE SULFONE
| Melting point: | ~275 °C (dec.) |
| Boiling point: | 450.5±40.0 °C(Predicted) |
| Density | 1.385±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Aqueous Acid (Sparingly), Water (Sparingly, Heated, Sonicated) |
| form | Powder |
| pka | 2.10±0.10(Predicted) |
| color | White to off-white |
| BRN | 1725510 |
| CAS DataBase Reference | 7314-32-1(CAS DataBase Reference) |
Safety information for L-METHIONINE SULFONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for L-METHIONINE SULFONE
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