L-METHIONINE SULFOXIDE
Synonym(s):L -2-Amino-4-(methylsulfinyl)butanoic acid
- CAS NO.:3226-65-1
- Empirical Formula: C5H11NO3S
- Molecular Weight: 165.21
- MDL number: MFCD00063093
- EINECS: 221-758-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-22 18:57:36
What is L-METHIONINE SULFOXIDE?
Chemical properties
Crystalline
The Uses of L-METHIONINE SULFOXIDE
An intermediate in the synthesis of the acyclic amino carboxylic acid L-Methionine sulfoximine
The Uses of L-METHIONINE SULFOXIDE
An intermediate in the synthesis of the acyclic amino carboxylic acid L-Methionine sulfoximine.
What are the applications of Application
L-Methionine sulfoxide is a structural analog of glutamate
Definition
ChEBI: L-methionine S-oxide is a methionine S-oxide. It has a role as an Escherichia coli metabolite.
Biochem/physiol Actions
L-Methionine sulfoxide, a structural analog of glutamate, may be used as a substrate to study the specificity and kinetics of various methionine sulfoxide reductase(s).
Properties of L-METHIONINE SULFOXIDE
| Melting point: | 234-235°C |
| Boiling point: | 434.3±40.0 °C(Predicted) |
| Density | 1.385±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Aqueous Acid (Slightly), Water (Slightly) |
| form | Powder |
| pka | 2.14±0.10(Predicted) |
| color | White |
| BRN | 4129939 |
| Stability: | Temperature Sensitive, Hygroscopic |
| CAS DataBase Reference | 3226-65-1(CAS DataBase Reference) |
Safety information for L-METHIONINE SULFOXIDE
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
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 SULFOXIDE
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