Cat. No.: HY-W010104A

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Methionine sulfoxide

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Methionine sulfoxide is an oxidation product of methionine and also a biomarker of oxidative stress in vivo.

For research use only. We do not sell to patients.

Purity: 99.81%
CAS No.: 62697-73-8
Formula: C₅H₁₁NO₃S
Molecular Weight:165.21

Storage:

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Methionine sulfoxide Chemical Structure

CAS No.: 62697-73-8

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* Please select Quantity before adding items.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

Methionine sulfoxide is an oxidation product of methionine and also a biomarker of oxidative stress in vivo^[1].

IC₅₀ & Target

Human Endogenous Metabolite

All Endogenous Metabolite Isoforms :

In Vitro

Methionine sulfoxide is an oxidation product of methionine and also a biomarker of oxidative stress in vivo^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 62697-73-8
Appearance Solid
Molecular Weight 165.21
Formula C₅H₁₁NO₃S
Color White to off-white
SMILES

O=S(CCC(C(O)=O)N)C
Structure Classification
- Ketones, Aldehydes, Acids
Initial Source
- Microorganisms
- Endogenous metabolite
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

H₂O : ≥ 200 mg/mL (1210.58 mM)

* "≥" means soluble, but saturation unknown.

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

6.0529 mL

30.2645 mL

60.5290 mL

5 mM

1.2106 mL

6.0529 mL

12.1058 mL

10 mM

0.6053 mL

3.0265 mL

6.0529 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

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Molecular Weight Molecular Weight

Dilution Calculator

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Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (270 KB)
SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Mashima R, et al. Simultaneous determination of methionine sulfoxide and methionine in blood plasma using gas chromatography-mass spectrometry. Anal Biochem. 2003;313(1):28-33. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
H₂O	1 mM	6.0529 mL	30.2645 mL	60.5290 mL	151.3226 mL
	5 mM	1.2106 mL	6.0529 mL	12.1058 mL	30.2645 mL
	10 mM	0.6053 mL	3.0265 mL	6.0529 mL	15.1323 mL
	15 mM	0.4035 mL	2.0176 mL	4.0353 mL	10.0882 mL
	20 mM	0.3026 mL	1.5132 mL	3.0265 mL	7.5661 mL
	25 mM	0.2421 mL	1.2106 mL	2.4212 mL	6.0529 mL
	30 mM	0.2018 mL	1.0088 mL	2.0176 mL	5.0441 mL
	40 mM	0.1513 mL	0.7566 mL	1.5132 mL	3.7831 mL
	50 mM	0.1211 mL	0.6053 mL	1.2106 mL	3.0265 mL
	60 mM	0.1009 mL	0.5044 mL	1.0088 mL	2.5220 mL
	80 mM	0.0757 mL	0.3783 mL	0.7566 mL	1.8915 mL
	100 mM	0.0605 mL	0.3026 mL	0.6053 mL	1.5132 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Methionine sulfoxide

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All Endogenous Metabolite Isoforms

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

Methionine sulfoxide Related Classifications

HY-W010104A Related Classifications