L-METHIONINE SULFOXIDE

Product Name: L-METHIONINE SULFOXIDE
CAS No.: 3226-65-1
Chemical Name: L-METHIONINE SULFOXIDE
Synonyms: C02989;H-MET(O)-OH;L-Met(O)-OH;H-L-Met(O)-OH;METHIONINE(O)-OH;methionine S-oxide;L-LOBAMINE SULFOXIDE;L-Methionine S-oxide;Tryptophan Impurity 5;Methionine Impurity 5
CBNumber: CB1465127
Molecular Formula: C5H11NO3S
Formula Weight: 165.21
MOL File: 3226-65-1.mol

More

Less

L-METHIONINE SULFOXIDE Property

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)
pka: 2.14±0.10(Predicted)
form: Powder
color: White
BRN: 4129939
Stability:: Temperature Sensitive, Hygroscopic
CAS DataBase Reference: 3226-65-1(CAS DataBase Reference)

More

Less

Safety

WGK Germany: 3

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M1126
Product name: L-Methionine sulfoxide
Packaging: 1g
Price: $120
Updated: 2025/07/31

Sigma-Aldrich

Product number: M1126
Product name: L-Methionine sulfoxide
Packaging: 5g
Price: $381
Updated: 2025/07/31

TCI Chemical

Product number: M2097
Product name: L-Methionine Sulfoxide
Packaging: 5G
Price: $120
Updated: 2025/07/31

TCI Chemical

Product number: M2097
Product name: L-Methionine Sulfoxide
Packaging: 25G
Price: $360
Updated: 2025/07/31

TRC

Product number: M260450
Product name: L-Methionine sulfoxide
Packaging: 5g
Price: $145
Updated: 2021/12/16

More

Less

L-METHIONINE SULFOXIDE Chemical Properties,Usage,Production

Chemical Properties

Crystalline

Uses

An intermediate in the synthesis of the acyclic amino carboxylic acid L-Methionine sulfoximine.

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).

in vivo

L-Methionine sulfoxide (150 μmol/rat; ip; once daily; 2-3 days) partially restores liver glutathione levels in male Wistar albino rats fed a 10% casein diet, but the extent of the restoration is less than that of an equal amount of methionine treatment^[1].
L-Methionine sulfoxide (0.56%-1.66% dietary supplementation; p.o., dietary intake; daily ad libitum; 2 weeks) is approximately 60% efficient in utilizing methionine for growth in weanling rats and was not able to fully meet the dietary methionine requirement of rats^[2].

IC 50

Human Endogenous Metabolite

L-METHIONINE SULFOXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

L-METHIONINE SULFOXIDE Suppliers

Canada 1 China 147 Europe 1 Germany 1 India 8 Japan 3 South Korea 1 Switzerland 3 United Kingdom 6 United States 23 Global 194

TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32435
Advantage: 58

Standardpharm Co. Ltd.

Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Country: United States
ProdList: 14332
Advantage: 58

BOC Sciences

Tel: +1-631-485-4226
Fax: 1-631-614-7828
Email: inquiry@bocsci.com
Country: United States
ProdList: 19552
Advantage: 58

Cato Research Chemicals Inc.

Tel: +86-020-81960175-877 4000-868-328
Email: tianwen.zhan@cato-chem.com
Country: United States
ProdList: 10404
Advantage: 58

Aladdin Scientific

Tel
Email: tp@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

United States Biological

Tel: --
Fax: --
Email: sales@advtechind.com
Country: United States
ProdList: 6075
Advantage: 58

3B Scientific Corporation

Tel: --
Fax: --
Email: sales@3bsc.com
Country: United States
ProdList: 6962
Advantage: 56

Cayman Chemical Company

Tel: --
Fax: --
Email: cayman@caymanchem.com
Country: United States
ProdList: 6213
Advantage: 81

United States Biological

Tel: --
Fax: --
Email: chemicals@usbio.net
Country: United States
ProdList: 6214
Advantage: 80

MedChemExpress

Tel: --
Fax: --
Email: sales@medchemexpress.com
Country: United States
ProdList: 6398
Advantage: 58

Combi-Blocks Inc.

Tel: --
Fax: --
Email: sales@combi-blocks.com
Country: United States
ProdList: 6618
Advantage: 69

Riedel-de Haen AG

Tel: --
Fax: --
Country: United States
ProdList: 6773
Advantage: 87

Medical Isotopes

Tel: --
Fax: --
Email: stohler@medicalisotopes.com
Country: United States
ProdList: 6181
Advantage: 68

Chem-Impex International, Inc.

Tel: --
Fax: --
Country: United States
ProdList: 6730
Advantage: 64

Sisco Research Laboratories Pvt. Ltd.

Tel: --
Fax: --
Email: srlmarketing@dishnetdsl.net
Country: United States
ProdList: 1905
Advantage: 64

3B Scientific Corporation

Tel: --
Fax: --
Email: sales@3bsc.com
Country: United States
ProdList: 6718
Advantage: 47

Advance Scientific & Chemical

Tel: --
Fax: --
Email: sales@advance-scientific.com
Country: United States
ProdList: 6419
Advantage: 71

Spectrum Chemicals & Laboratory Products

Tel: --
Fax: --
Email: sales@spectrumchemical.com
Country: United States
ProdList: 6699
Advantage: 77

MP Biomedicals, Inc.

Tel: --
Fax: --
Country: United States
ProdList: 6561
Advantage: 81

Ash Stevens, Inc.

Tel: --
Fax: --
Email: info@ashstevens.com
Country: United States
ProdList: 65
Advantage: 68

Pfaltz & Bauer, Inc.

Tel: --
Fax: --
Email: sales@pfaltzandbauer.com
Country: United States
ProdList: 6828
Advantage: 72

Research Plus, Inc.

Tel: --
Fax: --
Email: respls@aol.com
Country: United States
ProdList: 3674
Advantage: 51

American Custom Chemicals Corporation

Tel: --
Fax: --
Email: sales@acccorporation.com
Country: United States
ProdList: 6820
Advantage: 51

More

Less

View Lastest Price from L-METHIONINE SULFOXIDE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: L-Methionine Sulfoxide 3226-65-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-28

Career Henan Chemical Co

Product: L-METHIONINE SULFOXIDE 3226-65-1
Price: US $100.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2018-07-30

Career Henan Chemical Co

Product: L-METHIONINE SULFOXIDE 3226-65-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20kg
Release date: 2018-08-15

3226-65-1, L-METHIONINE SULFOXIDERelated Search:

Ethyl L-methionate hydrochloride H-MET-OTBU HCL H-MET-GLY-OH H-MET-NH2 HCL L-Methionine methyl ester hydrochloride L-METHIONINE SULFONE SULFOXIDE DL-Methionine sulfoxide, 98+%,METHIONINE SULFOXIDE, DL-,DL-METHIONINE SULFOXIDE FMOC-L-METHIONINE SULFOXIDE,N-ALPHA-FMOC-L-METHIONINE-SULFOXIDE L-BUTHIONINE-(S,R)-SULFOXIMINE N-ALPHA-T-BUTOXYCARBONYL-L-METHIONINE SULFOXIDE,NALPHA-tert-Butoxycarbonyl-L-methionine sulfoxide,BOC-METHIONINE SULFOXIDE,BOC-L-METHIONINE SULFOXIDE FMOC-MET(O2)-OH L-METHIONINE SULFOXIMINE DL-Methionine sulfoxide, (SR)-2-Amino-4(methylsulfinyl)butanoic acid,METHIONINE SULFOXIDE, DL-(RG),METHIONINE SULFOXIDE, DL-,DL-METHIONINE SULFOXIDE METHIONINE SULFOXIDE, DL-,DL-METHIONINE SULFOXIDE L-BUTHIONINE SULFOXIDE L-METHIONINE SULFOXIDE BOC-MET(O2)-OH

METHIONINE(O)-OH

L-METHIONINE SULFOXIDE

L-METHIONINE SULPHOXIDE

L-METHIONINE-DL-SULFOXIDE

L-LOBAMINE SULFOXIDE

L-BANTHIONINE SULFOXIDE

L-2-AMINO-4-[METHYLSULFINYL]BUTANOIC ACID

H-MET(O)-OH

L-METHIONINE SULPHOXIDE extrapure

(2S)-2-Amino-4-(methylsulfinyl)butanoic acid

(S)-2-Amino-4-(methylsulfinyl)butanoic acid

(S)-2-Amino-4-(methylsulfinyl)butyric acid

C02989

L-Methionine S-oxide

L-2-Amino-4-(methylsulfoxyl)butanoic acid

L-Met(O)-OH

L-Methionine sulfoxide≥ 99% (HPLC)

methionine S-oxide

L-BANTHIONINE SULFOXIDE 99%

Tryptophan Impurity 5

(2S)-2-amino-4-methanesulfinylbutanoic acid

Methionine Impurity 1（Methionine EP Impurity A）

Methionine EP Impurity A

Methionine EP Impurity A (L-Methionine Sulfoxide)

Butanoic acid, 2-amino-4-(methylsulfinyl)-, (2S)-

L-METHIONINE SULFOXIDE USP/EP/BP

Methionine Impurity 5

Methionine Impurity A

H-L-Met(O)-OH

(2S)-2-Amino-4-[(RS)-methylsulfinyl]butanoic Acid (L-Methionine Sulfoxide)

<sc>L</sc>-Methionine sulfoxide

3226-65-1

Metabolomics

Metabolic Libraries

Amino Acid Library

BioChemical

Sulfur & Selenium Compounds

Amino Acids 13C, 2H, 15N

Amino Acids & Derivatives