Acetyl Methionine Sulfoxide

Name: Acetyl Methionine Sulfoxide
Brand: Vaqora Chemicals
SKU: VQ-031819

About Acetyl Methionine Sulfoxide

Vaqora Chemicals supplies Acetyl Methionine Sulfoxide, a metabolite or degradation product of Methionine registered under CAS number 3054-51-1. Its molecular formula is C7H13NO4S and its molecular weight is 207.25 g/mol. Its systematic (IUPAC) name is 2-acetamido-4-methylsulfinylbutanoic acid. Alternative names: N-Acetylmethionine sulfoxide and N-Acmso.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Methionine, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Acetyl Methionine Sulfoxide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Methionine

View every impurity, metabolite and intermediate we list for Methionine.

Methionine impurities

Specifications & identifiers

Chemical identifiers
Product name	Acetyl Methionine Sulfoxide
Catalogue No.	VQ-031819
CAS Number	3054-51-1
IUPAC name	2-acetamido-4-methylsulfinylbutanoic acid
Molecular formula	C₇H₁₃NO₄S
Molecular weight	207.25 g/mol
Exact mass	207.0565
Grade	Reference Standard
HSN code	38229090
InChIKey	NPIMMZJBURSMON-UHFFFAOYSA-N
SMILES	CC(=O)NC(CCS(=O)C)C(=O)O
PubChem CID	193368

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.4
H-bond donors / acceptors	2 / 5
TPSA	103 Å²
Synonyms	N-Acetylmethionine sulfoxide, N-Acmso, 2-acetamido-4-methylsulfinyl-butanoic acid, Butanoic acid, 2-(acetylamino)-4-(methylsulfinyl)-, 2-Acetamido-4-(methylsulfinyl)butanoic acid, Ac-DL-Met(O)-OH, 2-acetamido-4-methylsulinylbutanoic acid, 2-[(1-Hydroxyethylidene)amino]-4-(methanesulfinyl)butanoic acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Acetyl Methionine Sulfoxide?

The CAS Registry Number of Acetyl Methionine Sulfoxide is 3054-51-1. It is also known as N-Acetylmethionine sulfoxide, N-Acmso, 2-acetamido-4-methylsulfinyl-butanoic acid.

What is the molecular formula and molecular weight of Acetyl Methionine Sulfoxide?

Acetyl Methionine Sulfoxide has the molecular formula C7H13NO4S and a molecular weight of 207.25 g/mol. Its IUPAC name is 2-acetamido-4-methylsulfinylbutanoic acid.

What is Acetyl Methionine Sulfoxide used for?

Acetyl Methionine Sulfoxide is supplied as a characterised reference material related to Methionine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Acetyl Methionine Sulfoxide can I order?

We supply Acetyl Methionine Sulfoxide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Acetyl Methionine Sulfoxide?

Yes. Every lot of Acetyl Methionine Sulfoxide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Acetyl Methionine Sulfoxide be shipped internationally?

Yes. We export Acetyl Methionine Sulfoxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.