DL-Methionine Sulfone

Name: DL-Methionine Sulfone
Brand: Vaqora Chemicals
SKU: VQ-038351

About DL-Methionine Sulfone

DL-Methionine Sulfone (CAS 820-10-0) is a process intermediate or related compound of Methionine offered by Vaqora Chemicals. The compound has the formula C5H11NO4S, corresponding to a molecular weight of 181.21 g/mol. The IUPAC name is 2-amino-4-methylsulfonylbutanoic acid. Common synonyms include Butanoic acid, 2-amino-4-(methylsulfonyl)- and Methionine, S,S-dioxide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

It is a process intermediate or related compound in the synthesis of Methionine, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Methionine

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

Methionine impurities

Specifications & identifiers

Chemical identifiers
Product name	DL-Methionine Sulfone
Catalogue No.	VQ-038351
CAS Number	820-10-0
IUPAC name	2-amino-4-methylsulfonylbutanoic acid
Molecular formula	C₅H₁₁NO₄S
Molecular weight	181.21 g/mol
Exact mass	181.0409
InChIKey	UCUNFLYVYCGDHP-UHFFFAOYSA-N
SMILES	CS(=O)(=O)CCC(C(=O)O)N
PubChem CID	69961

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.1
H-bond donors / acceptors	2 / 5
TPSA	106 Å²
Synonyms	Butanoic acid, 2-amino-4-(methylsulfonyl)-, Methionine, S,S-dioxide, 2-Amino-4-(methylsulfonyl)butanoic acid, DL-2-Amino-4-(methylsulfonyl)butanoic acid, Butyric acid, 2-amino-4-(methylsulfonyl)-, DL-, 2-amino-4-methylsulfonyl-butanoic acid, 2-amino-4-(methanesulfonyl)butanoic acid, H-D-Met(O)-OH, 2-Amino-4-(methylsulfonyl)butyric Acid, H-Met(O2)-OH, DL-Methionine S-dioxide

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 DL-Methionine Sulfone?

The CAS Registry Number of DL-Methionine Sulfone is 820-10-0. It is also known as Butanoic acid, 2-amino-4-(methylsulfonyl)-, Methionine, S,S-dioxide, 2-Amino-4-(methylsulfonyl)butanoic acid.

What is the molecular formula and molecular weight of DL-Methionine Sulfone?

DL-Methionine Sulfone has the molecular formula C5H11NO4S and a molecular weight of 181.21 g/mol. Its IUPAC name is 2-amino-4-methylsulfonylbutanoic acid.

What is DL-Methionine Sulfone used for?

DL-Methionine Sulfone 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 DL-Methionine Sulfone can I order?

We supply DL-Methionine Sulfone, 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 DL-Methionine Sulfone?

Yes. Every lot of DL-Methionine Sulfone 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 DL-Methionine Sulfone be shipped internationally?

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