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API Process Intermediates & Related Compounds

DL-Methionine Sulfone

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DL-Methionine Sulfone (CAS 820-10-0) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

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DL-Methionine Sulfone chemical structure
CAS number820-10-0
FormulaC5H11NO4S
Molar mass181.21 g/mol
Physical formSolid
InChIKeyUCUNFLYVYCGDHP-UHFFFAOYSA-N
IUPAC name2-amino-4-methylsulfonylbutanoic acid

About DL-Methionine Sulfone

Researchers and plant chemists source DL-Methionine Sulfone from Zemixal for routine and specialised work. For your records, the material is defined by CAS 820-10-0, formula C5H11NO4S and molar mass 181.21 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Methionine

See every impurity, metabolite and related compound we list for this API.

Methionine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of DL-Methionine Sulfone
Product nameDL-Methionine Sulfone
Catalogue numberZX-033838
CAS number820-10-0
IUPAC name2-amino-4-methylsulfonylbutanoic acid
Molecular formulaC5H11NO4S
Molar mass181.21 g/mol
Exact mass181.0409
Physical formSolid
XLogP3-3.1
H-bond donors / acceptors2 / 5
Topological polar surface area106 Ų
InChIKeyUCUNFLYVYCGDHP-UHFFFAOYSA-N
SMILESCS(=O)(=O)CCC(C(=O)O)N
PubChem CID69961
SynonymsButanoic 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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of DL-Methionine Sulfone
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about DL-Methionine Sulfone

Which CAS number identifies DL-Methionine Sulfone?
DL-Methionine Sulfone is registered under CAS 820-10-0. You may also see it listed as Butanoic acid, 2-amino-4-(methylsulfonyl)-, Methionine, S,S-dioxide, 2-Amino-4-(methylsulfonyl)butanoic acid. Our catalogue number for this item is ZX-033838.
What are the formula and molar mass of DL-Methionine Sulfone?
For DL-Methionine Sulfone, its formula is C5H11NO4S and its molar mass is 181.21 g/mol. The systematic (IUPAC) name is 2-amino-4-methylsulfonylbutanoic acid. InChIKey UCUNFLYVYCGDHP-UHFFFAOYSA-N lets you match it in any structure database.
How is DL-Methionine Sulfone used in pharmaceutical QC?
DL-Methionine Sulfone is a characterised reference material linked to Methionine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for DL-Methionine Sulfone?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with DL-Methionine Sulfone?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship DL-Methionine Sulfone to my country?
Yes. DL-Methionine Sulfone ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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