(2S)-2-methanesulfonamido-3-methylbutanoic acid CAS 97482-31-0
| CAS No. | 97482-31-0 |
| Molecular Formula | C6H13NO4S |
| Molecular Weight | 195.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2S)-2-methanesulfonamido-3-methylbutanoic acid is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2S)-2-methanesulfonamido-3-methylbutanoic acid (CAS 97482-31-0) is a high-purity analytical reference standard with the molecular formula C6H13NO4S and a molecular weight of 195.24 g/mol.
(2S)-2-methanesulfonamido-3-methylbutanoic acid (C6H13NO4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2S)-2-methanesulfonamido-3-methylbutanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H13NO4S |
| Molecular Weight | 195.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- 2-Methanesulfonamido-3-methylbutanoic acid (CAS 189945-99-1)
- (2S)-2-(methanesulfonamido)-3,3-dimethyl-butanoic acid (CAS 143688-72-6)
- 2-Methanesulfonamido-3,3-dimethylbutanoic acid (CAS 1600940-76-8)
- 2-Methanesulfonamido-4-methylpentanoic acid (CAS 721444-62-8)
- methyl 2-methanesulfonamido-3-methylbutanoate (CAS 322394-77-4)
- 2-Methanesulfonamido-2-methylpropanoic acid (CAS 174602-68-7)
- 2-Methanesulfonamido-n,n-dimethylacetamide (CAS 410544-86-4)
- 4-Methanesulfonamido-2-methylbenzoic acid (CAS 960324-76-9)
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