(S)-2-(Methylsulfonamido)propanoic acid CAS 97538-68-6
| CAS No. | 97538-68-6 |
| Molecular Formula | C4H9NO4S |
| Molecular Weight | 167.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 167.18 g/mol gives (S)-2-(Methylsulfonamido)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2-(Methylsulfonamido)propanoic acid (CAS 97538-68-6) is a high-purity analytical reference standard with the molecular formula C4H9NO4S and a molecular weight of 167.18 g/mol.
(S)-2-(Methylsulfonamido)propanoic acid (C4H9NO4S) contains a carbohydrate-derived structure, an amide group, a sulfone group. 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 (S)-2-(Methylsulfonamido)propanoic 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 | C4H9NO4S |
| Molecular Weight | 167.18 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-Methyl-2-(methylsulfonamido)propanimidamide (CAS 1341714-86-0)
- Methyl 3-(methylsulfonamido)propanoate (CAS 1249618-73-2)
- 2-(Methylsulfonamido)aniline (CAS 37073-18-0)
- 2-(Methylsulfonamido)benzaldehyde (CAS 94532-99-7)
- 3-(Methylsulfonamido)benzaldehyde (CAS 55512-05-5)
- 3-(Methylsulfonamido)-1H-pyrazole-4-carboxylic acid (CAS 491610-68-5)
- 2-(Methylsulfonamido)oxazole-4-carboxylic acid (CAS 488805-22-7)
- Methyl 1-(methylsulfonamido)cyclobutanecarboxylate (CAS 1706455-48-2)
Recommended Standards
- (R)-8-Fluorochroman-4-amine (CAS 750571-31-4)
- [1-(4-fluorophenyl)ethylidene](methoxy)amine (CAS 799774-89-3)
- (R)-7-Fluorochroman-4-amine (CAS 911826-11-4)
- 1-(2-Amino-4-fluoro-3-methylphenyl)ethan-1-one (CAS 2387024-76-0)
- (5-chloro-1H-indol-2-yl)methanol (CAS 53590-47-9)
- 2-Chloro-N-methyl-7-nitroacridin-9-amine (CAS 56809-18-8)
- 5-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2,3-dimethylbenzoic acid (CAS 1342550-92-8)
- 5,7-Dimethoxyspiro[chromane-2,4'-piperidin]-4-one (CAS 1216666-21-5)
- 4-(Pyridin-4-ylmethoxy)phenylboronic acid (CAS 1228181-39-2)
- 3-Methyl-1-benzothiophen-5-amine (CAS 19404-20-7)
- [5-Chloro-2-(ethylthio)phenyl]-hydrazine (CAS 1478187-78-8)
- 2-[4-(2-Pyrimidyl)-1-piperazinyl]acetic Acid (CAS 244255-92-3)
- Tert-butyl 2-((3,5-bis(trifluoromethyl)phenyl)(imino)methyl)hydrazine-1-carboxylate (CAS 1053655-95-0)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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