Ethyl 2-(methylsulfonyl)-3-oxobutanoate CAS 61053-62-1
| CAS No. | 61053-62-1 |
| Molecular Formula | C7H12O5S |
| Molecular Weight | 208.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-(methylsulfonyl)-3-oxobutanoate is closely related to 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.
CATO supplies Ethyl 2-(methylsulfonyl)-3-oxobutanoate (CAS 61053-62-1), a certified reference material (molecular formula C7H12O5S, MW 208.23 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 2-(methylsulfonyl)-3-oxobutanoate (C7H12O5S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 Ethyl 2-(methylsulfonyl)-3-oxobutanoate 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 | C7H12O5S |
| Molecular Weight | 208.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1974 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 5-((Methylsulfonyl)methyl)tetrahydrofuran-2-carboxylic acid (CAS 1240528-04-4)
- Ethyl 4-(methylsulfonyl)-3-oxobutanoate (CAS 1248686-73-8)
- [2-Methyl-4-(methylsulfonyl)phenyl]-DL-proline (CAS 1188371-42-7)
- 4-(Methylsulfonyl)cinnoline (CAS 17341-78-5)
- (4-((Methylsulfonyl)methyl)tetrahydro-2H-pyran-4-yl)methanol (CAS 1423034-66-5)
- 2-(4-(Methylsulfonyl)piperazin-1-yl)ethan-1-ol (CAS 72388-13-7)
- 4-(2-(Methylsulfonyl)ethoxy)piperidine (CAS 1178012-97-9)
- 3-(2-(Methylsulfonyl)ethoxy)piperidine (CAS 1178730-60-3)
Recommended Standards
- Ethyl (1R,2R)-2-(2-fluorophenyl)cyclopropane-1-carboxylate (CAS 928054-48-2)
- Ethyl 2-fluoro-2-phenylcyclopropane-1-carboxylate (CAS 637041-09-9)
- 7-Methoxy-1-benzothiophene-2-carboxylic acid (CAS 88791-07-5)
- Isopropyl (4-methoxyphenyl)carbamate (CAS 85221-16-5)
- 4-methoxy-6-methyl-2-(piperazin-1-yl)pyrimidine (CAS 163613-85-2)
- N-(9-Acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)isobutyramide (CAS 143325-59-1)
- N-(3-fluoro-4-(4-methylpiperazin-1-yl)phenyl)isobutyramide (CAS 866131-38-6)
- 2-Amino-3-methoxy-2-methylpropanamide hydrochloride (CAS 1311316-91-2)
- 3-(1,2,3,4-Tetrahydroisoquinoline-2-sulfonyl)thiophene-2-carboxylic acid (CAS 924116-79-0)
- Quinoline-2-carbothioamide (CAS 96898-30-5)
- Landiolol Impurity 65 (CAS CATO-C4X-262165)
- 2,6-Di(pentan-3-yl)aniline (CAS 948587-90-4)
- 1-(2,6-Dimethylphenyl)-3,3-dimethylbutan-1-one (CAS 898764-53-9)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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