Ethyl 2-hydroxy-4-(methylsulfanyl)butanoate CAS 49540-17-2
| CAS No. | 49540-17-2 |
| Molecular Formula | C7H14O3S |
| Molecular Weight | 178.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-hydroxy-4-(methylsulfanyl)butanoate 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.
Ethyl 2-hydroxy-4-(methylsulfanyl)butanoate (CAS 49540-17-2), molecular formula C7H14O3S and molecular weight 178.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 2-hydroxy-4-(methylsulfanyl)butanoate (C7H14O3S) 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-hydroxy-4-(methylsulfanyl)butanoate 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 | C7H14O3S |
| Molecular Weight | 178.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1971 |
| Sulfur Atoms | 1 |
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Recommended Standards
- cyclopentylmethyl methanesulfonate (CAS 73017-76-2)
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- 2-(bromomethyl)-1,3-dichloro-5-(trifluoromethyl)benzene (CAS 474889-71-9)
- 8-(3,4-Dichlorophenyl)-2-methyl-4-(trifluoromethyl)pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine (CAS 685107-32-8)
- Carfilzomib Impurity 90 (CAS CATO-C4X-102290)
- 3-cyclopropyl-1,4-dihydroquinazolin-2-one (CAS 1243325-01-0)
- 2-Chloro-4,6-dimethylquinoline (CAS 3913-18-6)
- Ethyl 3,5-dibromo-4-hydroxybenzoate (CAS 55771-81-8)
- 1,2,2-Trimethylpiperidin-4-amine dihydrochloride (CAS 2306277-41-6)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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