(R)-Methyl 3-mercapto-2-(2,2,2-trifluoroacetamido)propanoate CAS 1577-62-4
| CAS No. | 1577-62-4 |
| Molecular Formula | C6H8F3NO3S |
| Molecular Weight | 231.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-Methyl 3-mercapto-2-(2,2,2-trifluoroacetamido)propanoate is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (R)-Methyl 3-mercapto-2-(2,2,2-trifluoroacetamido)propanoate (CAS 1577-62-4), a certified reference material (molecular formula C6H8F3NO3S, MW 231.19 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (R)-Methyl 3-mercapto-2-(2,2,2-trifluoroacetamido)propanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (R)-Methyl 3-mercapto-2-(2,2,2-trifluoroacetamido)propanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H8F3NO3S |
| Molecular Weight | 231.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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