tert-Butyl (R)-2-[(trifluoromethylsulfonyl)oxy]propionate CAS 102605-72-1
| CAS No. | 102605-72-1 |
| Molecular Formula | C8H13F3O5S |
| Molecular Weight | 278.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl (R)-2-[(trifluoromethylsulfonyl)oxy]propionate 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.
CATO supplies tert-Butyl (R)-2-[(trifluoromethylsulfonyl)oxy]propionate (CAS 102605-72-1), a certified reference material (molecular formula C8H13F3O5S, MW 278.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H13F3O5S, tert-Butyl (R)-2-[(trifluoromethylsulfonyl)oxy]propionate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 278.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C8H13F3O5S |
| Molecular Weight | 278.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- Di-O-Tolyl-Phosphate (CAS 35787-74-7)
- Ethyl 2-(((Trifluoromethyl)sulfonyl)oxy)pentanoate (CAS 109684-05-1)
- Di-p-tolyl-Phosphate (CAS 843-24-3)
- 3-Amino-N-(2-(difluoromethoxy)phenyl)benzamide (CAS 1097001-70-1)
- N-cyclopropyl-1,5-dimethyl-1H-pyrazole-3-carboxamide (CAS 1052633-47-2)
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- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com