(1S,3R)-3-(tert-butoxy)-7-oxaspiro[3.5]nonan-1-yl methanesulfonate CAS 2126144-58-7
| CAS No. | 2126144-58-7 |
| Molecular Formula | C13H24O5S |
| Molecular Weight | 292.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (1S,3R)-3-(tert-butoxy)-7-oxaspiro[3.5]nonan-1-yl methanesulfonate 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.
(1S,3R)-3-(tert-butoxy)-7-oxaspiro[3.5]nonan-1-yl methanesulfonate (CAS 2126144-58-7) is a high-purity analytical reference standard with the molecular formula C13H24O5S and a molecular weight of 292.39 g/mol.
(1S,3R)-3-(tert-butoxy)-7-oxaspiro[3.5]nonan-1-yl methanesulfonate (C13H24O5S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H24O5S |
| Molecular Weight | 292.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 1 |
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