tert-butyl 6-methyl-2,2-dioxo-oxathiazinane-3-carboxylate CAS 1311368-91-8
| CAS No. | 1311368-91-8 |
| Molecular Formula | C9H17NO5S |
| Molecular Weight | 251.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-butyl 6-methyl-2,2-dioxo-oxathiazinane-3-carboxylate is closely related to an amide group, 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.
tert-butyl 6-methyl-2,2-dioxo-oxathiazinane-3-carboxylate (CAS 1311368-91-8) is a high-purity analytical reference standard with the molecular formula C9H17NO5S and a molecular weight of 251.30 g/mol.
Based on its molecular formula C9H17NO5S, tert-butyl 6-methyl-2,2-dioxo-oxathiazinane-3-carboxylate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 251.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), tert-butyl 6-methyl-2,2-dioxo-oxathiazinane-3-carboxylate 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 | C9H17NO5S |
| Molecular Weight | 251.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-butyl 4,5-dimethyl-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 1311368-79-2)
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