tert-Butyl 2-(2-(tosyloxy)ethyl)thiomorpholine-4-carboxylate 1,1-dioxide CAS 1648864-63-4
| CAS No. | 1648864-63-4 |
| Molecular Formula | C18H27NO7S2 |
| Molecular Weight | 433.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl 2-(2-(tosyloxy)ethyl)thiomorpholine-4-carboxylate 1,1-dioxide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies tert-Butyl 2-(2-(tosyloxy)ethyl)thiomorpholine-4-carboxylate 1,1-dioxide (CAS 1648864-63-4), a certified reference material (molecular formula C18H27NO7S2, MW 433.54 g/mol) for analytical method development and quality control.
tert-Butyl 2-(2-(tosyloxy)ethyl)thiomorpholine-4-carboxylate 1,1-dioxide (C18H27NO7S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C18H27NO7S2 |
| Molecular Weight | 433.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Recommended Standards
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