tert-butyl 5-methyl-2-(2-methylsulfonyloxyspiro[3.3]heptan-6-yl)piperidine-1-carboxylate CAS 2760643-43-2
| CAS No. | 2760643-43-2 |
| Molecular Formula | C19H33NO5S |
| Molecular Weight | 387.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, tert-butyl 5-methyl-2-(2-methylsulfonyloxyspiro[3.3]heptan-6-yl)piperidine-1-carboxylate (C19H33NO5S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 387.53 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
tert-butyl 5-methyl-2-(2-methylsulfonyloxyspiro[3.3]heptan-6-yl)piperidine-1-carboxylate (CAS 2760643-43-2), molecular formula C19H33NO5S and molecular weight 387.53 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), tert-butyl 5-methyl-2-(2-methylsulfonyloxyspiro[3.3]heptan-6-yl)piperidine-1-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 | C19H33NO5S |
| Molecular Weight | 387.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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