Tert-butyl 3-(1,1-dioxidothiomorpholino)azetidine-1-carboxylate CAS 1257293-65-4
| CAS No. | 1257293-65-4 |
| Molecular Formula | C12H22N2O4S |
| Molecular Weight | 290.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 290.38 g/mol gives Tert-butyl 3-(1,1-dioxidothiomorpholino)azetidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Tert-butyl 3-(1,1-dioxidothiomorpholino)azetidine-1-carboxylate (CAS 1257293-65-4), a certified reference material (molecular formula C12H22N2O4S, MW 290.38 g/mol) for analytical method development and quality control.
Structurally, Tert-butyl 3-(1,1-dioxidothiomorpholino)azetidine-1-carboxylate (C12H22N2O4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 290.38 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C12H22N2O4S |
| Molecular Weight | 290.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl 6-thia-2,7-diazaspiro[4.5]decane-2-carboxylate 6,6-dioxide (CAS 1250996-64-5)
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- Ethyl ((1-(cyclopropylsulfonyl)piperidin-4-yl)methyl)carbamate (CAS 1235064-63-7)
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