1-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)piperidine CAS 1548827-83-3
| CAS No. | 1548827-83-3 |
| Molecular Formula | C17H26BNO4S |
| Molecular Weight | 351.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 351.27 g/mol gives 1-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)piperidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)piperidine (CAS 1548827-83-3), molecular formula C17H26BNO4S and molecular weight 351.27 g/mol, is a CATO reference standard with documented purity and traceability.
1-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)piperidine (C17H26BNO4S) contains a steroid core, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H26BNO4S |
| Molecular Weight | 351.27 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4-{[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}-1λ6-thiomorpholine-1,1-dione (CAS 1335234-37-1)
- 1-((2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)pyrrolidine (CAS 1704067-50-4)
- 4-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)piperidine (CAS 2304634-01-1)
- Methyl-{2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-ethyl}-carbamic acid tert-butyl ester (CAS 1300695-57-1)
- {3-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-propyl}-carbamic acid tert-butyl ester (CAS 1613643-02-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzenesulfonamide (CAS 1864801-79-5)
- 1,1'-((2,3,5,6-Tetramethyl-1,4-phenylene)bis(methylene))bis(3,5-dimethyl-1H-pyrazole) (CAS 172606-24-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate (CAS 1027059-48-8)
Recommended Standards
- 4-[(1,1-Dioxidothiomorpholino)methyl]phenylboronic Acid Pinacol Ester (CAS 1092563-25-1)
- 1-(4-Chlorophenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)ethan-1-ol (CAS 400075-49-2)
- Pantoprazole Impurity 39 (CAS CATO-C4X-139939)
- 1-Methyl-3-(trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]sulfanyl}-1H-pyrazole-4-carbonitrile (CAS 318517-74-7)
- 3-(5-Bromo-2-chlorophenyl)-4-methyl-1h-pyrazol-5-amine (CAS 1187636-03-8)
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