(4,5-Difluoro-2-((4-methylpiperidin-1-yl)sulfonyl)phenyl)boronic acid CAS 1704067-52-6
| CAS No. | 1704067-52-6 |
| Molecular Formula | C12H16BF2NO4S |
| Molecular Weight | 319.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4,5-Difluoro-2-((4-methylpiperidin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704067-52-6) is a high-purity analytical reference standard with the molecular formula C12H16BF2NO4S and a molecular weight of 319.13 g/mol.
The molecular framework of (4,5-Difluoro-2-((4-methylpiperidin-1-yl)sulfonyl)phenyl)boronic acid (C12H16BF2NO4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures (4,5-Difluoro-2-((4-methylpiperidin-1-yl)sulfonyl)phenyl)boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16BF2NO4S |
| Molecular Weight | 319.13 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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