(2-Fluoro-4-methyl-5-(morpholinosulfonyl)phenyl)boronic acid CAS 1704121-24-3
| CAS No. | 1704121-24-3 |
| Molecular Formula | C11H15BFNO5S |
| Molecular Weight | 303.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H15BFNO5S, (2-Fluoro-4-methyl-5-(morpholinosulfonyl)phenyl)boronic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(2-Fluoro-4-methyl-5-(morpholinosulfonyl)phenyl)boronic acid (CAS 1704121-24-3) is a high-purity analytical reference standard with the molecular formula C11H15BFNO5S and a molecular weight of 303.11 g/mol.
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 (2-Fluoro-4-methyl-5-(morpholinosulfonyl)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 | C11H15BFNO5S |
| Molecular Weight | 303.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 |
Related Fluoro Standards
- (2-Fluoro-5-((4-hydroxypiperidin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704096-91-2)
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Recommended Standards
- 5-Bromo-N-hydroxy-2-morpholinopyrimidine-4-carboxamide (CAS 1706432-39-4)
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- 2-(Difluoromethyl)-3-methoxy-5-nitropyridine-6-acetonitrile (CAS 1805553-38-1)
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