(3-(N,N-diethylsulfamoyl)-4-(trifluoromethoxy)phenyl)boronic acid CAS 1704069-29-3
| CAS No. | 1704069-29-3 |
| Molecular Formula | C11H15BF3NO5S |
| Molecular Weight | 341.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-(N,N-diethylsulfamoyl)-4-(trifluoromethoxy)phenyl)boronic acid 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.
CATO supplies (3-(N,N-diethylsulfamoyl)-4-(trifluoromethoxy)phenyl)boronic acid (CAS 1704069-29-3), a certified reference material (molecular formula C11H15BF3NO5S, MW 341.11 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (3-(N,N-diethylsulfamoyl)-4-(trifluoromethoxy)phenyl)boronic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C11H15BF3NO5S |
| Molecular Weight | 341.11 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-(N-(3-Methoxypropyl)sulfamoyl)-2-trifluoromethylphenylboronic acid (CAS 1402238-35-0)
- Ethyl 6,7-dichloro-3-trifluoromethyl-1,4-dihydroquinoxaline-2-carboxylate (CAS 957062-92-9)
- Ethyl 6,8-dichloro-2-(trifluoromethyl)-2H-chromene-3-carboxylate (CAS 1160474-53-2)
- Methyl 2-iodo-5-sulfamoylbenzoate (CAS 1342849-61-9)
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- 4-Cyano-1,2,5-oxadiazole-3-carboxamide (CAS 89797-64-8)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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