Potassium trifluoro(phenylsulfonamidomethyl)borate CAS 1286686-22-3
| CAS No. | 1286686-22-3 |
| Molecular Formula | C7H8BF3NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 277.11 g/mol gives Potassium trifluoro(phenylsulfonamidomethyl)borate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Potassium trifluoro(phenylsulfonamidomethyl)borate (CAS 1286686-22-3), a certified reference material (molecular formula C7H8BF3NO2SK, MW 277.11 g/mol) for analytical method development and quality control.
The molecular framework of Potassium trifluoro(phenylsulfonamidomethyl)borate (C7H8BF3NO2SK) is characterized by an amide group, a sulfone group, a carboxylic acid 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Potassium trifluoro(phenylsulfonamidomethyl)borate 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.
Physical & Chemical Properties
| Molecular Formula | C7H8BF3NO2S K |
| Molecular Weight | 277.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Potassium Standards
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- 1,1,1-Trifluoro-3-(1-methyl-1h-imidazol-2-yl)propan-2-ol (CAS 100282-72-2)
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- 2,4,5-Trifluoro-3-methoxy-6-methylbenzonitrile (CAS 1003708-50-6)
- 2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one (CAS 1004294-77-2)
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Recommended Standards
- 6-(Benzyloxy)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)pyrimidine-4-carboxamide (CAS 2034634-76-7)
- (s)-2-(Anthracen-2-yl)pyrrolidine (CAS 1213097-11-0)
- (5-Chloro-6-(thiophen-3-yl)pyridin-3-yl)boronic acid (CAS 2225179-00-8)
- 2-[3-(carboxymethyl)-2-oxo-2,3-dihydro-1h-1,3-benzodiazol-1-yl]acetic acid (CAS 1848-99-3)
- tert-Butyl 3-hydroxy-3-(2-methylphenyl)azetidine-1-carboxylate (CAS 1225439-73-5)
- 948291-36-9 2,5-Dichloro-8-methylquinoline-3-carboxaldehyde MFCD09787537 (CAS 948291-36-9)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl benzofuran-2-carboxylate (CAS 877829-63-5)
- (R)-1-(4-fluoro-3-(trifluoromethyl)phenyl)propan-1-amine (CAS 1213505-78-2)
- 5-({2-[3-(Trifluoromethyl)phenoxy]phenyl}methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 477857-04-8)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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