N-Fluoro-6-(trifluoromethyl)pyridinium-2-sulphonate CAS 231285-89-5
| CAS No. | 231285-89-5 |
| Molecular Formula | C6H3F4NO3S |
| Molecular Weight | 245.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-Fluoro-6-(trifluoromethyl)pyridinium-2-sulphonate 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.
N-Fluoro-6-(trifluoromethyl)pyridinium-2-sulphonate (CAS 231285-89-5) is a high-purity analytical reference standard with the molecular formula C6H3F4NO3S and a molecular weight of 245.15 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, N-Fluoro-6-(trifluoromethyl)pyridinium-2-sulphonate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 245.15 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 | C6H3F4NO3S |
| Molecular Weight | 245.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 1-Fluoro-5-(trifluoromethyl)pyridin-1-ium-2-sulfonate (CAS 147541-08-0)
- (6-Fluoro-4-(trifluoromethyl)quinolin-2-yl)methanol (CAS 1116339-63-9)
- 1-(2-Fluoro-4-(trifluoromethoxy)phenyl)cyclopropane-1-carbonitrile (CAS 1314710-89-8)
- 6-Fluoro-1-methyl-5-(trifluoromethyl)-1H-indole-3-carbaldehyde (CAS 1695553-89-9)
- 7-Fluoro-1-methyl-5-(trifluoromethyl)-1H-indole-3-carbaldehyde (CAS 1695553-98-0)
- 4-Fluoro-8-methoxy-2-(trifluoromethyl)quinoline (CAS 537033-68-4)
- 5-Fluoro-6-methyl-2-(trifluoromethyl)quinolin-4-ol (CAS 537033-70-8)
- 7-Fluoro-4-hydroxy-6-methyl-2-(trifluoromethyl)quinoline (CAS 537033-65-1)
Recommended Standards
- N-(3,5-dichlorophenyl)piperidin-4-amine (CAS 886506-51-0)
- 2-Methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1018050-74-2)
- N-(3,4-dichlorophenyl)piperidin-4-amine (CAS 298699-16-8)
- 5-Methyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1018143-96-8)
- Ethyl 2-amino-2-(1-benzyl-3,5-dimethyl-1H-pyrazol-4-yl)acetate hydrochloride (CAS 1025747-64-1)
- 5-(4-Ethylphenyl)-1,2-oxazole-3-carboxylic acid (CAS 887360-50-1)
- N-[4-(Aminosulfonyl)phenyl]-2-bromoacetamide (CAS 5332-70-7)
- 3-Methoxy-N-[(E)-2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]aniline (CAS 240799-45-5)
- rel-((2R,7aS)-2-Fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanamine (CAS 1788873-68-6)
- 4-(5-phenyl-1,3,4-oxadiazol-2-yl)butanoic acid (CAS 322725-59-7)
- 3-(1-Hexyl-3-isobutylpyrrolidin-3-yl)phenol 2-hydroxypropane-1,2,3-tricarboxylate (CAS 37627-61-5)
- 4-Amino-5-bromopicolinaldehyde (CAS 1289151-40-1)
- methyl 7-fluoro-2-oxo-3H-1,3-benzoxazole-4-carboxylate (CAS 2387598-56-1)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com