1-(2-Hydroxy-2-phenylethyl)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate CAS 91226-09-4
| CAS No. | 91226-09-4 |
| Molecular Formula | C31H26NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2-Hydroxy-2-phenylethyl)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate 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.
1-(2-Hydroxy-2-phenylethyl)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate (CAS 91226-09-4), molecular formula C31H26NOBF4 and molecular weight 515.36 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2-Hydroxy-2-phenylethyl)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate (C31H26NOBF4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C31H26NO BF4 |
| Molecular Weight | 515.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
- 2-Iodocyclopent-2-enone (CAS 33948-35-5)
- 7-(Isopropylamino)-2,2,4-trimethyl-1,2,3,4-tetrahydroquinolin-6-ol (CAS 1256627-69-6)
- 2-Hydroxy-N-(3-(methylthio)phenyl)acetamide (CAS 926190-07-0)
- N-(4-ethylphenyl)tetrahydrothiophen-3-amine (CAS 1021076-80-1)
- tert-Butyl 2-(3-acetyl-1H-pyrrolo[2,3-c]pyridin-1-yl)acetate (CAS 1386457-04-0)
- 3-(2-Azidoethoxy)pyridine-2-carboxylic acid hydrochloride (CAS 2108834-58-6)
- 2-(1-(2,6-Dichlorobenzyl)piperidin-4-yl)acetic acid (CAS 439097-56-0)
- 2-Pentene (cis- and trans- mixture) (CAS 109-68-2)
- tert-Butyl 3-((pyridin-4-ylmethyl)amino)pyrrolidine-1-carboxylate (CAS 886364-95-0)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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