2-(Ethoxycarbonyl)-1,4,6-triphenylpyridin-1-ium tetrafluoroborate CAS 80575-97-9
| CAS No. | 80575-97-9 |
| Molecular Formula | C26H22NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-(Ethoxycarbonyl)-1,4,6-triphenylpyridin-1-ium tetrafluoroborate (CAS 80575-97-9), a certified reference material (molecular formula C26H22NO2BF4, MW 467.27 g/mol) for analytical method development and quality control.
2-(Ethoxycarbonyl)-1,4,6-triphenylpyridin-1-ium tetrafluoroborate (C26H22NO2BF4) contains a steroid core, 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C26H22NO2 BF4 |
| Molecular Weight | 467.27 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethoxycarbonyl Standards
- 2-(3-(Ethoxycarbonyl)piperidin-1-yl)-5-nitrobenzoic acid (CAS 1000018-70-1)
- Ethyl 3-[[(ethoxycarbonyl)amino](2-fluorophenyl)methyl]-2-oxocyclohexanecarboxylate (CAS 1005188-42-0)
- 2-[(3-Ethoxycarbonyl-Propyl)-(Toluene-4-Sulfonyl)-Amino]-Benzoic Acid Methyl Ester (CAS 100627-39-2)
- 4-(Ethoxycarbonyl)-1-methylpyridin-1-ium iodide (CAS 10129-59-6)
- Sodium 5-(ethoxycarbonyl)-2-(methylthio)pyrimidin-4-olate (CAS 102061-91-6)
- 3-Ethoxycarbonyl-5,6-dihydro-2-methyl-4H-pyran (CAS 10226-28-5)
- 2-[4-(Ethoxycarbonyl)phenyl]-6-methyl-imidazo[1,2-a]pyridine-3-acetic Acid (CAS 1025962-20-2)
- 4-Ethoxycarbonyl-2-methylphenylisothiocyanate (CAS 1027513-17-2)
Recommended Standards
- Thallium hydrotris(indazol-2-yl)borate (CAS 162978-03-2)
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- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(m-tolyl)acetonitrile (CAS 338407-69-5)
- 10-nitro-1H-pyrimido[1,2-b]indazol-2-one (CAS 2608912-03-2)
- 1-(2-cyclobutoxypyridin-4-yl)methanamine (CAS 1250643-95-8)
- (r)-2-Amino-2-(2-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213103-75-3)
- Perindopril Acyl-beta-D-Glucuronide (CAS 120398-66-5)
- Tandutinib Impurity 3 (CAS 792899-38-8)
- 3-(Benzyloxy)-N-(2-(thiophen-2-yl)ethyl)isoxazole-5-carboxamide (CAS 1428378-69-1)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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