1-Benzyl-2-(ethoxycarbonyl)-4,6-diphenylpyridin-1-ium tetrafluoroborate CAS 80560-58-3
| CAS No. | 80560-58-3 |
| Molecular Formula | C27H24NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Benzyl-2-(ethoxycarbonyl)-4,6-diphenylpyridin-1-ium tetrafluoroborate.
1-Benzyl-2-(ethoxycarbonyl)-4,6-diphenylpyridin-1-ium tetrafluoroborate (CAS 80560-58-3), molecular formula C27H24NO2BF4 and molecular weight 481.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-Benzyl-2-(ethoxycarbonyl)-4,6-diphenylpyridin-1-ium tetrafluoroborate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 481.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C27H24NO2 BF4 |
| Molecular Weight | 481.30 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 |
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Recommended Standards
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- (R)-3-(2-Methylbenzyl)piperazin-2-one (CAS 1240588-61-7)
- N-[(5-isopropyl-1,2,4-oxadiazol-3-yl)methyl]-N-pyrrolidin-3-yl-acetamide (CAS 1423117-67-2)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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