2,6-Dimethyl-4-phenylpyrylium hexafluoroarsenate(1-) CAS 84304-15-4
| CAS No. | 84304-15-4 |
| Molecular Formula | AsF6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,6-Dimethyl-4-phenylpyrylium hexafluoroarsenate(1-) (CAS 84304-15-4) is a high-purity analytical reference standard with the molecular formula AsF6C13H13O and a molecular weight of 374.16 g/mol.
The molecular framework of 2,6-Dimethyl-4-phenylpyrylium hexafluoroarsenate(1-) (AsF6C13H13O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2,6-Dimethyl-4-phenylpyrylium hexafluoroarsenate(1-) 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.
Physical & Chemical Properties
| Molecular Formula | AsF6 C13H13O |
| Molecular Weight | 374.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F-containing |
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- (1S,2S,3R,4R)-3-Aminobicyclo[2.2.1]hept-5-ene-2-carboxylic acid hydrochloride (CAS 677757-33-4)
- N'-[(1E)-(2,4-Dichlorophenyl)methylidene]-3-(3,4-dimethylphenyl)-4-oxo-3,4-dihydrophthalazine-1-carbohydrazide (CAS 478045-77-1)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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