1-Methyl-3-phenylpyridin-1-ium hexafluorophosphate(V) CAS 159662-81-4
| CAS No. | 159662-81-4 |
| Molecular Formula | C12H12N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Methyl-3-phenylpyridin-1-ium hexafluorophosphate(V) is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Methyl-3-phenylpyridin-1-ium hexafluorophosphate(V) (CAS 159662-81-4), molecular formula C12H12NF6P and molecular weight 315.20 g/mol, is a CATO reference standard with documented purity and traceability.
1-Methyl-3-phenylpyridin-1-ium hexafluorophosphate(V) (C12H12NF6P) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Methyl-3-phenylpyridin-1-ium hexafluorophosphate(V) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H12N F6P |
| Molecular Weight | 315.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-Phenylpyridin-3-ol (CAS 101925-26-2)
- (2-Phenylpyridin-3-yl)boronic acid (CAS 1029654-14-5)
- (4-Phenylpyridin-3-yl)boronic acid (CAS 1029654-15-6)
- (5-Phenylpyridin-3-yl)methanamine (CAS 103921-71-7)
- 4-(6-Phenylpyridin-3-yl)pyrimidin-2-amine (CAS 1048004-08-5)
- 5-Phenyl-3-(4-phenylpyridin-2-yl)-1,2,4-triazine (CAS 108775-05-9)
- (2-Phenylpyridin-3-yl)methanamine (CAS 1145679-86-2)
- 1-Butyl-2-phenylpyridin-1-ium iodide (CAS 116286-77-2)
Recommended Standards
- Ethyl 3-bromo-4-(tert-butyl)benzoate (CAS 1131594-19-8)
- S-(2-((4-(Methylthio)benzo[d]thiazol-2-yl)amino)-2-oxoethyl) ethanethioate (CAS 955742-57-1)
- Methyl 2,3-dioxo-2,3-dihydro-1H-indole-6-carboxylate (CAS 213670-35-0)
- Methyl 1,2-dimethyl-1H-imidazole-5-carboxylate (CAS 122222-10-0)
- Phloroglucinol EP Impurity A (CAS 87-66-1)
- 2-Keto molinate (CAS 24928-89-0)
- 3,5-Dimethyl-1-(tetrahydro-2h-pyran-4-yl)-1h-pyrazol-4-amine (CAS 1343393-99-6)
- Terbutaline impurity 87 (CAS CATO-C4X-118387)
- Desmopressin EP Impurity B TFA salt (CAS CATO-C4X-22152)
- Semaglutide Impurity 123 (CAS 71997-93-8)
Why CATO?
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