Triphenyl(2-pyridylmethyl)phosphonium chloride hydrochloride CAS 99662-46-1
| CAS No. | 99662-46-1 |
| Molecular Formula | C24H21NP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Triphenyl(2-pyridylmethyl)phosphonium chloride hydrochloride (CAS 99662-46-1), a certified reference material (molecular formula C24H21NPHClCl, MW 426.32 g/mol) for analytical method development and quality control.
The molecular framework of Triphenyl(2-pyridylmethyl)phosphonium chloride hydrochloride (C24H21NPHClCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, chlorine substitution. 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 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.
As a certified reference material (CRM), Triphenyl(2-pyridylmethyl)phosphonium chloride hydrochloride 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 | C24H21NP HCl Cl |
| Molecular Weight | 426.32 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Triphenyl Standards
- Triphenyl phosphite (CAS 101-02-0)
- Triphenyl(p-tolyl)phosphonium iodide (CAS 10111-23-6)
- 2,2,6-Triphenyl-2H-pyran-4(3H)-one (CAS 102593-55-5)
- 1-(3,3,5-Triphenyl-3H-pyrrol-2-yl)isoquinoline (CAS 10425-48-6)
- 1-(3,4,5-Triphenyl-1H-pyrrol-2-yl)isoquinoline (CAS 10425-52-2)
- 2,4,6-Triphenyl-1-(p-tolyl)pyridin-1-ium tetrafluoroborate (CAS 107108-26-9)
- Triphenyl(3,4,5-trimethoxybenzyl)phosphonium chloride (CAS 108683-61-0)
- (S)-1,1,2-Triphenyl-1,2-ethanediol (CAS 108998-83-0)
Recommended Standards
- (2-Chloro-3-(dimethoxymethyl)pyridin-4-yl)methanol (CAS 1186310-66-6)
- Methyl 3-(1H-indol-5-yl)benzoate (CAS 889957-58-8)
- 2,6-Dibromo-3-(2-(2,4-dichlorophenoxy)ethoxy)pyridine (CAS 1355026-47-9)
- Febuxostat Impurity 71 (CAS 923942-34-1)
- 2-Methylbenzoxazole-5-carboxylic Acid (CAS 90322-32-0)
- 3-(3-Bromophenyl)-5-isopropyl-1,2,4-oxadiazole (CAS 1315365-60-6)
- Methyl 2-cyclobutoxyacetate (CAS 1247751-17-2)
- 1-Propanethiol, 3-(trimethoxysilyl)-, polymer with (triethoxysilyl)benzene (CAS 30586-47-1)
- Nitroethane-d5 (CAS 57817-88-6)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
Why CATO?
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