AgBr(N,N-bis-(diphenylphosphanylmethyl)-2-aminopyridine) CAS 1428979-60-5
| CAS No. | 1428979-60-5 |
| Molecular Formula | C31H28AgBrN2P2 |
| Molecular Weight | 678.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of AgBr(N,N-bis-(diphenylphosphanylmethyl)-2-aminopyridine) is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies AgBr(N,N-bis-(diphenylphosphanylmethyl)-2-aminopyridine) (CAS 1428979-60-5), a certified reference material (molecular formula C31H28AgBrN2P2, MW 678.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C31H28AgBrN2P2, AgBr(N,N-bis-(diphenylphosphanylmethyl)-2-aminopyridine) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 678.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C31H28AgBrN2P2 |
| Molecular Weight | 678.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- C26 Ceramide (CAS 121459-09-4)
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- 1-(3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)-2-methylpropan-2-ol (CAS 1082503-78-3)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
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