15827-72-2 2,5-diphenylpyridine DTXSID60376516 CAS 15827-72-2
| CAS No. | 15827-72-2 |
| Molecular Formula | C17H13N |
| Molecular Weight | 231.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 15827-72-2 2,5-diphenylpyridine DTXSID60376516 (CAS 15827-72-2), a certified reference material (molecular formula C17H13N, MW 231.29 g/mol) for analytical method development and quality control.
The molecular framework of 15827-72-2 2,5-diphenylpyridine DTXSID60376516 (C17H13N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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.
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 | C17H13N |
| Molecular Weight | 231.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related diphenylpyridine Standards
- 2,3-Diphenylpyridine (CAS 33421-53-3)
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- 3,4-Diphenylpyridine (CAS 5216-04-6)
- 3,5-Diphenylpyridine (CAS 92-07-9)
- 3-Methyl-2,6-diphenylpyridine (CAS 28489-52-3)
- 4-Methyl-2,5-diphenylpyridine (CAS 156021-08-8)
- 2-Methyl-4,6-diphenylpyridine (CAS 1912-16-9)
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Recommended Standards
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- 2,3,5-Trifluoro-4-hydroxybenzaldehyde (CAS 676500-50-8)
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