N-(5-(4-Acetylpiperazin-1-yl)pyridin-2-yl)-2-(2'-fluoro-3-methyl-[2,4'-bipyridin]-5-yl)acetamide CAS 1243245-18-2
| CAS No. | 1243245-18-2 |
| Molecular Formula | C24H25FN6O2 |
| Molecular Weight | 448.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N-(5-(4-Acetylpiperazin-1-yl)pyridin-2-yl)-2-(2'-fluoro-3-methyl-[2,4'-bipyridin]-5-yl)acetamide (CAS 1243245-18-2), a certified reference material (molecular formula C24H25FN6O2, MW 448.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H25FN6O2, N-(5-(4-Acetylpiperazin-1-yl)pyridin-2-yl)-2-(2'-fluoro-3-methyl-[2,4'-bipyridin]-5-yl)acetamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 448.49 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.
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.
Physical & Chemical Properties
| Molecular Formula | C24H25FN6O2 |
| Molecular Weight | 448.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- 3-(3-Chlorophenyl)-2-fluoropropiophenone (CAS 898787-24-1)
- 5-(Oxan-4-yl)-4h-1,2,4-triazol-3-amine (CAS 1344229-83-9)
- 2,6-Difluoronicotinic Acid (CAS 171178-50-0)
- 6-Amino-2-piperidin-1-ylpyrimidin-4(3H)-one (CAS 76750-95-3)
- 4,4,5,5-Tetramethyl-2-(4-octylphenyl)-1,3,2-dioxaborolane (CAS 378223-65-5)
- 3-Chloro-N-(3,5-dimethoxyphenyl)-2,2-dimethylpropanamide (CAS 454473-71-3)
- (S)-tert-Butyl 3-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate (CAS 188723-33-3)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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