2-Oxo-2-(phenylamino)ethyl 5-bromonicotinate CAS 380566-40-5
| CAS No. | 380566-40-5 |
| Molecular Formula | C14H11BrN2O3 |
| Molecular Weight | 335.15 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.
2-Oxo-2-(phenylamino)ethyl 5-bromonicotinate (CAS 380566-40-5) is a high-purity analytical reference standard with the molecular formula C14H11BrN2O3 and a molecular weight of 335.15 g/mol.
Based on its molecular formula C14H11BrN2O3, 2-Oxo-2-(phenylamino)ethyl 5-bromonicotinate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C14H11BrN2O3 |
| Molecular Weight | 335.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Oxo Standards
- 2-((4,6-Bis(phenylamino)-1,3,5-triazin-2-yl)amino)acetic acid (CAS 62751-85-3)
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- 2-((4-(Phenylamino)phenyl)carbamoyl)benzoic acid (CAS 109653-40-9)
- 1-(Phenylamino)-3H-naphtho[1,2,3-de]quinoline-2,7-dione (CAS 59836-62-3)
- 2-(2-(Phenylamino)thiazol-4-yl)-N-(thiophen-2-ylmethyl)acetamide (CAS 1040676-39-8)
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Recommended Standards
- 2-Bromo-4-formyl-6-methoxyphenyl benzoate (CAS 432020-70-7)
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- 1-Bromo-8-fluoro-4-(4-fluorophenyl)isoquinolin-3-amine (CAS 338761-92-5)
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- Benzyl N-[(1-Aminocyclopentyl)methyl]carbamate (CAS 1353000-06-2)
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- 8-Acetonyldihydronitidine (CAS 80330-39-8)
- 2-Methoxy-5-nitrobenzene-1,4-diamine (CAS 25917-90-2)
- 1-[2-(4-Methyl-1,3-thiazol-2-yl)ethyl]pyrrolidin-2-one (CAS 1355703-44-4)
- 7-Ethoxy-N-hydroxybenzofuran-2-carboximidamide (CAS 199287-14-4)
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