2-BROMO-4-PYRIDINECARBOXYLIC ACID 2-BROMOISONICOTIC ACID 2-BROMOISONICOTINIC ACID 2-BROMOPYRIDINE-4-CARBOXYLIC ACID 4-PYRIDINECARBOXYLIC ACID, 2-BROMO- 66572-56-3 BC003426 CAS 66572-56-3
| CAS No. | 66572-56-3 |
| Molecular Formula | C6H10BrNO2 |
| Molecular Weight | 208.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 208.05 g/mol gives 2-BROMO-4-PYRIDINECARBOXYLIC ACID 2-BROMOISONICOTIC ACID 2-BROMOISONICOTINIC ACID 2-BROMOPYRIDINE-4-CARBOXYLIC ACID 4-PYRIDINECARBOXYLIC ACID, 2-BROMO- 66572-56-3 BC003426 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-BROMO-4-PYRIDINECARBOXYLIC ACID 2-BROMOISONICOTIC ACID 2-BROMOISONICOTINIC ACID 2-BROMOPYRIDINE-4-CARBOXYLIC ACID 4-PYRIDINECARBOXYLIC ACID, 2-BROMO- 66572-56-3 BC003426 (CAS 66572-56-3) is a high-purity analytical reference standard with the molecular formula C6H10BrNO2 and a molecular weight of 208.05 g/mol.
Based on its molecular formula C6H10BrNO2, 2-BROMO-4-PYRIDINECARBOXYLIC ACID 2-BROMOISONICOTIC ACID 2-BROMOISONICOTINIC ACID 2-BROMOPYRIDINE-4-CARBOXYLIC ACID 4-PYRIDINECARBOXYLIC ACID, 2-BROMO- 66572-56-3 BC003426 contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 208.05 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.
As a certified reference material (CRM), 2-BROMO-4-PYRIDINECARBOXYLIC ACID 2-BROMOISONICOTIC ACID 2-BROMOISONICOTINIC ACID 2-BROMOPYRIDINE-4-CARBOXYLIC ACID 4-PYRIDINECARBOXYLIC ACID, 2-BROMO- 66572-56-3 BC003426 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 | C6H10BrNO2 |
| Molecular Weight | 208.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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