N-(5-bromo-2-chloro-4-(ethylamino)pyridin-3-yl)-2-cyanoacetamide CAS 842144-04-1
| CAS No. | 842144-04-1 |
| Molecular Formula | C10H10BrClN4O |
| Molecular Weight | 317.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(5-bromo-2-chloro-4-(ethylamino)pyridin-3-yl)-2-cyanoacetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(5-bromo-2-chloro-4-(ethylamino)pyridin-3-yl)-2-cyanoacetamide (CAS 842144-04-1), molecular formula C10H10BrClN4O and molecular weight 317.57 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H10BrClN4O, N-(5-bromo-2-chloro-4-(ethylamino)pyridin-3-yl)-2-cyanoacetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.57 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.
As a certified reference material (CRM), N-(5-bromo-2-chloro-4-(ethylamino)pyridin-3-yl)-2-cyanoacetamide 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 | C10H10BrClN4O |
| Molecular Weight | 317.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
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