N-(5-Chloro-2-methoxyphenyl)-N-(4,6-dimethylpyrimidin-2-yl)guanidine CAS 377061-57-9
| CAS No. | 377061-57-9 |
| Molecular Formula | C14H16ClN5O |
| Molecular Weight | 305.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(5-Chloro-2-methoxyphenyl)-N-(4,6-dimethylpyrimidin-2-yl)guanidine 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.
N-(5-Chloro-2-methoxyphenyl)-N-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 377061-57-9) is a high-purity analytical reference standard with the molecular formula C14H16ClN5O and a molecular weight of 305.76 g/mol.
N-(5-Chloro-2-methoxyphenyl)-N-(4,6-dimethylpyrimidin-2-yl)guanidine (C14H16ClN5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H16ClN5O |
| Molecular Weight | 305.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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