284686-20-0 N-[5-Bromo-2-(cyclopropylamino)-4-methyl-3-pyridinyl]-2-chloro-3-pyridinecarboxamide CAS 284686-20-0
| CAS No. | 284686-20-0 |
| Molecular Formula | C15H14BrClN4O |
| Molecular Weight | 381.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 284686-20-0 N-[5-Bromo-2-(cyclopropylamino)-4-methyl-3-pyridinyl]-2-chloro-3-pyridinecarboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 381.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
284686-20-0 N-[5-Bromo-2-(cyclopropylamino)-4-methyl-3-pyridinyl]-2-chloro-3-pyridinecarboxamide (CAS 284686-20-0) is a high-purity analytical reference standard with the molecular formula C15H14BrClN4O and a molecular weight of 381.65 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C15H14BrClN4O |
| Molecular Weight | 381.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 4-Aminocarminic Acid (CAS 407626-19-1)
- 4-(Trifluoromethyl)benzene-1,2-diol (CAS 37519-09-8)
- 1-(3,5-Dimethylphenoxy)-4-{[4-(3,5-dimethylphenoxy)-3-hydroxybutyl]amino}butan-2-ol (CAS 2034154-79-3)
- 2-Acetamidopentanoic acid (CAS 7682-15-7)
- 4-(4-Hydroxybutoxy)phenol (CAS 148038-13-5)
- Amlodipine Impurity 120 (CAS CATO-C4X-1095120)
- cis-Pyrrolidine-3,4-diol (CAS 131565-87-2)
- 4-Chloro-6-iodo-8-methylquinoline-3-carboxamide (CAS 801315-31-1)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
Why CATO?
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