4-(2-Chloropyridin-3-yl)pyrimidin-2-amine, 97% CAS 870221-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 870221-49-1 |
| Molecular Formula | C9H7ClN4 |
| Molecular Weight | 206.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Chloropyridin-3-yl)pyrimidin-2-amine, 97% (CAS 870221-49-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7ClN4. Molecular weight: 206.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7ClN4 |
| Molecular Weight | 206.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloropyridin Standards
- 1-(5-Chloropyridin-2-yl)-1h-pyrrole-2-carbaldehyde (CAS 383136-40-1)
- 5-(6-Chloropyridin-3-yl)pyrazin-2-amine (CAS 835876-15-8)
- (6-Chloropyridin-3-yl)methanesulfonamide (CAS 1154650-51-7)
- n-(2-Chloropyridin-4-yl)methanesulfonamide (CAS 1247737-27-4)
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Recommended Standards
- 3-Chloro-6-phenylpyridazin-4(1H)-one (CAS 89868-13-3)
- 4-(3-Chlorophenyl)-1H-imidazole-2-carbaldehyde (CAS 944897-99-8)
- 3-Chloro-4-(1-imidazolyl)benzaldehyde (CAS 870837-48-2)
- 1,2,3,4-Tetrahydro-3,6-dimethylquinoline (CAS 184041-78-9)
- 5-(3,5-Bis(trifluoromethyl)phenyl)thiophene-2-carbaldehyde (CAS 887986-61-0)
- [1-(oxan-2-yl)cyclobutyl]methanamine (CAS 2060007-45-4)
- N-(2,5-Dibromopyridin-3-yl)methanesulfonamide (CAS 2762349-36-8)
- 6-Methyl-2-(piperazin-1-yl)pyrimidin-4-ol (CAS 459182-13-9)
- 4-(3-Nitrophenyl)oxazole (CAS 521983-15-3)
- Hexapeptide-11 (CAS 100684-36-4)
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