2,4-Dibromo-5-chloropyrimidine CAS 1266480-96-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1266480-96-9 |
| Molecular Formula | C4HBr2ClN2 |
| Molecular Weight | 272.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromo-5-chloropyrimidine (CAS 1266480-96-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4HBr2ClN2. Molecular weight: 272.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4HBr2ClN2 |
| Molecular Weight | 272.33 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, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-Methyl-N-(2-methylbenzo[d]thiazol-5-yl)-1H-pyrazole-3-carboxamide (CAS 1172763-70-0)
- 109482-86-2 2-Propen-1-one, 3-(dimethylamino)-1-(2-furanyl)-, (E)- ACMC-20mcbo (CAS 109482-86-2)
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- Qingyangshengenin (CAS 84745-94-8)
- 4-Amino-2-(trifluoromethyl)phenol (CAS 1535-76-8)
- Tert-butyl 6-(1-hydroxyethyl)-3,4-dihydro-1,5-naphthyridine-1(2H)-carboxylate (CAS 2387594-68-3)
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