2-Bromo-4-chloro-6-methylpyrimidine CAS 89283-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89283-93-2 |
| Molecular Formula | C5H4BrClN2 |
| Molecular Weight | 207.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-chloro-6-methylpyrimidine (CAS 89283-93-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4BrClN2. Molecular weight: 207.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4BrClN2 |
| Molecular Weight | 207.46 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.) | 1982 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Bromo-3-chloropyridin-4-amine (CAS 610277-13-9)
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- 2-Amino-5-bromo-4-chloropyridine (CAS 942947-94-6)
- 1,5-Dimethyl-1H-1,2,3-triazole-4-carbaldehyde (CAS 1083274-37-6)
- Toluene-4-sulfonic acid tetrahydro-furan-3-ylmethyl ester (CAS 15833-63-3)
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- Methyl 2-(2-chloroacetamido)-4-(2,5-dimethylphenyl)thiophene-3-carboxylate (CAS 667407-71-8)
- Esomeprazole Impurity 131 (CAS CATO-C4X-1112131)
- 2-Methyl-2-(4-phenylpiperazin-1-yl)propanenitrile (CAS 92326-91-5)
- Peptide Impurity 04 (CAS 2913424-91-4)
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