2-Bromo-4-(bromomethyl)-5-fluoropyridine CAS 1227509-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1227509-89-8 |
| Molecular Formula | C6H4Br2FN |
| Molecular Weight | 268.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
2-Bromo-4-(bromomethyl)-5-fluoropyridine (CAS 1227509-89-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4Br2FN. Molecular weight: 268.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4Br2FN |
| Molecular Weight | 268.91 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3,5-Dibromo-4-fluoroaniline (CAS 1003709-35-0)
- 4,5-Dibromo-2-fluoroaniline (CAS 1000578-14-2)
- 2-Dibromomethyl-5-fluoro-pyridine (CAS 1000343-67-8)
- 5-((2-Methylenecyclopropyl)methyl)imidazolidine-2,4-dione (CAS 246181-09-9)
- rel-Potassium (2S,3S)-2,3-dihydroxysuccinate(2:1) (CAS 147-78-4)
- 2-{5-methylthieno[3,2-b]thiophen-3-yl}acetic acid (CAS 85504-42-3)
- Sodium Indoline-2-sulfonate (CAS 26807-68-1)
- (S)-1-(5-Ethoxypyrazin-2-yl)ethanamine (CAS 1956434-61-9)
- 2-(2-(1,4,7,10,13-Pentaoxa-16-azacyclooctadecan-16-yl)ethoxy)ethanol (CAS 81331-63-7)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
Why CATO?
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