3-(Bromomethyl)-6-chloro-2-fluoropyridine CAS 1807004-45-0
| CAS No. | 1807004-45-0 |
| Molecular Formula | C6H4BrClFN |
| Molecular Weight | 224.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(Bromomethyl)-6-chloro-2-fluoropyridine (CAS 1807004-45-0), molecular formula C6H4BrClFN and molecular weight 224.46 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H4BrClFN, 3-(Bromomethyl)-6-chloro-2-fluoropyridine contains a nitrile group, fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C6H4BrClFN |
| Molecular Weight | 224.46 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 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.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 2-(Bromomethyl)-6-chloro-3-fluoropyridine (CAS 1227509-98-9)
- 3-(Bromomethyl)-2-chloro-6-fluoropyridine (CAS 1227516-84-8)
- 4-(Bromomethyl)-3-chloro-5-fluoropyridine (CAS 1227563-95-2)
- 3-(Bromomethyl)-2-chloro-5-fluoropyridine (CAS 1227573-95-6)
- 3-(Bromomethyl)-5-chloro-2-fluoropyridine (CAS 1227574-00-6)
- 4-(Bromomethyl)-2-chloro-3-fluoropyridine (CAS 1227585-77-4)
- 6-(Bromomethyl)-2-chloro-3-fluoropyridine (CAS 1227586-47-1)
- 2-(Bromomethyl)-3-chloro-5-fluoropyridine (CAS 1227586-53-9)
Recommended Standards
- 3-(Bromomethyl)-4-chloro-5-fluoropyridine (CAS 1805516-57-7)
- 5-(Bromomethyl)-2-chloro-4-fluoropyridine (CAS 1807097-40-0)
- 3-(Bromomethyl)-2-chloro-4-fluoropyridine (CAS 1805516-48-6)
- 5-(Bromomethyl)-4-chloro-2-fluoropyridine (CAS 1807262-36-7)
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