3-(Bromomethyl)-4-chloro-5-fluoropyridine CAS 1805516-57-7
| CAS No. | 1805516-57-7 |
| Molecular Formula | C6H4BrClFN |
| Molecular Weight | 224.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H4BrClFN, 3-(Bromomethyl)-4-chloro-5-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).
3-(Bromomethyl)-4-chloro-5-fluoropyridine (CAS 1805516-57-7) is a high-purity analytical reference standard with the molecular formula C6H4BrClFN and a molecular weight of 224.46 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(Bromomethyl)-4-chloro-5-fluoropyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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)-2-chloro-4-fluoropyridine (CAS 1805516-48-6)
- 3-(Bromomethyl)-6-chloro-2-fluoropyridine (CAS 1807004-45-0)
- 4-Bromo-3-(chloromethyl)-2-fluoropyridine (CAS 1805480-70-9)
- 5-(Bromomethyl)-2-chloro-4-fluoropyridine (CAS 1807097-40-0)
- 1-Bromo-2-fluoro-4-(trifluoromethyl)benzene (CAS 40161-54-4)
- 2,2-Dimethyloxane-4-thiol (CAS 1341786-89-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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