2-bromo-3-fluoro-4-nitropyridine CAS 1807072-92-9
| CAS No. | 1807072-92-9 |
| Molecular Formula | C5H2BrFN2O2 |
| Molecular Weight | 220.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-bromo-3-fluoro-4-nitropyridine 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.
CATO supplies 2-bromo-3-fluoro-4-nitropyridine (CAS 1807072-92-9), a certified reference material (molecular formula C5H2BrFN2O2, MW 220.98 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H2BrFN2O2, 2-bromo-3-fluoro-4-nitropyridine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H2BrFN2O2 |
| Molecular Weight | 220.98 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 3-Bromo-5-fluoro-2-nitropyridine (CAS 1258544-91-0)
- 4-Bromo-2-fluoro-5-nitropyridine (CAS 1335114-94-7)
- 2-Bromo-3-fluoro-5-nitropyridine (CAS 1353100-68-1)
- 6-Bromo-2-fluoro-3-nitropyridine (CAS 1417333-87-9)
- 5-Bromo-3-fluoro-2-nitropyridine (CAS 1532517-95-5)
- 2-Bromo-6-fluoro-3-nitropyridine (CAS 1639977-00-6)
- 4-Bromo-3-fluoro-5-nitropyridine (CAS 1804407-56-4)
- 4-Bromo-2-fluoro-6-nitropyridine (CAS 1805152-15-1)
Recommended Standards
- 2-Bromo-4-fluoro-6-nitropyridine (CAS 1805938-41-3)
- 5-Bromo-4-fluoro-2-nitropyridine (CAS 1807183-67-0)
- 4-Bromo-3-fluoro-2-nitropyridine (CAS 1805578-63-5)
- 3-Bromo-2-fluoro-5-nitropyridine (CAS 1868-58-2)
- 4-Methyl-1-oxa-4,9-diazaspiro[5.5]Undecane (CAS 313975-41-6)
- 1-(3-Bromo-4-(4-chloro-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1343801-42-2)
- 4-(Dimethylamino)-2-[(3-methylphenyl)sulfanyl]pyridine-3-carbonitrile (CAS 478262-63-4)
- 4-Bromo-2,3-dimethyl-6-nitroaniline (CAS 108485-13-8)
- 3-[(4-Chloro-3-methylphenoxy)methyl]phenylboronic acid (CAS 1072951-91-7)
- Selexipag Impurity 48 (CAS CATO-C4X-196148)
- 6H-Dibenzo[c,e][1,2]oxaborinin-6-ol (CAS 14205-96-0)
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- Epinephrine Impurity 75 (CAS CATO-C4X-184975)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com