2-Bromo-4-(difluoromethyl)-6-iodo-3-nitropyridine CAS 1805409-97-5
| CAS No. | 1805409-97-5 |
| Molecular Formula | C6H2BrF2IN2O2 |
| Molecular Weight | 378.90 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.
2-Bromo-4-(difluoromethyl)-6-iodo-3-nitropyridine (CAS 1805409-97-5), molecular formula C6H2BrF2IN2O2 and molecular weight 378.90 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-4-(difluoromethyl)-6-iodo-3-nitropyridine (C6H2BrF2IN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Bromo-4-(difluoromethyl)-6-iodo-3-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.
Physical & Chemical Properties
| Molecular Formula | C6H2BrF2IN2O2 |
| Molecular Weight | 378.90 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 |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br/I-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-2-(difluoromethyl)-6-iodo-3-nitropyridine (CAS 1804846-82-9)
- 2-Bromo-5-(difluoromethyl)-4-iodo-3-nitropyridine (CAS 1805343-60-5)
- 4-Bromo-2-(difluoromethyl)-5-iodo-3-nitropyridine (CAS 1805350-86-0)
- 2-Bromo-5-(difluoromethyl)-6-iodo-3-nitropyridine (CAS 1805410-08-5)
- 2-Bromo-6-(difluoromethyl)-3-iodo-4-nitropyridine (CAS 1805919-81-6)
- 2-Bromo-3-(difluoromethyl)-5-iodo-4-nitropyridine (CAS 1806870-85-8)
- 1-(4-Bromo-3-iodophenyl)-2,2,2-trifluoroethan-1-one (CAS 1935411-18-9)
- 1-(3-Bromo-4-iodophenyl)-2,2,2-trifluoroethan-1-one (CAS 2149598-84-3)
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