4-Bromo-2-(difluoromethyl)-3-iodo-5-methylpyridine CAS 1805409-08-8
| CAS No. | 1805409-08-8 |
| Molecular Formula | C7H5BrF2IN |
| Molecular Weight | 347.93 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.
4-Bromo-2-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805409-08-8) is a high-purity analytical reference standard with the molecular formula C7H5BrF2IN and a molecular weight of 347.93 g/mol.
4-Bromo-2-(difluoromethyl)-3-iodo-5-methylpyridine (C7H5BrF2IN) contains a nitrile group, fluorine/bromine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4-Bromo-2-(difluoromethyl)-3-iodo-5-methylpyridine 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 | C7H5BrF2IN |
| Molecular Weight | 347.93 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 |
| 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/Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-(difluoromethyl)-3-iodo-4-methylpyridine (CAS 1804667-83-1)
- 2-Bromo-5-(difluoromethyl)-4-iodo-3-methylpyridine (CAS 1804846-55-6)
- 4-Bromo-6-(difluoromethyl)-3-iodo-2-methylpyridine (CAS 1804889-74-4)
- 4-Bromo-3-(difluoromethyl)-6-iodo-2-methylpyridine (CAS 1805343-38-7)
- 2-Bromo-3-(difluoromethyl)-4-iodo-5-methylpyridine (CAS 1805350-79-1)
- 2-Bromo-4-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805350-81-5)
- 2-Bromo-3-(difluoromethyl)-5-iodo-4-methylpyridine (CAS 1805407-77-5)
- 2-Bromo-4-(difluoromethyl)-5-iodo-3-methylpyridine (CAS 1805407-99-1)
Recommended Standards
- 2-Bromo-6-(difluoromethyl)-5-iodo-3-methylpyridine (CAS 1805408-42-7)
- 4-Bromo-2-(difluoromethyl)-6-iodo-3-methylpyridine (CAS 1805409-20-4)
- 2-Bromo-6-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805408-37-0)
- 4-Bromo-5-(difluoromethyl)-3-iodo-2-methylpyridine (CAS 1805409-39-5)
- 5-Hydroxy-3,3-dimethylisoindolin-1-one (CAS 184906-31-8)
- 1-(1-Ethyl-3,5-dimethyl-1h-pyrazol-4-yl)ethan-1-amine dihydrochloride (CAS 1255717-74-8)
- 2-(5-(Aminomethyl)pyridin-3-yl)benzonitrile (CAS 1346691-55-1)
- 6-Chloro-5-(trifluoromethyl)pyridin-3-ol (CAS 1211578-93-6)
- ((2,5-Dichlorophenyl)sulfonyl)(2-morpholin-4-ylethyl)amine (CAS 349403-14-1)
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