(4-Bromo-6-(difluoromethyl)-3-fluoropyridin-2-yl)methanol CAS 1806904-57-3
| CAS No. | 1806904-57-3 |
| Molecular Formula | C7H5BrF3NO |
| Molecular Weight | 256.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Bromo-6-(difluoromethyl)-3-fluoropyridin-2-yl)methanol.
CATO supplies (4-Bromo-6-(difluoromethyl)-3-fluoropyridin-2-yl)methanol (CAS 1806904-57-3), a certified reference material (molecular formula C7H5BrF3NO, MW 256.02 g/mol) for analytical method development and quality control.
(4-Bromo-6-(difluoromethyl)-3-fluoropyridin-2-yl)methanol (C7H5BrF3NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine/bromine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4-Bromo-6-(difluoromethyl)-3-fluoropyridin-2-yl)methanol 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 | C7H5BrF3NO |
| Molecular Weight | 256.02 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, water (slightly soluble) |
| 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-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (4-Bromo-6-(difluoromethyl)-2-fluoropyridin-3-yl)methanol (CAS 1806904-53-9)
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- (2-Bromo-4-(difluoromethyl)-6-fluoropyridin-3-yl)methanol (CAS 1806996-30-4)
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