2-Bromo-3-(3,3-difluoropyrrolidin-1-yl)pyridine 1779133-68-4 CAS 1779133-68-4
| CAS No. | 1779133-68-4 |
| Molecular Formula | C9H9BrF2N2 |
| Molecular Weight | 263.08 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-3-(3,3-difluoropyrrolidin-1-yl)pyridine 1779133-68-4 (CAS 1779133-68-4) is a high-purity analytical reference standard with the molecular formula C9H9BrF2N2 and a molecular weight of 263.08 g/mol.
2-Bromo-3-(3,3-difluoropyrrolidin-1-yl)pyridine 1779133-68-4 (C9H9BrF2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Bromo-3-(3,3-difluoropyrrolidin-1-yl)pyridine 1779133-68-4 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 | C9H9BrF2N2 |
| Molecular Weight | 263.08 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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