3-Bromo-2,6-difluoropyridine CAS 80392-79-6
| CAS No. | 80392-79-6 |
| Molecular Formula | C5H2BrF2N |
| Molecular Weight | 193.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2,6-difluoropyridine (CAS 80392-79-6) is a high-purity analytical reference standard with the molecular formula C5H2BrF2N and a molecular weight of 193.98 g/mol.
Based on its molecular formula C5H2BrF2N, 3-Bromo-2,6-difluoropyridine contains a nitrile group, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 193.98 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.
CATO manufactures 3-Bromo-2,6-difluoropyridine 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 | C5H2BrF2N |
| Molecular Weight | 193.98 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 tightly closed to prevent evaporation |
| 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 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2-Bromo-4,6-difluoropyridine (CAS 41404-63-1)
- 4-Bromo-2,6-difluoropyridine (CAS 903513-58-6)
- 2-Bromo-3,5-difluoropyridine (CAS 660425-16-1)
- 5-Bromo-1,3-oxazinane-2,4-dione (CAS 2767589-85-3)
- 4-Methoxy-N'-(8-methyl-8H-thieno[2,3-b]indole-2-carbonyl)benzenesulfonohydrazide (CAS 477860-42-7)
- Octadecyl dihydrogen phosphate (CAS 2958-09-0)
- Methyl 1-benzyl-2-mercapto-1H-imidazole-5-carboxylate (CAS 76075-15-5)
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- H-Gly-Gly-Gly-Gly-Gly-Gly-OH (CAS 3887-13-6)
- Methyl 4-(2,6-dichlorophenyl)-3-oxobutanoate (CAS 774231-78-6)
- 5-Amino-2-methoxybenzene-1-sulfonamide (CAS 88508-44-5)
- N-(But-2-en-1-yl)pyrimidin-2-amine (CAS 151389-98-9)
- Tert-butyl (5aR,6S,6aS)-3-chloro-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylate (CAS 1699742-22-7)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
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