2-Fluoropyridine-3-carboxaldehyde oxime CAS 1319649-65-4
| CAS No. | 1319649-65-4 |
| Molecular Formula | C6H5FN2O |
| Molecular Weight | 140.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoropyridine-3-carboxaldehyde oxime (CAS 1319649-65-4), molecular formula C6H5FN2O and molecular weight 140.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H5FN2O, 2-Fluoropyridine-3-carboxaldehyde oxime contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 140.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-Fluoropyridine-3-carboxaldehyde oxime 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 | C6H5FN2O |
| Molecular Weight | 140.12 g/mol |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoropyridine Standards
- 3-Fluoropyridine-4-carboxamide (CAS 152126-30-2)
- 5-Fluoropyridine-2-carboxamide (CAS 499796-71-3)
- 6-Fluoropyridine-3-carboxamide (CAS 369-50-6)
- 3-Fluoropyridine-2-boronic Acid (CAS 1070774-29-6)
- 2-Fluoropyridine-3-boronic Acid (CAS 174669-73-9)
- 5-fluoropyridine-3-boronic acid (CAS 872041-86-6)
- 6-Fluoropyridine-2-boronic Acid (CAS 916176-61-9)
- 5-Fluoropyridine-2-carboxylic Acid (CAS 107504-08-5)
Recommended Standards
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- 6-Amino-4-fluoronicotinaldehyde (CAS 1289210-26-9)
- 1-Isobutyl-5-(p-tolyl)-1h-imidazole-2-thiol (CAS 1105188-95-1)
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- Tert-butyl 4-(2-bromo-4-nitrophenyl)piperazine-1-carboxylate (CAS 1163126-69-9)
- Boc-D-Lys(Fmoc)-OH (CAS 115186-31-7)
- 4-Amino-5-(2-(trifluoromethoxy)benzyl)-4H-1,2,4-triazole-3-thiol (CAS 1338495-05-8)
- 2,4-Dibromo-n-methylbenzenesulfonamide (CAS 1179669-20-5)
- 1-(4-Bromophenyl)-3-(propan-2-yl)-1h-pyrazole-4-carbaldehyde (CAS 1152504-95-4)
- Tert-butyl 2-(methylcarbamoyl)piperazine-1-carboxylate (CAS 1259014-01-1)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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