6-Bromo-5-fluoro-4-methyl-2-nitro-3-pyridinol CAS 1417554-26-7
| CAS No. | 1417554-26-7 |
| Molecular Formula | C6H4BrFN2O3 |
| Molecular Weight | 251.01 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.
CATO supplies 6-Bromo-5-fluoro-4-methyl-2-nitro-3-pyridinol (CAS 1417554-26-7), a certified reference material (molecular formula C6H4BrFN2O3, MW 251.01 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H4BrFN2O3, 6-Bromo-5-fluoro-4-methyl-2-nitro-3-pyridinol contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 251.01 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).
CATO manufactures 6-Bromo-5-fluoro-4-methyl-2-nitro-3-pyridinol 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 | C6H4BrFN2O3 |
| Molecular Weight | 251.01 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 4-Bromo-6-(trifluoromethyl)picolinonitrile (CAS 1242968-52-0)
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Recommended Standards
- 3-Bromo-5-(trifluoromethyl)picolinonitrile (CAS 760207-85-0)
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- 6-Bromo-3-(trifluoromethyl)picolinonitrile (CAS 1807206-56-9)
- N,N'-(Sulfonylbis(4,1-phenylene))bis(2,2,3,3-tetramethylcyclopropane-1-carboxamide) (CAS 329059-55-4)
- 4-Bromo-2-fluoro-N-(4-methylthiazol-2-yl)benzenesulfonamide (CAS 1771023-86-9)
- 3-Iodo-1H-pyrrolo[2,3-c]pyridine-4-carbonitrile (CAS 1190310-26-9)
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- 2-Phenyl-2,3-dihydro-1H-inden-1-one (CAS 16619-12-8)
- 4-[(2-methoxyethyl)(methyl)amino]benzoic acid (CAS 868776-17-4)
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- Tert-butyl ((1S,5R)-5-amino-3,3-difluorocyclohexyl)carbamate (CAS 2166021-87-8)
- 6-Chloro-N-methyl-N-phenylpyrimidin-4-amine (CAS 6303-48-6)
- Vancomycin Hexapeptide (CAS 115236-65-2)
Why CATO?
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