N-(2,6-difluorobenzyl)-3-nitropyridin-2-amine CAS 866154-65-6
| CAS No. | 866154-65-6 |
| Molecular Formula | C12H9F2N3O2 |
| Molecular Weight | 265.22 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.
N-(2,6-difluorobenzyl)-3-nitropyridin-2-amine (CAS 866154-65-6), molecular formula C12H9F2N3O2 and molecular weight 265.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H9F2N3O2, N-(2,6-difluorobenzyl)-3-nitropyridin-2-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 265.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-(2,6-difluorobenzyl)-3-nitropyridin-2-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H9F2N3O2 |
| Molecular Weight | 265.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- N-(3,4-Difluorobenzyl)-3-nitro-2-pyridinamine (CAS 866154-66-7)
- 1-(3,4-Difluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic Acid (CAS 1001413-01-9)
- 1-(3,4-Difluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 242797-29-1)
- 4-((3,4-Difluorobenzyl)oxy)-3-fluorobenzaldehyde (CAS 1443307-49-0)
- 2-((2,5-Difluorobenzyl)oxy)-4-fluorobenzaldehyde (CAS 1443337-14-1)
- 2-((3,5-Difluorobenzyl)oxy)-4-fluorobenzaldehyde (CAS 1443338-55-3)
- 4-((2,4-Difluorobenzyl)oxy)-3-fluorobenzaldehyde (CAS 1443339-37-4)
- 4-((3,5-Difluorobenzyl)oxy)-3-fluorobenzaldehyde (CAS 1443339-44-3)
Recommended Standards
- Methyl 7-hydroxy-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylate (CAS 37587-38-5)
- methyl 5-[(2-methyl-4-nitro-1H-imidazol-1-yl)methyl]-2-furoate (CAS 938022-10-7)
- 950275-73-7 1,3,8-Trimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylic acid MFCD14281968 (CAS 950275-73-7)
- Methyl 1,3-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 501005-88-5)
- 4-Ethylphenol-2,3,5,6-d4,OD (CAS 340256-40-8)
- 2-Hydrazinyl-5-methyl-4,5-dihydro-1H-imidazole hydroiodide (CAS 49541-81-3)
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