(2-aminophenyl)-phenylmethanone oxime 51674-05-6 A828727 N-[(2-aminophenyl)-phenyl-methylidene]hydroxylamine CAS 51674-05-6
| CAS No. | 51674-05-6 |
| Molecular Formula | C13H12N2O |
| Molecular Weight | 212.25 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 (2-aminophenyl)-phenylmethanone oxime 51674-05-6 A828727 N-[(2-aminophenyl)-phenyl-methylidene]hydroxylamine (CAS 51674-05-6), a certified reference material (molecular formula C13H12N2O, MW 212.25 g/mol) for analytical method development and quality control.
(2-aminophenyl)-phenylmethanone oxime 51674-05-6 A828727 N-[(2-aminophenyl)-phenyl-methylidene]hydroxylamine (C13H12N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H12N2O |
| Molecular Weight | 212.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
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