6-Hydroxy-N-methyl-1-naphthamide CAS 847802-91-9
| CAS No. | 847802-91-9 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 201.22 g/mol gives 6-Hydroxy-N-methyl-1-naphthamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Hydroxy-N-methyl-1-naphthamide (CAS 847802-91-9) is a high-purity analytical reference standard with the molecular formula C12H11NO2 and a molecular weight of 201.22 g/mol.
6-Hydroxy-N-methyl-1-naphthamide (C12H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2,6-Dichloro-1,4-benzoquinone (CAS 697-91-6)
- 2-Chlorobenzothiazole-6-carboxylic Acid (CAS 3855-95-6)
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- N-(3-chloro-4-methylphenyl)-2-(2-(((2-chlorophenyl)thio)methyl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 339101-15-4)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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