N-(4-Chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide CAS 4273-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4273-92-1 |
| Molecular Formula | C19H16ClNO4 |
| Molecular Weight | 357.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-Chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide (CAS 4273-92-1) pharmaceutical standards reference standard. Molecular formula: C19H16ClNO4. Molecular weight: 357.79 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H16ClNO4 |
| Molecular Weight | 357.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(3-Fluorophenyl)-2H-indazole (CAS 81265-87-4)
- 2-(2,4-Difluorophenyl)-4,5,6,7-tetrafluoroisoindoline-1,3-dione (CAS 352017-52-8)
- 4-n-Nonylphenol-2,3,5,6-d4,OD (CAS 358730-95-7)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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