1-Naphthyl-4-nitrophenyl ketone CAS 42495-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42495-51-2 |
| Molecular Formula | C17H11NO3 |
| Molecular Weight | 277.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Naphthyl-4-nitrophenyl ketone (CAS 42495-51-2) pharmaceutical standards reference standard. Molecular formula: C17H11NO3. Molecular weight: 277.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H11NO3 |
| Molecular Weight | 277.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-Ethyl-6,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 32932-16-4)
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- 1-Benzyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate (CAS 848467-48-1)
- 3-Methyl-1-phenyl-1H-pyrazolo[3,4-d]thiazol-5-amine (CAS 297158-57-7)
- H-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Val-Ile-His-Ser-OH (M-2500.0001) (CAS 91999-74-5)
- Fmoc-D-β-HoAsp(OtBu)-OH (CAS 1246651-90-0)
- (5-Amino-2-chloro-pyridin-4-yl)-carbamic acid tert-butyl ester (CAS 240815-75-2)
- 1-(3,5-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260664-54-7)
- ((3AR,6aS)-hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)(tetrahydro-2H-pyran-4-yl)methanone (CAS 1689944-16-8)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
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