3-((4-Ethylphenyl)amino)-1-(naphthalen-2-yl)propan-1-one CAS 477320-43-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477320-43-7 |
| Molecular Formula | C21H21NO |
| Molecular Weight | 303.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((4-Ethylphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 477320-43-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H21NO. Molecular weight: 303.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H21NO |
| Molecular Weight | 303.40 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-((3,4-Dimethylphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 477319-14-5)
- 3-(4-Ethoxy-3-methoxyphenyl)-1-(4-methylpiperidin-1-yl)prop-2-en-1-one (CAS 302807-70-1)
- 3-((3,4-Dimethoxyphenethyl)amino)-5,5-dimethylcyclohex-2-en-1-one (CAS 95602-14-5)
- 1-(2-Methylprop-1-en-1-yl)piperidine (CAS 673-33-6)
- 3-Oxo-3,4-dihydro-2H-pyrazino[2,3-b][1,4]oxazine-6-carbaldehyde (CAS 2083653-92-1)
- 4-{3-[(sec-Butylamino)carbonyl]anilino}-4-oxobutanoic acid (CAS 940519-83-5)
- (4-Ethylbenzyl)hydrazine (CAS 887587-03-3)
- ((2R,3S,5R)-5-(5-(3-Aminoprop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 102306-99-0)
- Ac-Trp-ONp (CAS 14009-92-8)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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