Diethyl 2-(naphthalen-2-ylamino)malonate CAS 6248-33-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6248-33-5 |
| Molecular Formula | C20H24ClN3O |
| Molecular Weight | 357.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Diethyl 2-(naphthalen-2-ylamino)malonate (CAS 6248-33-5) pharmaceutical standards reference standard. Molecular formula: C20H24ClN3O. Molecular weight: 357.88 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H24ClN3O |
| Molecular Weight | 357.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-(5-Chloro-2-methylphenyl)-N-(2-ethylphenyl)piperazine-1-carboxamide (CAS 892811-48-2)
- N1-(3-(4-Chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl)-N3,N3-dimethylpropane-1,3-diamine (CAS 849911-60-0)
- 2-Chloro-N-(1-cyclohexylpyrrolidin-3-yl)quinoline-4-carboxamide (CAS 60691-45-4)
- 2-[3-(Trifluoromethyl)-1H-1,2,4-triazol-1-yl]ethanol (CAS 1706431-23-3)
- tert-Butyl (3-(5-(2,5-difluorophenyl)-3-(methoxy(methyl)carbamoyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)propyl)carbamate (CAS 1079843-60-9)
- Haloxyfop Impurity 5 (CAS 105118-15-8)
- 5-(2-(Tetrahydro-2h-pyran-2-yl)ethyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1340227-17-9)
- 5-Cyclopentyl-1H-pyrazole-4-carboxylic acid (CAS 1250341-33-3)
- 1-(4-Fluorophenyl)-2,2-dimethyl-cyclopropanecarboxylic Acid (CAS 915921-31-2)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com