Diethyl 2-(trifluoromethoxy)phenylamino-N-methylenemalonate CAS 49713-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49713-41-9 |
| Molecular Formula | C15H16F3NO5 |
| Molecular Weight | 347.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-(trifluoromethoxy)phenylamino-N-methylenemalonate (CAS 49713-41-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16F3NO5. Molecular weight: 347.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H16F3NO5 |
| Molecular Weight | 347.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Methoxy-2-(pyridin-2-yl)-4-[3-(trifluoromethyl)phenoxy]pyrimidine (CAS 338771-15-6)
- Methyl 2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate (CAS 695211-38-2)
- 5-Amino-N-(2,5-difluorophenyl)-1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899736-63-1)
- 3-(5-Bromo-2-fluorophenyl)-1,1,1-trifluoropropan-2-one (CAS 1342005-54-2)
- Lanthanum(III) hydroxide (CAS 14507-19-8)
- 5-Nitroquinolin-2-amine (CAS 611231-10-8)
- 4-(Aminomethyl)-3-ethyl-2-methylheptan-3-ol (CAS 1502266-64-9)
- 2-Tosylaniline (CAS 1213-33-8)
- 4-Amino-3-(ethylamino)benzonitrile (CAS 467235-09-2)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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