diethyl 2-{[2-(trifluoromethyl)anilino]methylene}malonate CAS 23779-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23779-94-4 |
| Molecular Formula | C15H16F3NO4 |
| Molecular Weight | 331.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
diethyl 2-{[2-(trifluoromethyl)anilino]methylene}malonate (CAS 23779-94-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H16F3NO4. Molecular weight: 331.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H16F3NO4 |
| Molecular Weight | 331.29 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.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related diethyl Standards
- Diethyl 2-(((4-(trifluoromethyl)phenyl)amino)methylene)malonate (CAS 49713-39-5)
- Diethyl 2-(2,6-Difluoro-4-nitrophenyl)-2-methylmalonate (CAS 1256455-23-8)
- Diethyl 7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3,5-dicarboxylate (CAS 937601-37-1)
- Diethyl 4-((tert-butoxycarbonyl)amino)heptanedioate (CAS 848242-87-5)
- 2-(4,4-Diethyl-2,5-dioxoimidazolidin-1-yl)-N-mesitylacetamide (CAS 853338-09-7)
- Diethyl 2,3-dibromosuccinate (CAS 608-82-2)
- Diethyl (4-bromo-2-cyanobenzyl)phosphonate (CAS 2211060-53-4)
- diethyl 2-[(2,3-dichloroanilino)methylene]malonate (CAS 19056-80-5)
Recommended Standards
- Ethyl 1,2-dimethyl-4-oxo-6-(trifluoromethoxy)-1,2,3,4-tetrahydroquinoline-3-carboxylate (CAS 2376604-10-1)
- 4-Oxo-2-(tetrahydrofuran-2-yl)-4-((3-(trifluoromethyl)phenyl)amino)butanoic acid (CAS 330951-09-2)
- Ethyl 1-hydroxy-1-(trifluoromethyl)-1,5,6,10b-tetrahydro-2H-isoxazolo[3,2-a]isoquinoline-2-carboxylate (CAS 318958-98-4)
- 3-(Piperidin-4-ylmethoxy)pyridazine (CAS 1225227-37-1)
- 6-p-Anisidino-m-anisic Acid (CAS 56980-14-4)
- 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-amine (CAS 57688-34-3)
- 5-(4-Ethylpiperazin-1-yl)pyridin-2-amine (CAS 1018505-59-3)
- 2,2-Dihydroxy-1-(p-tolyl)ethanone (CAS 16208-14-3)
- 2-Fluoro-1-(m-tolyl)ethanone (CAS 2560-97-6)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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