(2Z)-2-({[4-fluoro-3-(trifluoromethyl)phenyl]amino}methylidene)-3-oxo-N-phenylbutanamide CAS 1024749-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1024749-81-2 |
| Molecular Formula | C18H14F4N2O2 |
| Molecular Weight | 366.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2Z)-2-({[4-fluoro-3-(trifluoromethyl)phenyl]amino}methylidene)-3-oxo-N-phenylbutanamide (CAS 1024749-81-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H14F4N2O2. Molecular weight: 366.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H14F4N2O2 |
| Molecular Weight | 366.31 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
- 3-((2-Fluoro-5-nitrophenyl)amino)-2-(4-phenylthiazol-2-yl)acrylonitrile (CAS 333414-97-4)
- Ethyl 2-fluoro-2-(triphenylphosphoranylidene)acetate (CAS 201221-71-8)
- 2-(2-Fluoro-4-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1248556-35-5)
- 4-(5-Fluoro-3-phenyl-1H-indol-2-yl)benzenesulfonamide (CAS 462120-58-7)
- 1-(3-(1-((2-Fluoro-[1,1'-biphenyl]-4-yl)oxy)ethyl)-1H-pyrazol-1-yl)pentan-1-one (CAS 477709-71-0)
- 2-(4-Fluoro-phenyl)-3-piperazin-1-ylmethyl-benzo-[d]imidazo[2,1-b]thiazole (CAS 681260-12-8)
- 5-Fluoro CUMYL-PICA (CAS 1400742-18-8)
- 5-Fluoro-3-iodo-2-pivalamidoisonicotinic acid (CAS 1299607-63-8)
Recommended Standards
- tert-butyl 6-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole-1-carboxylate (CAS 631912-39-5)
- Bendamustine-D8 Hydrochloride (CAS 1134803-33-0)
- Perfluorophenyl 2,4,6-trimethylbenzenesulfonate (CAS 885950-62-9)
- 1-(Naphthoxy)acetic acid hydrazide (CAS 24310-15-4)
- 3-CHloro-5-nitro-n-(propan-2-yl)benzamide (CAS 1485891-99-3)
- 1-(4-Bromo-2-pyridyl)piperazine (CAS 1201643-59-5)
- 4-(2-Ethylbutanoyl)-N-[(furan-2-yl)methyl]-1H-pyrrole-2-carboxamide (CAS 439112-09-1)
- 1-Phenyl-3-(pyridin-3-yl)-1h-pyrazole-4-carboxamide (CAS 882231-15-4)
- 5-(4-Methoxyphenyl)-1-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 339108-65-5)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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