N-[(1Z,3E)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(methoxyimino)prop-1-en-1-yl]-4-fluoroaniline CAS 320420-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320420-71-1 |
| Molecular Formula | C16H12ClF4N3O |
| Molecular Weight | 373.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[(1Z,3E)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(methoxyimino)prop-1-en-1-yl]-4-fluoroaniline (CAS 320420-71-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12ClF4N3O. Molecular weight: 373.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12ClF4N3O |
| Molecular Weight | 373.73 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 |
| 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Bis(1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxylato-κN3,κO4)copper (CAS 61573-60-2)
- 1-(4-(4-Chlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 159885-82-2)
- 1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 338770-14-2)
- 5-Bromo-2-(2-isopropylphenoxy)aniline (CAS 946664-98-8)
- 3-(2-Bromophenyl)-2-[(2-bromophenyl)methyl]propanoic acid (CAS 55223-23-9)
- n-Pentyl-1h-indole-5-carboxamide (CAS 104447-65-6)
- 9-(3-Bromophenyl)-3,6-diphenyl-9H-carbazole (CAS 928050-07-1)
- (R)-6-Methyl-2-((R)-4-methylcyclohex-3-en-1-yl)hept-5-en-2-ol (CAS 23178-88-3)
- N-(4-(5-chloro-2-methylphenyl)piperazin-1-yl)-N-(4-fluorophenyl)formamide (CAS 553657-57-1)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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