(E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(3-fluorophenyl)methoxy]amine CAS 478257-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478257-45-3 |
| Molecular Formula | C22H17ClFN3O |
| Molecular Weight | 393.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(3-fluorophenyl)methoxy]amine (CAS 478257-45-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H17ClFN3O. Molecular weight: 393.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H17ClFN3O |
| Molecular Weight | 393.84 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- Methyl 4-(2-(2-((4-chlorophenyl)carbamothioyl)hydrazinyl)-2-oxoethoxy)benzoate (CAS 1024147-43-0)
- 5-[(4-Chlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 158712-50-6)
- 5-[(3-Chlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 158712-51-7)
- (E)-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(3-fluorophenyl)methoxy]amine (CAS 478257-39-5)
- (E)-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(4-fluorophenyl)methoxy]amine (CAS 478257-37-3)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(4-fluorophenyl)methoxy]amine (CAS 478257-47-5)
- 1-((2-Chlorophenyl)sulfonyl)-4',5'-dimethylspiro[indoline-3,2'-[1,3]dioxolan]-2-one (CAS 294853-28-4)
- 2-(3-Chlorophenyl)-1-((4-methylbenzyl)oxy)-6-nitro-1H-benzo[d]imidazole (CAS 303149-38-4)
Recommended Standards
- (R)-2-((tert-butoxycarbonyl)amino)-3-(3'-chloro-4'-fluoro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 845530-07-6)
- Besifloxacin (CAS 141388-76-3)
- 4-(3-Chloro-4-Fluorophenyl)-3-(4-Methylphenyl)-5-(Phenoxymethyl)-1,2,4-Triazole (CAS 141079-12-1)
- 1-(oxan-2-yl)propan-1-amine (CAS 1602058-43-4)
- 1-(p-tolylsulfonyl)-3-vinyl-azetidine (CAS 2298317-19-6)
- 5-Cyclopropoxy-2-methyl-3-(methylthio)pyridine (CAS 1243440-68-7)
- 2-(2-Methyl-1h-indol-3-yl)-N-(pyridin-2-ylmethyl)ethan-1-amine dihydrochloride (CAS 1049786-08-4)
- 2,6-Difluoro-3-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)pyridine (CAS 2096996-75-5)
- 1-[4-(Difluoromethoxy)phenyl]-N-(pyridin-3-ylmethyl)methanamine (CAS 883535-45-3)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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