4-(4-Ethoxystyryl)-N,N-diphenylaniline CAS 92003-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92003-03-7 |
| Molecular Formula | C28H25NO |
| Molecular Weight | 391.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Ethoxystyryl)-N,N-diphenylaniline (CAS 92003-03-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H25NO. Molecular weight: 391.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H25NO |
| Molecular Weight | 391.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Ethoxystyryl Standards
- (E)-4-(2-ethoxystyryl)-6-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 866133-83-7)
- (E)-4-(4-ethoxystyryl)-8-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 866018-63-5)
- (E)-2-(4-ethoxystyryl)-4H-benzo[e][1,3]oxazin-4-one (CAS 380643-54-9)
- 3-(2-Ethoxystyryl)quinoxalin-2(1H)-one (CAS 868214-14-6)
- (E)-6-(4-ethoxystyryl)-4,5-dihydropyridazin-3(2H)-one (CAS 860649-55-4)
- (4-Ethoxystyryl)boronic acid (CAS 1486485-37-3)
Recommended Standards
- 3-([1,1'-Biphenyl]-4-yl)-5-phenyl-2-(m-tolyl)isoxazolidine (CAS 629643-11-4)
- 4-Benzyl-1-((3-(4-fluorophenoxy)propyl)sulfonyl)piperidine (CAS 952983-64-1)
- 2,4,6-Tris(morpholinomethyl)phenol (CAS 5464-87-9)
- 2,7-Dibutylnaphthalene (CAS 342401-18-7)
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-(4-cyanophenyl)propanoic acid (CAS 131669-07-3)
- 5-Methylpyrazine-2-carboximidamide hydrochloride (CAS 1171036-44-4)
- 2-Ethyl-4-methylpentanoic acid (CAS 108-81-6)
- 5-(5-Methylfuran-2-yl)-1H-pyrazole-3-carboxylic acid hydrate (CAS 1296274-68-4)
- 2-(Difluoromethyl)-4-fluoro-1-nitrobenzene (CAS 1214333-17-1)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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