Quinolin-8-yl 2-(4-methoxyphenyl)quinoline-4-carboxylate CAS 332381-08-5
| CAS No. | 332381-08-5 |
| Molecular Formula | C26H18N2O3 |
| Molecular Weight | 406.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Quinolin-8-yl 2-(4-methoxyphenyl)quinoline-4-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Quinolin-8-yl 2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 332381-08-5) is a high-purity analytical reference standard with the molecular formula C26H18N2O3 and a molecular weight of 406.43 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Quinolin-8-yl 2-(4-methoxyphenyl)quinoline-4-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 406.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H18N2O3 |
| Molecular Weight | 406.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Quinolin Standards
- 4,4'-Di(quinolin-2-yl)-1,1'-biphenyl (CAS 18121-82-9)
- Quinolin-8-yl 4-methyl-3-(piperidin-1-ylsulfonyl)benzoate (CAS 312606-87-4)
- 2-(Bis(quinolin-2-ylmethyl)amino)-N,N-diethylacetamide (CAS 831170-01-5)
- 2-Methyl-5-(2-(4-(quinolin-8-ylmethyl)-piperazin-1-yl)ethoxy)quinoline (CAS 584555-10-2)
- 4-(2-(Quinolin-4-yl)vinyl)aniline (CAS 54-00-2)
- 3-(Quinolin-2-ylmethoxy)-N-tosylbenzamide (CAS 119514-97-5)
- 7-(Phenyl(quinolin-3-ylamino)methyl)quinolin-8-ol (CAS 73855-37-5)
- 2-(Quinolin-8-ylazo)-4,5-diphenyl-1H-imidazole (CAS 4948-87-2)
Recommended Standards
- Palomid 529 (CAS 914913-88-5)
- Apixaban Impurity 11 (CAS 503615-07-4)
- N-(4-Methoxyphenyl)-5-[(4-methoxyphenyl)methyl]-4-oxo-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-2-carboxamide (CAS 477854-45-8)
- Galanthamine Impurity 36 (CAS CATO-C4X-143536)
- Nα,Nε-Bis(2,4-dinitrophenyl)-L-lysine (CAS 1655-49-8)
- Potassium (2-(tert-butoxycarbonyl)-2-azaspiro[3.3]heptan-6-yl)trifluoroborate (CAS 2706615-39-4)
- Ethyl 2-cyclopropyl-1H-imidazole-5-carboxylate (CAS 1956370-72-1)
- 1-Morpholinobutan-2-ol (CAS 3140-35-0)
- 6-(Benzyloxy)-4-bromoindole (CAS 1082040-77-4)
- 1-Ethyl-4-((4-propylphenyl)ethynyl)benzene (CAS 102225-55-8)
- (S)-3-(hydroxymethyl)cyclopentan-1-one (CAS 113681-11-1)
- 5-Hydroxy-2-piperidone (CAS 19365-07-2)
- Ethyl 2-(3,4,5-trifluorophenoxy)acetate (CAS 1443328-77-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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 18665070610 / Nicole.chen@cato-chem.com