4-[(6,7-dimethoxy-4-quinolinyl)oxy]-2-methoxy-Benzenamine CAS 228559-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 228559-85-1 |
| Molecular Formula | C18H18N2O4 |
| Molecular Weight | 326.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[(6,7-dimethoxy-4-quinolinyl)oxy]-2-methoxy-Benzenamine (CAS 228559-85-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H18N2O4. Molecular weight: 326.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H18N2O4 |
| Molecular Weight | 326.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Nitrogen Atoms | 2 |
Related dimethoxy Standards
- 6,7-Dimethoxy-3-(2-phenylethyl)-2,4(1H,3H)-quinazolinedione (CAS 899901-36-1)
- 6,7-Dimethoxy-N-(3-nitrophenyl)quinazolin-4-amine (CAS 153437-80-0)
- 6,7-Dimethoxy-N-(2-nitrophenyl)quinazolin-4-amine (CAS 229476-52-2)
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Recommended Standards
- 4,4'-(1H-Benzo[d]imidazole-4,7-diyl)dibenzaldehyde (CAS 2680651-89-0)
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- Tert-butyl (3S,4R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(aminomethyl)pyrrolidine-1-carboxylate (CAS 2306244-85-7)
- Cinaciguat hydrochloride (CAS 646995-35-9)
- Nabumetone Impurity 12 (CAS 2740579-68-2)
- (1-(tert-Butoxycarbonyl)-3-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-yl)boronic acid (CAS 1111637-67-2)
- N1-(Butylsulfonyl)-N1-(4-methoxyphenyl)oxalamide (CAS 60199-61-3)
- 4-Fluoro-2-methylbenzoyl chloride, 98% (CAS 21900-43-6)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com