6-Methoxy-3-(4-nitrophenyl)-2H-chromen-2-one CAS 14206-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14206-33-8 |
| Molecular Formula | C16H11NO5 |
| Molecular Weight | 297.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methoxy-3-(4-nitrophenyl)-2H-chromen-2-one (CAS 14206-33-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H11NO5. Molecular weight: 297.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H11NO5 |
| Molecular Weight | 297.26 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 5-Methoxy-2-nitro-4-((tetrahydrofuran-2-yl)methoxy)benzoic acid (CAS 1096877-81-4)
- 3’-Methoxy-4’-nitroflavone (CAS 145370-39-4)
- 2-(3-Methoxy-2-nitrophenyl)-4H-chromen-4-one (CAS 178949-12-7)
- 4-(4-Acetyl-2-methoxy-5-nitrophenoxy)butanoic acid (CAS 188891-18-1)
- 2-Methoxy-6-(((4-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1019473-40-5)
- 2-Methoxy-6-(((2-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1019629-82-3)
- 2-(2-Methoxy-4-methylphenoxy)-5-(trifluoromethyl)-phenylamine (CAS 937596-56-0)
- 2-Methoxy-6-(((3-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 200877-05-0)
Recommended Standards
- (E)-2-(3,4-Dihydroxybenzoyl)-3-(3,4-dihydroxyphenyl)acrylonitrile (CAS 133550-18-2)
- (2-Methyl-benzyl)-(3-pentafluoroethyloxy-propyl)-amine (CAS 1208080-82-3)
- Tert-butyl (2-methyl-3,5-dinitrophenyl)carbamate (CAS 1588441-20-6)
- 1-(2-Ethoxyphenyl)-2-(ethylthio)ethan-1-one (CAS 1157362-07-6)
- 3-Amino-3-(tetrahydro-2H-thiopyran-4-yl)propanoic acid (CAS 898404-97-2)
- 5-Methylbenzofuran-7-amine (CAS 1228469-82-6)
- N2,N7-Bis(2,4-dimethylphenyl)-9-oxo-9H-fluorene-2,7-disulfonamide (CAS 303059-42-9)
- (4-methoxyphenyl)methyl N-[3-(aminomethyl)oxetan-3-yl]carbamate (CAS 1637752-40-9)
- (3-Methyl-1-phenyl-1h-pyrazol-4-yl)methanamine (CAS 1020718-05-1)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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