3’-Methoxy-4’-nitroflavone CAS 145370-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145370-39-4 |
| Molecular Formula | C16H11NO5 |
| Molecular Weight | 297.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3’-Methoxy-4’-nitroflavone (CAS 145370-39-4) pharmaceutical standards reference standard. Molecular formula: C16H11NO5. Molecular weight: 297.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1998 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
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- 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)
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- 2-(2-Methoxy-4-methylphenoxy)-5-(trifluoromethyl)-phenylamine (CAS 937596-56-0)
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Recommended Standards
- Tert-butyl (2-methyl-3,5-dinitrophenyl)carbamate (CAS 1588441-20-6)
- (E)-2-(3,4-Dihydroxybenzoyl)-3-(3,4-dihydroxyphenyl)acrylonitrile (CAS 133550-18-2)
- 2-(4-Methoxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 160878-87-5)
- 6-Nitrothieno[2,3-d]pyrimidin-4-ol (CAS 56844-41-8)
- 6-amino-5-methyl-3-Pyridinecarbonitrile (CAS 183428-91-3)
- 1-Phenyl-2-nitroethene (CAS 102-96-5)
- Remdesivir Impurity 1 (CAS 1770840-43-1)
- 3,6-Dibromo-2-chloroquinoline (CAS 1379338-22-3)
- Aureofungin B (CAS 63278-44-4)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
Why CATO?
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