4-Fluoro-2-nitrophenyl 4-nitrobenzoate CAS 331459-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331459-77-9 |
| Molecular Formula | C13H7FN2O6 |
| Molecular Weight | 306.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Fluoro-2-nitrophenyl 4-nitrobenzoate (CAS 331459-77-9) pharmaceutical standards reference standard. Molecular formula: C13H7FN2O6. Molecular weight: 306.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H7FN2O6 |
| Molecular Weight | 306.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 5-fluoro-2-nitrophenyl 4-nitrobenzoate (CAS 219689-76-6)
- 1-(4-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pentan-1-one (CAS 1150271-37-6)
- 1-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine (CAS 1415793-99-5)
- 2-(2-(3-Fluoro-5-(trifluoromethyl)pyridin-2-yl)thiazol-4-yl)acetic acid (CAS 1823182-75-7)
- Methyl 2-fluoro-3-[4-fluoro-3-(methoxycarbonyl)phenyl]benzoate (CAS 1381944-72-4)
- Methyl 2-fluoro-4-[4-fluoro-3-(methoxycarbonyl)phenyl]benzoate (CAS 1820614-91-2)
- Methyl 5-fluoro-2-[4-fluoro-2-(methoxycarbonyl)phenyl]benzoate (CAS 1820640-40-1)
- Methyl 2-fluoro-4-[3-fluoro-5-(methoxycarbonyl)phenyl]benzoate (CAS 1820648-30-3)
Recommended Standards
- 4-Bromo-N-(4-isopropoxyphenyl)aniline (CAS 904962-23-8)
- 5-Bromo-2-(2-isopropylphenoxy)aniline (CAS 946664-98-8)
- 4-Bromo-2-{[(3,4-dimethylphenyl)amino]methyl}phenol (CAS 329777-35-7)
- 2-Fluoro-5-(trifluoromethyl)cinnamic acid (CAS 247113-91-3)
- 1-(4-Fluorophenyl)-3-methyl-1h-pyrazolo[4,3-b]pyridine (CAS 1383734-85-7)
- 5,6,7,8-Tetrahydroisoquinolin-1(2H)-one (CAS 26345-15-3)
- (3-Fluoro-4-(methoxymethyl)phenyl)methanamine hydrochloride (CAS 2413896-36-1)
- 5-Bromo-N-methyl-1-isoquinolinamine (CAS 1330755-83-3)
- DL-Methionine Methylsulfonium Chloride (CAS 3493-12-7)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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