1-Fluoro-3-(4-nitrophenyl)benzene CAS 72093-49-3
| CAS No. | 72093-49-3 |
| Molecular Formula | C12H8FNO2 |
| Molecular Weight | 217.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 217.20 g/mol gives 1-Fluoro-3-(4-nitrophenyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Fluoro-3-(4-nitrophenyl)benzene (CAS 72093-49-3) is a high-purity analytical reference standard with the molecular formula C12H8FNO2 and a molecular weight of 217.20 g/mol.
Structurally, 1-Fluoro-3-(4-nitrophenyl)benzene (C12H8FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 217.20 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Fluoro-3-(4-nitrophenyl)benzene 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.
Physical & Chemical Properties
| Molecular Formula | C12H8FNO2 |
| Molecular Weight | 217.20 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-5-nitro-biphenyl (CAS 103977-87-3)
- 1-Fluoro-4-(3-nitrophenyl)benzene (CAS 10540-32-6)
- 5-Fluoro-2-(pyridin-3-yl)benzoic acid (CAS 1179071-87-4)
- 2-Fluoro-5-(pyridin-3-yl)benzoic acid (CAS 1183866-78-5)
- 2-Fluoro-5-phenylpyridine-3-carboxylic acid (CAS 1214349-86-6)
- 3-Fluoro-4-(4-pyridyl)benzoic Acid (CAS 1214359-83-7)
- 3-Fluoro-4-(pyridin-3-yl)benzoic acid (CAS 1214368-22-5)
- 2-Fluoro-5-(pyridin-4-yl)benzoic acid (CAS 1214373-73-5)
Recommended Standards
- (4-Nitrophenyl)methanesulfonic Acid (CAS 53992-33-9)
- 2-((1H-1,2,4-triazol-1-yl)methyl)-6-fluoro-1H-benzo[d]imidazole (CAS 321430-79-9)
- N-(3-Nitropyridin-2-yl)methanesulfonamide (CAS 1820716-87-7)
- 2-((1-Methyl-4-nitro-1H-imidazol-5-yl)thio)acetic acid (CAS 6339-60-2)
- 6-Nitroquinoline-2-carbonitrile (CAS 13675-93-9)
- 3-(Pyrido[2,3-e]pyrrolo[1,2-a]pyrazin-6-ylthio)propanoic acid (CAS 1171575-08-8)
- Methyl n-(tert-butoxycarbonyl)-s-(tert-Butylthio)-l-cysteinate (CAS 109345-33-7)
- (E)-2-(3-methoxystyryl)-3-phenylquinazolin-4(3H)-one (CAS 338750-90-6)
- Fasudil Impurity 69 (CAS CATO-C4X-136569)
- 1-Chloro-1,1-difluoropentane-2,4-dione (CAS 2375-76-0)
- 2-Chloro-4-(piperazin-1-yl)phenol (CAS 85474-76-6)
- N-methyl-1-(3-methyl-1H-indol-2-yl)methanamine (CAS 894852-67-6)
- (1-Benzyl-5-(pyridin-4-yl)-1H-1,2,3-triazol-4-yl)(piperidin-1-yl)methanone (CAS 1798524-72-7)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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