1-(3-(Difluoromethyl)-2-fluoro-5-nitrophenyl)ethan-1-one CAS 2709695-03-2
| CAS No. | 2709695-03-2 |
| Molecular Formula | C9H6F3NO3 |
| Molecular Weight | 233.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3-(Difluoromethyl)-2-fluoro-5-nitrophenyl)ethan-1-one 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.
1-(3-(Difluoromethyl)-2-fluoro-5-nitrophenyl)ethan-1-one (CAS 2709695-03-2) is a high-purity analytical reference standard with the molecular formula C9H6F3NO3 and a molecular weight of 233.14 g/mol.
Structurally, 1-(3-(Difluoromethyl)-2-fluoro-5-nitrophenyl)ethan-1-one (C9H6F3NO3) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 233.14 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6F3NO3 |
| Molecular Weight | 233.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-3-hydroxy-5-nitropyridine-4-carboxamide (CAS 1805087-46-0)
- 3-(Difluoromethyl)-5-nitro-2-oxo-1,2-dihydropyridine-4-carboxamide (CAS 1805087-73-3)
- 4-(Difluoromethyl)-5-nitro-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 1805087-89-1)
- 5-(Difluoromethyl)-3-nitro-2-oxo-1,2-dihydropyridine-4-carboxamide (CAS 1805394-61-9)
- 2-(Difluoromethyl)-3-hydroxy-4-nitropyridine-6-carboxamide (CAS 1805491-55-7)
- 2-(Difluoromethyl)-4-hydroxy-3-nitropyridine-6-carboxamide (CAS 1805491-64-8)
- 5-(Difluoromethyl)-4-nitro-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 1805491-78-4)
- 4-(Difluoromethyl)-6-hydroxy-5-nitropicolinamide (CAS 1805491-95-5)
Recommended Standards
- 1-(2,3-Dichlorophenyl)-N1,N1-dimethylethane-1,2-diamine (CAS 951919-14-5)
- 1-(3,4-Dichlorophenyl)-N1,N1-dimethylethane-1,2-diamine (CAS 951918-62-0)
- [2-Amino-2-(3,4-dichlorophenyl)ethyl]dimethylamine (CAS 927997-19-1)
- 1-(Perfluorophenyl)-1H-pyrrole (CAS 344452-95-5)
- methyl 1-(piperidin-4-yl)-1H-1,2,3-triazole-4-carboxylate hydrochloride (CAS 1461715-06-9)
- 5-(4-Chlorophenyl)-5-phenylimidazolidine-2,4-dione (CAS 6325-69-5)
- 5-(Bromomethyl)-2-(difluoromethyl)pyridine (CAS 1305323-52-7)
- 9-(3-Dibenzofuranyl)-9′-phenyl-3,3′-bi-9H-carbazole (CAS 1830334-77-4)
- 2,6-Dimethoxybenzimidamide (CAS 885957-17-5)
- 2,5-Bis(4-bromophenyl)furan (CAS 36710-35-7)
- N-((1-isobutylcyclobutyl)methyl)thietan-3-amine (CAS 1864224-34-9)
- 4-(Difluoromethyl)-2-methoxy-6-methyl-3-nitropyridine (CAS 1805556-01-7)
- 2-(3-Hydroxy-6-isopropylquinolin-2-yl)cyclopent-4-ene-1,3-dione (CAS 876745-80-1)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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