N-Hydroxy-2-(4-(trifluoromethoxy)phenyl)acetimidamide CAS 280110-83-0
| CAS No. | 280110-83-0 |
| Molecular Formula | C9H9F3N2O2 |
| Molecular Weight | 234.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Hydroxy-2-(4-(trifluoromethoxy)phenyl)acetimidamide (C9H9F3N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
N-Hydroxy-2-(4-(trifluoromethoxy)phenyl)acetimidamide (CAS 280110-83-0), molecular formula C9H9F3N2O2 and molecular weight 234.18 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-Hydroxy-2-(4-(trifluoromethoxy)phenyl)acetimidamide 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 | C9H9F3N2O2 |
| Molecular Weight | 234.18 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-Hydroxy-4-(sulfooxy)benzoic acid (CAS 76496-12-3)
- N-hydroxy-2-(3-(trifluoromethyl)phenoxy)acetimidamide (CAS 690632-15-6)
- 1-(4-Hydroxy-3-(trifluoromethoxy)phenyl)propan-2-one (CAS 1017082-14-2)
- 2-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 1207255-93-3)
- 3-Hydroxy-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 1249467-87-5)
- 3-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 1249638-91-2)
- 2-hydroxy-2-[2-(trifluoromethyl)phenyl]propanoic acid (CAS 1250334-60-1)
- Methyl 2-hydroxy-2-[2-(trifluoromethyl)phenyl]acetate (CAS 1250424-06-6)
Recommended Standards
- N-Methoxy-N-methyl-2-(trifluoromethyl)nicotinamide (CAS 923288-68-0)
- N-Ethyl-2-nitro-4-trifluoromethylaniline (CAS 30377-62-9)
- N-Methoxy-N-methyl-6-(trifluoromethyl)nicotinamide (CAS 416852-53-4)
- N,N-Dimethyl-4-nitro-2-(trifluoromethyl)aniline (CAS 54672-09-2)
- 7-Methyl-3h,4h,7h-pyrazolo[3,4-d][1,2,3]triazin-4-one (CAS 18213-76-8)
- Ganoderic Acid C6 (CAS 105742-76-5)
- 2,5-Dichloro-4-fluorophenacyl chloride (CAS 1804886-89-2)
- 4-(Difluoromethyl)-3,5-dihydroxypyridine-2-sulfonyl chloride (CAS 1806891-94-0)
- CAS 255881-94-8 (CAS 255881-94-8)
- 1-Amino-2-naphthalenesulfonic acid (CAS 81-06-1)
- 2-(4-(Trifluoromethyl)thiazol-2-yl)ethanol (CAS 1781622-49-8)
- Scopoline Methobromide-d3 (CAS CATO-C4X-176440)
- tert-Butyl ((S)-3-oxo-4-((R)-p-tolylsulfinyl)butan-2-yl)carbamate (CAS 310450-35-2)
- MOTS-c Peptide (CAS 1627580-64-6)
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