N-Ethoxalyl-3,5-bis(trifluoromethyl)aniline CAS 69065-93-6
| CAS No. | 69065-93-6 |
| Molecular Formula | C12H9F6NO3 |
| Molecular Weight | 329.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
N-Ethoxalyl-3,5-bis(trifluoromethyl)aniline (CAS 69065-93-6), molecular formula C12H9F6NO3 and molecular weight 329.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-Ethoxalyl-3,5-bis(trifluoromethyl)aniline (C12H9F6NO3) 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 329.20 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C12H9F6NO3 |
| Molecular Weight | 329.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1976 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-[(E)-(2,4-Dichlorophenyl)methylidene]benzenesulfonohydrazide (CAS 91719-04-9)
- 4-Formyl-2-methoxy-6-nitrophenyl trifluoromethanesulfonate (CAS 1021493-52-6)
- N-(5-Acetyl-4-methylthiazol-2-yl)-2,5-dichlorobenzamide (CAS 476282-24-3)
- tert-Butyl (3-bromothieno[2,3-b]pyridin-2-yl)carbamate (CAS 1042441-73-5)
- 3,4-Dihydro-2-quinolone (CAS 553-03-7)
- n-(2-Iodophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 852176-99-9)
- (3-Mercaptophenyl)boronic acid (CAS 352526-01-3)
- 4-(4-Hydroxypiperidin-1-yl)-4-oxobutanoic acid (CAS 676341-64-3)
- 4-Chloro-7-hydroxy-2,3-dihydroinden-1-one (CAS 81945-10-0)
- 1-Ethyl-6-sulfanyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 832746-55-1)
- 2,3,4,5,6-Pentamethylaniline (CAS 2243-30-3)
- (S)-tert-Butyl 3-(aminomethyl)morpholine-4-carboxylate oxalate (CAS 1956436-21-7)
- (2-Bromo-5-methylpyridin-4-yl)methanol (CAS 1227576-33-1)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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