4-Methoxy-3-(2,2,2-trifluoroethoxy)aniline hydrochloride CAS 1170868-19-5
| CAS No. | 1170868-19-5 |
| Molecular Formula | C9H10F3NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Methoxy-3-(2,2,2-trifluoroethoxy)aniline hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Methoxy-3-(2,2,2-trifluoroethoxy)aniline hydrochloride (CAS 1170868-19-5) is a high-purity analytical reference standard with the molecular formula C9H10F3NO2HCl and a molecular weight of 257.64 g/mol.
Based on its molecular formula C9H10F3NO2HCl, 4-Methoxy-3-(2,2,2-trifluoroethoxy)aniline hydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Methoxy-3-(2,2,2-trifluoroethoxy)aniline hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10F3NO2 HCl |
| Molecular Weight | 257.64 g/mol |
| Appearance | 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (R)-1-(3-Iodopyrrolidin-1-yl)ethanone (CAS 1354017-05-2)
- (Z)-N'-hydroxy-1-phenyl-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboximidamide (CAS 1338696-35-7)
- Methyl 2-(5-imino-2,5-dihydro-1h-1,2,4-triazol-3-yl)acetate hydrochloride (CAS 1279219-32-7)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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