4-Fluoro-N-(prop-2-yn-1-yl)aniline hydrochloride CAS 2225142-16-3
| CAS No. | 2225142-16-3 |
| Molecular Formula | C9H8FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-N-(prop-2-yn-1-yl)aniline hydrochloride (CAS 2225142-16-3) is a high-purity analytical reference standard with the molecular formula C9H8FNHCl and a molecular weight of 185.63 g/mol.
4-Fluoro-N-(prop-2-yn-1-yl)aniline hydrochloride (C9H8FNHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; 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).
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 4-Fluoro-N-(prop-2-yn-1-yl)aniline hydrochloride 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 | C9H8FN HCl |
| Molecular Weight | 185.63 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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- N-(2-aminophenyl)butyramide (CAS 10268-80-1)
- (4-(Trifluoromethyl)pyridin-3-yl)boronic acid hydrate (CAS 1072952-32-9)
- Tert-butyl 4-((3-nitrobenzyl)amino)piperidine-1-carboxylate (CAS 1233952-99-2)
- 3-Bromo-1H-pyrazolo[4,3-c]pyridin-4-amine (CAS 1701450-00-1)
- Ethyl 2-amino-3-(4-fluorophenyl)propanoate (CAS 191930-41-3)
- 5-(4-Chlorophenyl)-3-iodopyridin-2-amine, 97% (CAS 1356397-46-0)
- N-(3-ethynylphenyl)piperidine-4-carboxamide (CAS 1575783-01-5)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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